DE102007008655A1 - Siderophore-metal complexes as bleach catalysts - Google Patents

Abstract

The present invention relates to siderophore-metal complexes and their use as bleach catalysts, especially in detergents and cleaners.

Description

The The present invention relates to siderophore-metal complexes as well their use as bleaching catalysts, especially in washing and detergents.

to Effective bleaching with hydrogen peroxide requires this to be a more bleach-active Species are converted. A way to generate activated peroxy compounds is the use of peracid precursors, so-called bleach activators such. B. TAED, by perhydrolysis be converted into the active species.

A another possibility exists for generating activated species in the enzymatically catalyzed perhydrolysis of carboxylic acid esters or nitrile compounds using perhydrolases.

After all It is also known bleach catalysts to produce activated Species to use, wherein under a bleach catalyst is a substance to understand the bleaching performance of hydrogen peroxide can improve a bleachable substance, without itself stoichiometric to be involved in the reaction.

The Use of bleach catalysts has over the others Methods of bleach activation the advantage that substoichiometric Amounts of the compound are sufficient, which in the formulation of the bleached Product a space and weight savings can be achieved. Furthermore, with the reduction of weight, especially at Washing and cleaning applications, also linked to the advantage that it leads to a lower substance input into the environment, which for ecological reasons particularly advantageous is. In addition, this can also transport and packaging costs be saved.

Farther It should be noted that when using bleach activators such as nitriles or TAED in the presence of water to a premature Hydrolysis can occur while using this problem of bleaching catalysts can be largely avoided. About that in addition, this causes noncatalytic bleach activation originating from the peracids occurring formation of acids Shift in pH, which is unfavorable to the Can affect bleaching performance. Furthermore, the bleaching performance Most bleach activators are often inadequate at low temperatures.

Out The above reasons are the use of bleach catalysts of particular interest to the other techniques the bleach activation, so basically need for new bleach catalysts.

When Bleach catalysts are in particular metal complexes of organic Ligands such as salenes, sodimines, tris [salicylideneaminoethyl] amines, monocyclic polyazaalkanes, cross-bridged polycyclic Polyazaalkanes, terpyridines and tetraamido ligands described. However, a disadvantage of the metal complexes described is that that they either, especially at low temperature, no have sufficient bleaching performance or it but with sufficient Bleaching performance to unwanted damage comes from colors and possibly also the textile fibers.

The Production of complex ligands of organic nature takes place above also conventionally based on non-renewable raw materials like oil and coal. These production methods are with the disadvantage of reducing irretrievable resources, so that they are no longer for future generations To be available. There is a general need, complex ligands predominantly or preferably completely to produce from renewable resources. This is z. B. on a large scale for Citric acid, which is biotechnical produced with the help of mushroom cultures. citric acid may complex metal ions as a chelator, but such are citric acid complexes for the bleaching catalysis, especially for washing and Cleaning applications, not particularly important.

Of the The present invention was therefore based on the object of new bleach catalysts to provide, preferably those from renewable resources can be produced. Ideally it is in the ligands to natural products or in a simple way these manufacturable derivatives. Furthermore, the new bleach catalysts effective cleaning of hard surfaces as well as textile Allow fabrics, preferably without to unduly harm the latter. Furthermore, the new bleach catalysts should where possible have sufficient storage stability to in washing and Cleaning agents can be used.

This problem is solved by the use of siderophore metal complexes as bleaching catalyst capacitors.

siderophores are complex ligands secreted by organisms (especially microbes) to firmly bind iron (III) ions and the loaded complex then into the cell, with the aim of getting to the important one Get iron. The complexation of iron serve here different functional groups such as catecholate groups, hydroxamate groups, Oxazole rings, citrate hydroxamate groups, alpha-keto-carboxylate groups, alpha hydroxy carboxylate groups or carboxylic acid amide groups, of which usually at least two, mostly at least three are present in the molecule.

Because Siderophore natural products are, they can easily and inexpensively are produced from renewable resources, eg. B. by appropriate Microorganisms are cultured in appropriate media and the separated from them siderophores are separated. The fact, that siderophore of countless microorganisms eager to import and recover, that they have good biodegradability, which is a special one Advantage for corresponding bleach catalysts is, in particular for detergents and cleaners, which are ultimately in get the environment.

Due to their ability to complex iron ions, siderophores also possess antibacterial properties, so that in the literature, above all, possible uses of siderophores as preservatives and disinfectants for different applications are described (see, for example, US Pat. DE19642127 . DE4433376 . EP641275 and EP682091 ). In addition, desferrioxamine B is also used in the medical field because of its ability to complex iron ions.

It is also known that siderophores can be used to bleach pulp in papermaking or are involved in the natural bleaching process of pulp. In this context, the hydroxamate siderophores desferrioxamine B, desferritriacetyl fusigen and nocardamine are mentioned in particular. A mediator function with respect to the degradation of lignin by laccases is discussed in the first place ( Niku-Paavola et al. (2003) American Chemical Society Symp Ser 855, 176-190 ; Milagres et al. (2002) Enzymes and Microbial Technology 30, 562-565 ). It is also generally stated that the iron siderophores were able to catalyze redox reactions and activate oxygen. However, the use of siderophores in detergents and cleaners is not described here.

Older publications have also described the preparation of an Mn-siderophore complex. So describe Beyer et al. (1989, Archives of Biochemistry and Biophysics 271, 149-156) the preparation of manganese complexes of desferrioxamine B. They demonstrate that these complexes possess superoxide dismutase activity, ie, catalyze the conversion of O ₂ ^- to H ₂ O ₂ and O ₂ . As applications of these complexes, however, only the use as antioxidants and pharmaceutical agents are mentioned, the use of siderophores in detergents and cleaners is not considered.

Faulkner et al. (1994, Archives of Biochemistry and Biophysics 310, 341-346) describe the preparation of the Mn (III) complexes of desferrioxamine B and E. Again, only the use as an antioxidant and especially in the medical field are discussed.

The Use of Siderophore Metal Complexes as Bleaching Agents in Washing and cleaning agents and / or their use for cleaning Textiles or crockery is thus new. Furthermore, it was surprising that siderophore metal complexes an effective cleaning of textile Facilitate fabrics without the textile Too excessively damage.

One The first object of the present invention are therefore washing and Detergents, the siderophore-metal complexes and preferably Containing surfactants.

One Another object of the present invention is therefore also the Use of siderophore-metal complexes in detergents and cleaners, especially in detergents and cleaners for cleaning hard Surfaces and textile fabrics.

One Another object of the present invention is therefore also the use of siderophore metal complexes as an aid to Cleaning hard surfaces and as a cleaning aid textile fabrics.

It is also possible, other redox reactions than only bleaching reactions with such new Catalysts to catalyze. Another object of the present invention is in particular the use of inventive siderophore metal complexes for bleaching of pulp and / or raw cotton.

at By definition, siderophores are about Compounds that are only under iron deficiency conditions of an organism to be produced. This restriction does not apply for the present invention, as well as complex ligands, which are produced with enough iron present, the purpose can meet the present invention. Therefore is in the context of the present invention under the name "naturally occurring siderophore "any naturally occurring Complex ligand that has similar complexing properties as well as a similar structure and function as a siderophore has to understand. So are the term "siderophore" According to the invention also about so-called chalcophores to understand, which are similar to Siderophore and also metal ions available for bacteria do. In a preferred embodiment it is but with the naturally occurring siderophore around a siderophore in the strict sense according to above said definition.

Under a siderophore is according to the invention in the other Meaning, more generally, to understand any connection the at least two, preferably at least three, more preferably two or three, especially three, radicals selected from the Group consisting of hydroxamate, catecholate, alpha-hydroxy carboxylate, alpha-keto-carboxylate, carboxylic acid amide, citrate hydroxamate and, if appropriate, partially or completely hydrogenated, Oxazole or thiazole, with such compounds being preferred which are at least three, more preferably exactly three, radicals selected from catecholate, hydroxamate and optionally partially or fully hydrogenated, oxazole or Containing thiazole.

In a particularly preferred embodiment is the siderophore is a connection that has at least two, preferably exactly two, hydroxamate groups and at least one further, preferably exactly one further, complexing group, in particular selected from catecholate, carboxylate, alpha-hydroxy-carboxylate, alpha-keto-carboxylate, carboxylic acid amide and optionally partially or completely hydrogenated, imidazole, oxazole or thiazole, wherein the further complexing group is preferably selected from catecholate and, optionally partially or fully hydrogenated, oxazole or Thiazole.

In a very particularly preferred according to the invention Embodiment is the siderophore here to make a connection that is at least three, preferably exactly three, Contains hydroxamate groups.

In Another particularly preferred embodiment the siderophore is a compound that has at least two, preferably exactly two, catecholate groups and at least one other, preferably exactly one more, complexing group, in particular selected from hydroxamate, carboxylate, alpha-hydroxy-carboxylate, alpha-keto-carboxylate, carboxylic acid amide, and optionally partially or fully hydrogenated, imidazole, oxazole or Thiazole, containing the further complexing group is preferably selected from hydroxamate and, optionally partially or fully hydrogenated, oxazole or Thiazole.

In Another particularly preferred embodiment the siderophore is a compound that has at least three, preferably exactly three, containing catecholate groups.

In Another particularly preferred embodiment the siderophore is a compound that has at least two, preferably exactly two, optionally partially or completely hydrogenated, Oxazole groups and at least one further, preferably exactly one another, complexing group, in particular selected from hydroxamate, catecholate, carboxylate, alpha-hydroxy-carboxylate, alpha-keto-carboxylate, Carboxylic acid amide and, optionally, partially or completely hydrogenated, imidazole or thiazole, wherein the further complexing group is preferably selected from hydroxamate, catecholate and, optionally, partially or fully hydrogenated, thiazole.

In Another particularly preferred embodiment the siderophore is a compound that has at least three, preferably exactly three, optionally partially or completely hydrogenated, containing oxazole groups.

In a further particularly preferred embodiment, the siderophore is a compound which is at least two, preferably exactly two, optionally partially or completely hydrogenated, thiazole groups and at least one further, preferably exactly one further, complexing group, in particular selected from hydroxamate, catecholate, carboxylate, alpha-hydroxy-carboxylate, alpha-keto-carboxylate, carboxamide and, optionally partially or completely hydrogenated, imidazole or Oxazole, wherein the further complexing group is preferably selected from hydroxamate, catecholate and, optionally partially or completely hydrogenated, oxazole.

In Another particularly preferred embodiment the siderophore is a compound that has at least three, preferably exactly three, optionally partially or completely hydrogenated, containing thiazole groups.

In Another particularly preferred embodiment In this case, the siderophore is a compound that at least two, preferably exactly two, alpha-hydroxy carboxylate groups and at least one further, preferably exactly one, further complexing Group, in particular selected from hydroxamate, catecholate, Carboxylate, alpha-keto-carboxylate, carboxylic acid amide and, optionally partially or fully hydrogenated, Imidazole, oxazole or thiazole, containing the other complexing group is preferably selected from hydroxamate, Catecholate and, optionally, partially or completely hydrogenated, oxazole or thiazole.

In Another particularly preferred embodiment it is in the siderophore this is a connection that at least three, preferably exactly three, alpha-hydroxy carboxylate groups contains.

Under a "siderophore" is within the scope of the present invention thus any naturally occurring or naturally to understand non-existent connection that the above Combination of functional groups, independently of how it was received.

In a preferred embodiment is in the Siderophore, however, a naturally occurring Siderophore or a derivative thereof, taking a derivative a naturally occurring siderophore in particular To understand a connection that starts from a natural one occurring siderophore, for example by halogenation, alkylation, Sulfonation, nitration, hydroxylation, decarboxylation or the like modifying reactions is available, preferably without the skeleton of the naturally occurring Destroying siderophors. The modification can be done here for example biotechnical, d. H. during the production in a microorganism, or performed chemically in vitro become. The modification can be used in particular to the Properties of the siderophore for use as bleach catalyst ligands continue to improve, for. In terms of oxidation stability, Solubility or color.

In a particularly preferred embodiment is in the siderophore is a naturally occurring one Siderophore.

at It can be the naturally occurring siderophore according to the invention, in particular, sideromycins, Siderochromes or sideramines act. However, due to their structural structure, as stated above, in the other Especially chalcophores such as methanobactin, which are not actually referred to as siderophores, according to the invention Attributable to siderophores.

at the naturally non-occurring siderophores it is in a preferred embodiment to those previously mentioned derivatives of naturally occurring siderophores. In addition, however, it can be any other Acting in connection, provided that the above combination is found in functional groups. It can be here, as with many naturally occurring siderophores, in particular also an oligopeptide, in particular a cyclic one Oligopeptid such as a cyclic hexapeptide, act.

Naturally occurring siderophores with three hydroxamate groups can be used according to the invention in particular desferrichromes, in particular desferrichrome, desferrichrome A or desferrichrome C, tetraglycyldesferrichromes, desferricrocin, desferrichrysin, desferrirhodin, hexahydrodesferrirhodin, desferrirubin, desferricoprogen, desferrineocoprogen I, desferrineocoprogen II, exochelin MS, fusigen ( Fusarinine C), nocardamine, desferrisalmycin, desferrialbomycins, in particular desferrialbomycin δ ₁ , δ ₂ or ε, desferrioxamine, in particular desferrioxamine A, A1, A2, B, C, D1, D2, E, Et1, Et2, Et3, Fm, G, H, I, X1, X2, X3, X4, Te1, Te2 or Te3, and desferrimycins, in particular desferrimycin A ₁ . Preferably, the siderophore with three hydroxamate groups is desferrioxamine E.

When naturally occurring siderophores with two hydroxamate groups and a catecholate group according to the invention, in particular Pyoverdine, especially the Pyoverdine C, D or E can be used.

When naturally occurring siderophores with two hydroxamate groups and a dihydrooxazole ring can be used according to the invention in particular Mycobactins are used, in particular Myobactin J, P, S or T.

When Naturally occurring siderophore with two hydroxamate groups and an alpha-hydroxy carboxylate group can be used according to the invention in particular Aerobactin, Arthrobactin, Acinetoferrin, an Aquachelin, in particular Aquachelin A, B, C or D, an ornibactin, especially ornibactin C4, C6 or C8, a nannochelin, especially nannochelin B or C, or schizokines are used.

When Naturally occurring siderophore with two hydroxamate groups and an imidazole group according to the invention, in particular Exochelin MN be used.

When Naturally occurring siderophore with two hydroxamate groups and a plurality of carboxylic acid amide groups can be used according to the invention in particular the rhodotorulic acid or a marinobactin, in particular Marinobactin A, B, C, D1, D2 or E can be used.

When naturally occurring siderophore with a hydroxamate group, a catecholate group and an alpha-keto-carboxylate group According to the invention, in particular azotobactin D is used become.

When naturally occurring siderophore with a hydroxamate group, a catecholate group and an alpha-hydroxy carboxylate group can according to the invention, in particular a pseudobactin especially pseudobactin, pseudobactin 7NSK2, 7SR1, A, A214, M114 or St3.

When naturally occurring siderophore with a hydroxamate group, a catecholate group and a partially hydrogenated oxazole ring can according to the invention in particular acinetobactin be used.

When naturally occurring siderophore with a hydroxamate group, an alhpa hydroxy carboxylate group and several carboxylic acid amide groups can according to the invention in particular pseudobactin be used.

When naturally occurring siderophore with a hydroxamate group and a plurality of carboxylic acid amide groups can be used according to the invention in particular Putrebactin be used.

When naturally occurring siderophore with three alpha-hydroxy carboxylate groups may according to the invention in particular achromobactin be used.

When Naturally occurring siderophore with two alpha-hydroxy carboxylate groups, two carboxylic acid amide groups and two further carboxylate groups can according to the invention, in particular rhizoferrin be used.

When Naturally occurring siderophore with two alpha-hydroxy carboxylate groups and a catecholate group according to the invention, in particular Alterobactins, especially Alterobactin A or B, can be used.

When naturally occurring siderophore with three catecholate groups in particular, according to the invention, agrobactin, Enterobactin (enterochelin), fluvibactin, homofluvibactin or bacillibactin (Corynebactin) are used.

When Naturally occurring siderophore with two catecholate groups and an alpha-hydroxy carboxylate group can be used according to the invention in particular Petrobactin be used.

When Naturally occurring siderophore with two catecholate groups and a plurality of carboxylic acid amide groups can be used according to the invention in particular Salmochelin, azotochelin or a myxochelin, especially myxochelin A or B, are used.

When naturally occurring siderophore with a catecholate group and two carboxylic acid amide groups can be used according to the invention in particular Chrysobactin be used.

When naturally occurring siderophore with three partial hydrogenated thiazole rings according to the invention, in particular Yersiniabactin be used.

When naturally occurring siderophore with two partial hydrogenated thiazole rings according to the invention, in particular Ferrithiocin or pyochelin A are used.

When naturally occurring siderophore with two partial hydrogenated oxazole groups and a catecholate group according to the invention, in particular Vulnibactin be used.

When further naturally occurring, usable according to the invention Siderophores are daunorubicin, succinimycin, rifamycin, Trencam, Pseudomonas, Corrugatin, Gallichrom, Fusigen, a Desferristaphyloferrin, especially desferristaphyloferrin A or B, desferrivibrioferrin, Desferrimaduraferrin, a fusarin, especially fusarin C, PM, X. or Z or triacetylfusarinine C, dimerumic acid, mugineic acid, Coelichelin, WCS, methanobactin, gonobactin, amonabactin, in particular Amonabactin P or T, an amphibactin, especially amphibactin G, a rhizobactin, especially rhizobactin 1021 or DM4, Ruckerbactin, Anguibactin, brucebactin, carboxymycobactin, erythrobactin, cepabactin, Meningobactin, chrysobactin, quinolobactin, thioquinolobactin, vibriobactin, Vanchrobactin, Parabactin and Ballibactin called.

According to the invention, the siderophore which can be used according to the invention preferably has a complexing constant with respect to iron (III) of less than 10 ^-3 M ^-1 , particularly preferably less than 10 ^-7 , especially less than 10 ^-20 M ^-1 .

naturally occurring siderophores are mainly of microorganisms, in particular of Bacteria produced. In addition, siderophore but also of other organisms, in particular certain plants, who form a community with root symbionts. According to the invention all naturally occurring siderophores for training Suitable siderophore-metal complexes according to the invention.

Prefers are naturally used according to the invention occurring siderophores from microorganisms, particularly preferred from bacteria, especially from Acinetobacter, Actinomyces, Alcaligenes, Bordetella, Alteromonas, Agrobacterium, Aeromonas, Arthrobacter, Azotobacter, Bacillus, Corynebacterium, Brucella, Burkholderia, Erwinia, Penicillium, Aspergillus, Neurospora, Ustillago, Escherichia, Klebsiella, Aerobacter, Saccharopolyspora, Mycobacterium, Penicillium, Fusarium, Neisseria, Pseudomonas, Shewanella, Shigella, Rhizobioma, Rhodotorula, Ralstonia, Salmonella, Staphylococcus, Streptomyces, Vibrio or Yersinia.

The naturally occurring siderophores on the one hand, they are obtained from their natural producers, Alternatively, they may be in another organism heterologous produced by these Oragnismen by the installation one or more involved in siderophore synthesis Enzymes encoding DNA are genetically engineered. Of Further, the chemical synthesis of siderophores as further alternative into consideration.

When Production organisms for heterologous production come preferably also microorganisms in question, preferably fungi, Yeasts and bacteria, in particular the genera Aspergillus, Bacillus, Brevibacillus, Actinomyces, Escherichia, Streptomyces, Corynebacterium, Pseudomonas, Saccharomyces, Hansenula, Pichia and Lactobacillus.

The genetic modification of the producing organisms relatively simple, with multiple genetic modifications are possible to adapt a siderophore in Structure, purity, yield or process time to produce. This can be compared to a siderophore-based catalyst a non-biotechnical produced in particularly diverse Be adapted to the requirements. Further is it possible, by appropriately created production organisms to produce other biomolecules for the Use or purification of the product are beneficial, such. B. the co-expression of a hydrogen peroxide generating enzyme such as an oxidase or catalase, superoxide dismutase and other enzymes that reduce oxidative stress. This is only possible with biotechnical methods.

With regard to naturally occurring siderophores is advantageous to emphasize that the bi otechnical producibility of complex ligands from renewable raw materials is particularly sustainable and allows particularly cost-effective process paths that are not accessible by conventional chemical synthesis.

One Another advantage of naturally occurring siderophores is that they are biodegradable, as they are numerous Microorganisms are absorbed and are just natural substances. This is of particular advantage if the complexes are as intended or enter the environment through unwanted processes. Also Derivatives of naturally occurring siderophores should be well degradable accordingly.

When Central atom for the metal-siderophore complex is basically any metal atom in any oxidation state in Question. Preferably, the central atom of the metal siderophore complex an element selected from Ag, Al, Au, B, Co, Cu, Fe, Ga, Hg, Mo, Mn, Ni, Pb, Pt, Ru, Ti, U, V and Zn in any Oxidation states, in particular around Ag (I), Al (III), Au (III), B (III), Co (II), Co (III), Cu (I), Cu (II), Fe (II), Fe (III), Ga (III), Hg (II) Mn (II), Mn (III), Ni (II), Pb (II), Pt (II), U (IV) or Zn (II). Especially Preferably, the central atom of the metal siderophore complex a transition metal atom, which is preferably selected is selected from the group consisting of Mn, Fe, Co, Ru, Mo, Ti, V, and Cu anything from the group Co, Mn or Fe, in any oxidation state. In a particularly preferred embodiment, this is Central atom selected from Fe (III), Co (II), Co (III), Mn (II) and Mn (III).

The Production of the metal siderophore complex can usually occur simple manner done by a metal salt of the corresponding Metal with the corresponding siderophore in aqueous Environment is mixed. By setting a suitable redox potential can promote the formation of a desired oxidation state become.

One Another subject of the present invention are therefore siderophore-metal complexes, characterized in that the central atom is selected is composed of Ag, Al, Au, B, Co, Cu, Ga, Hg, Mo, Mn, Ni, Pb, Pt, Ru, Ti, U, V and Zn in any oxidation state, in particular from Ag (I), Al (III), Au (III), B (III), Co (II), Co (III), Cu (I), Cu (II), Ga (III), Hg (II), Mn (II), Mn (III), Ni (II), Pb (II), Pt (II), U (IV) or Zn (II) with the exception of the Mn complexes of desferrioxamines B and E, preferably with the exception of the Mn complexes of all desferrioxamines. At the siderophore otherwise it may be any of the above Siderophore act.

Especially Preferably, the central atom of the metal siderophore complex a transition metal atom, which is preferably selected is selected from the group consisting of Mn, Co, Ru, Mo, Ti, V, and Cu everything from Co and Mn, in any oxidation state. In a special preferred embodiment, the central atom is selected from Co (II), Co (III), Mn (II) and Mn (III).

One particular object of the present invention is the use in particular the aforementioned siderophore metal complexes with the specified central atoms in detergents or cleaners, in particular for cleaning textile fabrics or for cleaning hard surfaces.

One Another particular object of the present invention is also the use in particular of the aforementioned siderophore metal complexes with the specified central atoms as a cleaning aid textile fabrics and as a cleaning aid hard surfaces.

One Another particular object of the present invention is the same the use in particular of the aforementioned siderophore metal complexes with the indicated central atoms for bleaching pulp and / or Raw cotton.

One Another object of the present invention are detergents and cleaners, in particular surfactant-containing, a novel inventive Siderophore metal complex included.

The detergents and cleaning agents according to the invention can be any conceivable type of cleaning agent, both concentrates and agents to be used undiluted, for use on a commercial scale, in the washing machine or in hand washing or cleaning. These include, for example, detergents for textiles, carpets, or natural fibers, for which according to the present invention the term laundry detergent is used. These include, for example, dishwashing detergents for dishwashers or manual dishwashing detergents or cleaners for hard surfaces such as metal, glass, porcelain, ceramics, tiles, stone, painted surfaces, plastics, wood or leather; for sol In the present invention, the term cleaning agent is used. In a broader sense sterilizing and disinfecting agents are to be regarded as detergents and cleaners in the sense of the invention.

embodiments The present invention includes all of the prior art established and / or all appropriate dosage forms the washing or cleaning agent according to the invention. To include, for example, solid, powdered, liquid, gelatinous or pasty agents, if appropriate also multi-phase, compressed or uncompressed; further These include, for example: extrudates, granules, tablets or pouches, both in bulk and in portions packaged.

In a preferred embodiment, the inventive Detergents or cleaning agents the invention described above Siderophore-metal complexes in an amount of up to 5 wt .-%, in particular from 0.001% by weight to 1% by weight and more preferably from 0.01% by weight to 0.5 wt .-%, especially from 0.01 to 0.25 wt .-%, each based on the total weight of the washing or cleaning agent.

Next the siderophore-metal complexes according to the invention Optionally, in addition, other bleach catalysts be included in the inventive compositions. These materials may generally be any bleach-enhancing transition metal salt or any transition metal complex act. As transition metals come here in particular Mn, Fe, Co, Ru, Mo, Ti, V or Cu in different oxidation states into consideration. As possible complexing ligands come in particular, as described in the literature, guanidines, aminophenols, Amine oxides, salene, sodimines, lactams, monocyclic and cross-bridged polycyclic polyazaalkanes, terpyridines, dendrimers, tetraamido ligands, Bis- and tetrakis (pyridylmethyl) alkylamines, secondary amines and polyoxometalates.

In a preferred embodiment, as an additional bleach catalyst, a complex of manganese in the oxidation state II, III, IV or V is used which preferably contains one or more macrocyclic ligands having the donor functions N, NR, PR, O and / or S. Preferably, in this case ligands are used which have nitrogen donor functions. It is particularly preferred to additionally employ a bleach catalyst in the compositions according to the invention which has as its macromolecular ligands 1,4,7-trimethyl-1,4,7-triazacyclononane (Me-TACN), 1,4,7-triazacyclononane (TACN). , 1,5,9-trimethyl-1,5,9-triazacyclododecane (Me-TACD), 2-methyl-1,4,7-trimethyl-1,4,7-triazacyclononane (Me / Me-TACN) and / or 2-methyl-1,4,7-triazacyclononane (Me / TACN). Suitable manganese complexes are, for example, [Mn ^III ₂ (μ-O) ₁ (μ-OAc) ₂ (TACN) ₂ ] (ClO ₄ ) ₂ , [Mn ^III Mn ^IV (μ-O) ₂ (μ-OAc) ₁ (TACN ) ₂ ] (BPh ₄ ) ₂ , [Mn ^IV ₄ (μ-O) ₆ (TACN) ₄ ] (ClO ₄ ) ₄ , [Mn ^III ₂ (μ-O) ₁ (μ-OAc) ₂ (Me-TACN ) ₂ ] (ClO ₄ ) ₂ , [Mn ^III Mn ^IV (μ-O) ₁ (μ-OAc) ₂ (Me-TACN) ₂ ] (ClO ₄ ) ₃ , [Mn ^IV ₂ (μ-O) ₃ ( Me-TACN) ₂ ] (PF ₆ ) ₂ and [Mn ^IV ₂ (μ-O) ₃ (Me / Me-TACN) ₂ ] (PF ₆ ) ₂ (OAc = OC (O) CH ₃ ).

Also the additional bleach catalyst is, as far as used, in the agents according to the invention preferably in an amount of up to 5% by weight, in particular of 0.0025% by weight up to 1% by weight and more preferably from 0.01% by weight to 0.25% by weight, in each case based on the total weight of the washing or cleaning agent, contain.

Furthermore, the detergents and cleaners according to the invention preferably contain bleaches which preferably represent and / or supply the substrate for the bleach catalysts according to the invention. Under a bleaching agent in this sense, on the one hand to understand hydrogen peroxide itself and on the other hand, any compound that provides hydrogen peroxide in an aqueous medium. Among the compounds serving as bleaches in water H ₂ O ₂ , sodium percarbonate, sodium perborate tetrahydrate and sodium perborate monohydrate are of particular importance. Other useful bleaching agents are, for example, peroxopyrophosphates, citrate perhydrates and H ₂ O ₂ -producing peracidic salts or peracids, such as persulfates or persulfuric acid. Also useful is the urea peroxohydrate percarbamide, which can be described by the formula H ₂ N-CO-NH ₂ .H ₂ O ₂ . In particular, when using the means for cleaning hard surfaces, for example in automatic dishwashing, they may, if desired, also contain bleaching agents from the group of organic bleaches, although their use is also possible in principle for laundry detergents. Typical organic bleaches are the diacyl peroxides, such as dibenzoyl peroxide. Other typical organic bleaches are the peroxyacids, examples of which include the alkyl peroxyacids and the aryl peroxyacids. Preferred representatives are (a) the peroxybenzoic acid and its ring-substituted derivatives, such as alkylperoxybenzoic acids, but also peroxy-α-naphthoic acid and magnesium monoperphthalate, (b) the aliphatic or substituted aliphatic peroxyacids, such as peroxylauric acid, peroxystearic acid, ε-phthalimidoperoxycap and (c) aliphatic and araliphatic peroxydicarboxylic acids, such as 1,12-diperoxycarboxylic acid, 1,9-diperoxyazelaic acid, diperoxysebacic acid, diperoxybrassic acid, the diperoxyphthalic acids, 2-hydroxybenzoic acid, 2-carboxybenzamidoperoxycaproic acid, 2-carboxybenzamidoperoxycaproic acid, 2-nienylamidoperadipic acid and 2-nonenylamidopersuccinate; Decyldiperoxybutane-1,4-diacid, N, N-terephthaloyl-di (6-aminopercaproic acid).

When Bleaching agents can also chlorine or bromine releasing substances be used. Among the suitable chlorine or bromine releasing Materials include, for example, heterocyclic N-bromo- and N-chloroamides, for example, trichloroisocyanuric acid, tribromoisocyanuric acid, Dibromoisocyanuric acid and / or dichloroisocyanuric acid (DICA) and / or their salts with cations such as potassium and sodium into consideration. Hydantoin compounds, such as 1,3-dichloro-5,5-dimethylhydanthoin are also suitable.

According to the invention Washing or cleaning preparations, in particular automatic dishwashing detergents, preferably, up to 45 wt .-%, in particular 1 to 35 wt .-%, preferably 2.5 to 30 wt .-%, particularly preferably 3.5 to 20 wt .-% and in particular 5 to 15 wt .-% bleach, preferably sodium percarbonate.

Of the Active oxygen content of detergents or cleaners, in particular the automatic dishwashing detergent, in each case based on the total weight of the composition, preferably between 0.4 and 10 wt .-%, particularly preferably between 0.5 and 8 wt .-% and in particular between 0.6 and 5 wt .-%. Especially preferred Means have an active oxygen content above 0.3 wt .-%, preferably above 0.7 wt .-%, more preferably above 0.8 wt .-% and in particular above 1.0% by weight.

alternative too as well as simultaneously with the bleaches can for Providing the hydrogen peroxide also enzymes are used which, starting from other substrates, are capable of hydrogen peroxide to generate in situ. These are oxidoreductases, the electrons of - usually - an organic Substrate, such as glucose, on oxygen as an electron acceptor can transfer and so the training of the desired Enable hydrogen peroxide in situ. The oxidoreductase can in this case used together with the corresponding organic substrate become. However, since the soils to be treated already the may contain required substrate, the use can the oxidoreductases optionally without addition of the corresponding Substrate done.

The hydrogen peroxide-producing oxidoreductase is preferably an oxidoreductase which produces hydrogen peroxide by using oxygen as the electron acceptor. In particular, oxidoreductases of EC classes EC 1.1.3 (CH-OH as electron donor), EC 1.2.3 (aldehyde or oxo group as electron donor), EC 1.4.3 (CH-NH ₂ as donor, EC 1.7.3 (N-containing group as a donor) and EC 1.8.3 (S-containing group as a donor) into consideration, wherein enzymes of EC class EC 1.1.3 are preferred.

Preferred enzymes are in particular selected from the group consisting of malate oxidase (EC 1.1.3.3), glucose oxidase (EC 1.1.3.4), hexose oxidase (EC 1.1.3.5), cholesterol oxidase (EC 1.1.3.6), Galactose oxidase (EC 1.1.3.9), pyranose oxidase (EC 1.1.3.10), alcohol oxidase (EC 1.1.3.13), choline oxidase (EC 1.1.3.17, see in particular WO 04/58955 ), Oxidases for long-chain alcohols (EC 1.1.3.20), glycerol-3-phosphate oxidase (EC 1.1.3.21), cellobiose oxidase (EC 1.1.3.25), nucleoside oxidase (EC 1.1.3.39), D-mannitol Oxidase (EC 1.1.3.40), xylitol oxidase (EC 1.1.3.41), aldehyde oxidase (EC 1.2.3.1), pyruvate oxidase (EC 1.2.3.3), oxalate oxidase (EC 1.2.3.4), glyoxylate Oxidase (EC 1.2.3.5), indole-3-acetaldehyde oxidase (EC 1.2.3.7), pyridoxal oxidase (EC 1.2.3.8), aryl aldehyde oxidase (EC 1.2.3.9), retinal oxidase (EC 1.2. 3.11), L-amino acid oxidase (EC 1.4.3.2), amine oxidase (EC 1.4.3.4, EC 1.4.3.6), L-glutamate oxidase (EC 1.4.3.11), L-lysine oxidase (EC 1.4 .3.14), L-aspartate oxidase (EC 1.4.3.16), tryptophan-alpha, beta-oxidase (EC 1.4.3.17), glycine oxidase EC 1.4.3.19), urea oxidase (EC 1.7.3.3), thiol Oxidase (EC 1.8.3.2), glutathione oxidase (EC 1.8.3.3), sorbitol oxidase and enzymes such as in DE 10 2005 053 529 described.

at the hydrogen peroxide producing oxidoreductase is in a preferred embodiment, one that used a sugar as an electron donor. The hydrogen peroxide producing and sugar oxidizing oxidoreductase is according to the invention preferably selected from glucose oxidase (EC 1.1.3.4), hexose oxidase (EC 1.1.3.5), galactose oxidase (EC 1.1.3.9) and pyranose oxidase (EC 1.1.3.10). Particularly preferred according to the invention is the Glucose oxidase (EC 1.1.3.4).

Advantageously, when using a hydrogen peroxide-producing oxidoreductase additionally preferably organic, particularly preferably aromatic, interacting with the enzymes Compounds added to enhance the activity of the respective oxidoreductases (enhancer) or to ensure at significantly different redox potentials between the oxidizing enzymes and the stains electron flow (mediators).

The Hydrogen peroxide-producing oxidoreductase is used in the inventive Detergents and cleaners, if used, preferably used in such an amount that the entire remedy one oxidoreductase-related enzyme activity of 30 U / g to 20,000 U / g, in particular from 60 U / g to 15,000 U / g. The unit 1 U (unit) corresponds to the activity the amount of enzyme containing 1 μmol of its substrate at pH 7 and 25 ° C in one minute.

The optionally when using such a hydrogen peroxide producing Oxidoreductase to be used substrate usually results directly from the name of the respective oxidoreductase.

Around when washing at temperatures of 60 ° C and below, and especially in laundry pre-treatment an improved To achieve bleaching effect, the means besides the Siderophore-metal complexes according to the invention and optionally contained further bleach catalysts optionally also bleach activators as additional Bleach additive included. As bleach activators can Compounds which under perhydrolysis conditions are aliphatic peroxycarboxylic acids with preferably 1 to 10 C atoms, in particular 2 to 4 C atoms, and / or optionally substituted perbenzoic acid, are used become. Suitable substances are the O- and / or N-acyl groups said C atomic number and / or optionally substituted benzoyl groups wear. Preference is given to polyacylated alkylenediamines, in particular Tetraacetylethylenediamine (TAED), acylated triazine derivatives, in particular 1,5-diacetyl-2,4-dioxohexahydro-1,3,5-triazine (DADHT), acylated Glycolurils, in particular tetraacetylglycoluril (TAGU), N-acylimides, in particular N-nonanoylsuccinimide (NOSI), acylated phenolsulfonates, in particular n-nonanoyl- or isononanoyloxybenzenesulfonate (n- or iso-NOBS), carboxylic acid anhydrides, especially phthalic anhydride, acylated polyhydric alcohols, especially triacetin, ethylene glycol diacetate and 2,5-diacetoxy-2,5-dihydrofuran, n-methyl-morpholinium-acetonitrile-methylsulfate (MMA) and acetylated sorbitol and mannitol or their Mixtures (SORMAN), acylated sugar derivatives, in particular pentaacetylglucose (PAG), Pentaacetylfruktose, Tetraacetylxylose and Octaacetyllactose as well as acetylated, optionally N-alkylated glucamine and gluconolactone, and / or N-acylated lactams, for example N-benzoyl-caprolactam. Hydrophilic substituted acyl acetals and acyl lactams are also used preferably used. Also combinations of conventional bleach activators can be used.

in der R¹ für -H, -CH₃, einen C_2-24-Alkyl- oder -Alkenylrest, einen substituierten C_2-24-Alkyl- oder -Alkenylrest mit mindestens einem Substituenten aus der Gruppe -Cl, -Br, -OH, -NH₂, -CN, einen Alkyl- oder Alkenylarylrest mit einer C_1-24-Alkylgruppe, oder für einen substituierten Alkyl- oder Alkenylarylrest mit einer C_1-24-Alkylgruppe und mindestens einem weiteren Substituenten am aromatischen Ring steht, R² und R³ unabhängig voneinander ausgewählt sind aus -CH₂-CN, -CH₃, -CH₂-CH₃, -CH₂-CH₂-CH₃, -CH(OH₃)-OH₃, -CH₂-OH, -CH₂-CH₂-OH, -CH(OH)-CH₃, -CH₂-CH₂-CH₂-OH, -CH₂-CH(OH)-CH₃, -CH(OH)-CH₂-CH₃, -(CH₂CH₂-O)_nH mit n = 1, 2, 3, 4, 5 oder 6 und X ein Anion ist.Further bleach activators preferably used in the context of the present application are compounds from the group of cationic nitriles, in particular cationic nitriles of the formula

in the R ^{1 is} -H, -CH ₃ , a C _2-24 alkyl or alkenyl radical, a substituted C _2-24 alkyl or alkenyl radical having at least one substituent from the group -Cl, -Br, - OH, -NH ₂ , -CN, an alkyl or alkenylaryl radical having a C _1-24 -alkyl group, or represents a substituted alkyl or alkenylaryl radical having a C _1-24 -alkyl group and at least one further substituent on the aromatic ring, R ² and R ^{3 are} independently selected from -CH ₂ -CN, -CH ₃ , -CH ₂ -CH ₃ , -CH ₂ -CH ₂ -CH ₃ , -CH (OH ₃ ) -OH ₃ , -CH ₂ - OH, -CH ₂ -CH ₂ -OH, -CH (OH) -CH ₃ , -CH ₂ -CH ₂ -CH ₂ -OH, -CH ₂ -CH (OH) -CH ₃ , -CH (OH) - CH ₂ -CH ₃ , - (CH ₂ CH ₂ -O) _n H where n = 1, 2, 3, 4, 5 or 6 and X is an anion.

n der R⁴, R⁵ und R⁶ unabhängig voneinander ausgewählt sind aus -CH₃, -CH₂-CH₃, -CH₂-CH₂-CH₃, -CH(CH₃)-CH₃, wobei R⁴ zusätzlich auch -H sein kann und X ein Anion ist, wobei vorzugsweise R⁵ = R⁶ = -CH₃ und insbesondere R⁴ = R⁵ = R⁶ = -CH₃ gilt und Verbindungen der Formeln (CH₃)₃N⁽⁺⁾CH₂-CN X^–, (CH₃CH₂)₃N⁽⁺⁾CH₂-CN X^–, (CH₃CH₂CH₂)₃N⁽⁺⁾CH₂-CN X^–, (CH₃CH(CH₃))₃N⁽⁺⁾CH₂-CN X^–, oder (HO-CH₂-CH₂)₃N⁽⁺⁾CH₂-CN X^– besonders bevorzugt sind, wobei aus der Gruppe dieser Substanzen wiederum das kationische Nitril der Formel (CH₃)₃N⁽⁺⁾CH₂-CN X^–, in welcher X^– für ein Anion steht, das aus der Gruppe Chlorid, Bromid, Iodid, Hydrogensulfat, Methosulfat, p-Toluolsulfonat (Tosylat) oder Xylolsulfonat ausgewählt ist, besonders bevorzugt wird.Particularly preferred is a cationic nitrile of the formula

n of R ⁴ , R ⁵ and R ^{6 are} independently selected from -CH ₃ , -CH ₂ -CH ₃ , -CH ₂ -CH ₂ -CH ₃ , -CH (CH ₃ ) -CH ₃ , wherein R ⁴ additionally also -H may be and X is an anion, preferably R ⁵ = R ⁶ = -CH ₃ and in particular R ⁴ = R ⁵ = R ⁶ = -CH ₃ and compounds of the formulas (CH ₃ ) ₃ N ⁽⁺⁾ CH ₂ -CN X ^- , (CH ₃ CH ₂ ) ₃ N ⁽⁺⁾ CH ₂ -CN X ^- , (CH ₃ CH ₂ CH ₂ ) ₃ N ⁽⁺⁾ CH ₂ -CN X ^- , (CH ₃ CH (CH ₃ )) ₃ N ^{( +)} CH ₂ -CN X ^- , or (HO-CH ₂ -CH ₂ ) ₃ N ⁽⁺⁾ CH ₂ -CN X ^{- are} particularly preferred, wherein from the group of these substances turn the cationic nitrile of the formula (CH ₃ ) ₃ N ⁽⁺⁾ CH ₂ -CN X ^-, where X ^- is an anion selected from the group of chloride, bromide, iodide, hydrogen sulfate, methosulfate, p-toluene sulfonate (tosylate) or xylene sulfonate, is particularly preferred.

Bleach activators are inventively preferably in amounts up to 15% by weight, preferably up to 10% by weight, in particular 0.1% by weight to 8 wt .-%, especially 2 to 8 wt .-% and particularly preferably 2 to 6 wt .-%, each based on the total weight of the bleach activator-containing Medium, used.

Next a siderophore-metal complex according to the invention and the aforementioned bleaching agents and optionally further included Bleaching aids contains an inventive Detergents or cleaning agents optionally further ingredients such as other enzymes, enzyme stabilizers, surfactants and / or builders, and optionally other common ingredients that to be executed in the following.

The agents according to the invention preferably contain Surfactants, in particular selected from nonionic, anionic, cationic and amphoteric surfactants According to the invention, surfactants are preferably nonionic, anionic and / or amphoteric surfactants used.

As nonionic surfactants, it is possible to use all nonionic surfactants known to the person skilled in the art. Suitable nonionic surfactants are, for example, alkyl glycosides of the general formula RO (G) _x in which R is a primary straight-chain or methyl-branched, in particular 2-methyl-branched aliphatic radical having 8 to 22, preferably 12 to 18 carbon atoms and G is the symbol which is a glycose unit having 5 or 6 C atoms, preferably glucose. The degree of oligomerization x, which indicates the distribution of monoglycosides and oligoglycosides, is any number between 1 and 10; preferably x is 1.2 to 1.4.

A another class of preferred nonionic surfactants used, either as the sole nonionic surfactant or in combination with others nonionic surfactants are used are alkoxylated, preferably ethoxylated or ethoxylated and propoxylated fatty acid alkyl esters, preferably having 1 to 4 carbon atoms in the alkyl chain.

Also nonionic surfactants of the amine oxide type, for example N-cocoalkyl-N, N-dimethylamine oxide and N-tallow alkyl-N, N-dihydroxyethylamine oxide, and the fatty acid alkanolamide may be suitable. The amount of these nonionic surfactants is preferably not more than that of the ethoxylated Fatty alcohols, especially not more than half of them.

in der R für einen aliphatischen Acylrest mit 6 bis 22 Kohlenstoffatomen, R¹ für Wasserstoff, einen Alkyl- oder Hydroxyalkylrest mit 1 bis 4 Kohlenstoffatomen und [Z] für einen linearen oder verzweigten Polyhydroxyalkylrest mit 3 bis 10 Kohlenstoffatomen und 3 bis 10 Hydroxylgruppen steht. Bei den Polyhydroxyfettsäureamiden handelt es sich um bekannte Stoffe, die üblicherweise durch reduktive Aminierung eines reduzierenden Zuckers mit Ammoniak, einem Alkylamin oder einem Alkanolamin und nachfolgender Acylierung mit einer Fettsäure, einem Fettsäurealkylester oder einem Fettsäurechlorid erhalten werden können.Further suitable surfactants are polyhydroxy fatty acid amides of the formula

wherein R is an aliphatic acyl radical having 6 to 22 carbon atoms, R ^{1 is} hydrogen, an alkyl or hydroxyalkyl radical having 1 to 4 carbon atoms and [Z] is a linear or branched polyhydroxyalkyl radical having 3 to 10 carbon atoms and 3 to 10 hydroxyl groups. The polyhydroxy fatty acid amides are known substances which can usually be obtained by reductive amination of a reducing sugar with ammonia, an alkylamine or an alkanolamine and subsequent acylation with a fatty acid, a fatty acid alkyl ester or a fatty acid chloride.

in der R für einen linearen oder verzweigten Alkyl- oder Alkenylrest mit 7 bis 12 Kohlenstoffatomen, R¹ für einen linearen, verzweigten oder zyklischen Alkylrest oder einen Arylrest mit 2 bis 8 Kohlenstoffatomen und R² für einen linearen, verzweigten oder zyklischen Alkylrest oder einen Arylrest oder einen Oxy-Alkylrest mit 1 bis 8 Kohlenstoffatomen steht, wobei C_1-4-Alkyl- oder Phenylreste bevorzugt sind und [Z] für einen linearen Polyhydroxyalkylrest steht, dessen Alkylkette mit mindestens zwei Hydroxylgruppen substituiert ist, oder alkoxylierte, vorzugsweise ethoxylierte oder propxylierte Derivate dieses Restes.The group of polyhydroxy fatty acid amides also includes compounds of the formula

R is a linear or branched alkyl or alkenyl radical having 7 to 12 carbon atoms, R ^{1 is} a linear, branched or cyclic alkyl radical or an aryl radical having 2 to 8 carbon atoms and R ^{2 is} a linear, branched or cyclic alkyl radical or an aryl radical or an oxyalkyl radical having 1 to 8 carbon atoms, with C _1-4 alkyl or phenyl radicals being preferred and [Z] being a linear polyhydroxyalkyl radical whose alkyl chain is substituted by at least two hydroxyl groups, or alkoxylated, preferably ethoxylated or propoxylated Derivatives of this residue.

[Z] is preferably by reductive amination of a reduced sugar obtained, for example, glucose, fructose, maltose, lactose, galactose, Mannose or xylose. The N-alkoxy or N-aryloxy-substituted Compounds can be prepared by reaction with fatty acid methyl esters in the presence of an alkoxide as a catalyst in the desired Polyhydroxyfatty acid amides are transferred.

Low-foaming nonionic surfactants are used as preferred surfactants. With particular preference, washing or cleaning agents, in particular automatic dishwashing detergents, contain nonionic surfactants from the group of the alkoxylated alcohols. The nonionic surfactants used are preferably alkoxylated, advantageously ethoxylated, in particular primary, alcohols having preferably 8 to 18 carbon atoms and on average 1 to 12 moles of ethylene oxide (EO) per mole of alcohol, in which the alcohol radical can be linear or preferably methyl-branched in the 2-position or linear and methyl-branched radicals in the mixture can contain, as they are usually present in Oxoalkoholresten. In particular, however, alcohol ethoxylates with linear radicals of alcohols of native origin having 12 to 18 carbon atoms, for. From coconut, palm, tallow or oleyl alcohol, and on average from 2 to 8 moles of EO per mole of alcohol. The preferred ethoxylated alcohols include, for example, C _12-14 alcohols with 3 EO or 4 EO, C _9-11 alcohols with 7 EO, C _13-15 alcohols with 3 EO, 5 EO, 7 EO or 8 EO, C _12-18 alcohols with 3 EO, 5 EO or 7 EO and mixtures of these, such as mixtures of C _12-14 -alcohol with 3 EO and C _12-18 -alcohol with 5 EO. The stated degrees of ethoxylation represent statistical averages, which may correspond to a particular product of an integer or a fractional number. Preferred alcohol ethoxylates have a narrow homolog distribution (narrow range ethoxylates, NRE). In addition to these nonionic surfactants, fatty alcohols with more than 12 EO can also be used. Examples include tallow fatty alcohol with 14 EO, 25 EO, 30 EO or 40 EO.

Particular preference is therefore given to ethoxylated nonionic surfactants consisting of C _6-20 monohydroxyalkanols or C _6-20 alkylphenols or C _16-20 fatty alcohols and more than 12 mol, preferably more than 15 mol and in particular more than 20 mol of ethylene oxide per mol Alcohol was used. A particularly preferred nonionic surfactant is obtained from a straight-chain fatty alcohol having 16 to 20 carbon atoms (C _16-20 alcohol), preferably a C ₁₈ -alcohol and at least 12 mol, preferably at least 15 mol and especially at least 20 mol of ethylene oxide. Of these, the so-called "narrow range ethoxylates" are particularly preferred.

With Particular preference continues to be combinations of one or several tallow fatty alcohols with 20 to 30 EO and silicone defoamers used.

Especially preferred is the addition of ethoxylated and propoxylated alcohols as nonionic surfactants. Machine dishwashing detergent, characterized in that it contains nonionic surfactant (s) of the general formula R ¹ O [CH ₂ CH ₂ O] _x [CH ₂ CH ₂ CH ₂ O] _y H in which R ^{1 is} linear or branched, saturated or unsaturated, aliphatic hydrocarbon radicals having 6 to 30 carbon atoms, x is values between 15 and 120, preferably for values between 40 and 120, particularly preferably for values between 45 and 120 and y stands for values between 2 and 80, are used with particular preference, since the addition of these surfactants to the compositions of the invention a further unexpected increase in cleaning and rinsing performance could be achieved.

Especially preferred are nonionic surfactants which have a melting point above Have room temperature. Nonionic surfactant (s) having a melting point above 20 ° C, preferably above 25 ° C, more preferably between 25 and 60 ° C and in particular between 26.6 and 43.3 ° C, is / are particularly preferred.

suitable nonionic surfactants, the melting or softening points in said Have temperature range, for example, low-foaming nonionic surfactants that are solid or highly viscous at room temperature could be. Nonionic surfactants are used at room temperature are highly viscous, it is preferred that these have a viscosity above 20 Pa · s, preferably above 35 Pa · s and in particular above 40 Pa · s. Also nonionic surfactants, which are waxy at room temperature, are ever preferred according to their intended use.

nonionic surfactants from the group of alkoxylated alcohols, particularly preferably from the group of mixed alkoxylated alcohols and in particular from the group of EO-AO-EO-Niotenside, are also with special Preference used.

The nonionic surfactant solid at room temperature preferably has propylene oxide units in the molecule. In front Preferably, such PO units make up to 25 wt .-%, more preferably up to 20 wt .-% and in particular up to 15 wt .-% of the total molecular weight of the nonionic surfactant from. Particularly preferred nonionic surfactants are ethoxylated monohydroxyalkanols or alkylphenols which additionally have polyoxyethylene-polyoxypropylene block copolymer units. The alcohol or alkylphenol content of such nonionic surfactant molecules preferably makes up more than 30% by weight, more preferably more than 50% by weight and in particular more than 70% by weight, of the total molecular weight of such nonionic surfactants. Preferred agents are characterized in that they contain ethoxylated and propoxylated nonionic surfactants in which the propylene oxide units in the molecule up to 25 wt .-%, preferably up to 20 wt .-% and in particular up to 15 wt .-% of the total molecular weight of the nonionic Make up surfactants.

Prefers Surfactants to be used come from the groups of the alkoxylated Nonionic surfactants, in particular the ethoxylated primary alcohols and mixtures of these surfactants structurally complicated Surfactants such as polyoxypropylene / polyoxyethylene / polyoxypropylene ((PO / EO / PO) surfactants). Such (PO / EO / PO) nonionic surfactants are also outstanding by good foam control.

Further particularly preferred nonionic surfactants with melting points above room temperature contain from 40 to 70% of a polyoxypropylene / polyoxyethylene / polyoxypropylene block polymer blend, the 75% by weight of a reverse block copolymer of polyoxyethylene and polyoxypropylene with 17 moles of ethylene oxide and 44 moles of propylene oxide and 25% by weight of a block copolymer of polyoxyethylene and polyoxypropylene, initiated with trimethylolpropane and containing 24 moles of ethylene oxide and 99 moles of propylene oxide per mole of trimethylolpropane.

bevorzugt, in der R¹ für einen geradkettigen oder verzweigten, gesättigten oder ein- bzw. mehrfach ungesättigten C_6-24-Alkyl- oder -Alkenylrest steht; jede Gruppe R² bzw. R³ unabhängig voneinander ausgewählt ist aus -CH₃, -CH₂CH₃, -CH₂CH₂-CH₃, CH(CH₃)₂ und die Indizes w, x, y, z unabhängig voneinander für ganze Zahlen von 1 bis 6 stehen.In the context of the present invention, particularly preferred nonionic surfactants have been low foaming nonionic surfactants which have alternating ethylene oxide and alkylene oxide units. Among these, in turn, surfactants with EO-AO-EO-AO blocks are preferred, wherein in each case one to ten EO or AO groups are bonded to each other before a block of the other groups follows. Here are nichionic surfactants of the general formula

in which R ^{1 is} a straight-chain or branched, saturated or mono- or polyunsaturated C _6-24 alkyl or alkenyl radical; each group R ² or R ^{3 is} independently selected from -CH ₃ , -CH ₂ CH ₃ , -CH ₂ CH ₂ -CH ₃ , CH (CH ₃ ) ₂ and the indices w, x, y, z independently stand for integers from 1 to 6.

The preferred nonionic surfactants of the above formula can be prepared by known methods from the corresponding alcohols R ¹ -OH and ethylene or alkylene oxide. The radical R ¹ in the above formula may vary depending on the origin of the alcohol. When native sources are used, the radical R ^{1 has} an even number of carbon atoms and is usually unbranched, the linear radicals being selected from alcohols of native origin having 12 to 18 C atoms, eg. B. from coconut, palm, tallow or oleyl alcohol, are preferred. Alcohols which are accessible from synthetic sources are, for example, the Guerbet alcohols or methyl-branched or linear and methyl-branched radicals in the 2-position, as they are usually present in oxo alcohol radicals. Irrespective of the type of alcohol used to prepare the nonionic surfactants contained in the compositions, preference is given to nonionic surfactants in which R ¹ in the above formula is an alkyl radical having 6 to 24, preferably 8 to 20, particularly preferably 9 to 15 and in particular 9 to 11 Carbon atoms.

As the alkylene oxide unit which is contained in the preferred nonionic surfactants in alternation with the ethylene oxide unit, in particular butylene oxide is considered in addition to propylene oxide. But also other alkylene oxides in which R ² or R ^{3 are} independently selected from -CH ₂ CH ₂ -CH ₃ or -CH (CH ₃ ) ₂ are suitable. Preference is given to using nonionic surfactants of the above formula in which R ² or R ^{3 is} a radical -CH ₃ , w and x independently of one another for values of 3 or 4 and y and z independently of one another are values of 1 or 2.

Nonionic surfactants are summarize, particularly preferably having a C _9-15 alkyl group having 1 to 4 ethylene oxide units, followed by 1 to 4 propylene oxide units, followed by 1 to 4 ethylene oxide units, followed by 1 to 4 propylene oxide units. These. Surfactants have the required low viscosity in aqueous solution and can be used according to the invention with particular preference.

Surfactants of the general formula R ¹ -CH (OH) CH ₂ O- (AO) _w - (A'O) _x - (A''O) _y - (A '''O) _z -R ² , in which R ¹ and R ² independently of one another represent a straight-chain or branched, saturated or mono- or polyunsaturated C _2-40 -alkyl or -alkenyl radical; A, A ', A''andA''' are independently of one another a radical from the group -CH ₂ CH ₂ , -CH ₂ CH ₂ -CH ₂ , -CH ₂ -CH (CH ₃ ), -CH ₂ - CH _{2 is} -CH ₂ -CH ₂ , -CH ₂ -CH (CH ₃ ) -CH ₂ -, -CH ₂ -OH (CH ₂ -CH ₃ ); and w, x, y and z are values between 0.5 and 90, where x, y and / or z can also be 0 are preferred according to the invention.

Preference is given in particular to those end-capped poly (oxyalkylated) nonionic surfactants which, in accordance with the formula R ¹ O [CH ₂ CH ₂ O] _x CH ₂ CH (OH) R ² , in addition to a radical R ¹ , which is linear or branched, saturated or unsaturated, aliphatic or aromatic hydrocarbon radicals having from 2 to 30 carbon atoms, preferably having from 4 to 22 carbon atoms, furthermore having a linear or branched, saturated or unsaturated, aliphatic or aromatic hydrocarbon radical R ² having from 1 to 30 carbon atoms, where x is from 1 to 30 carbon atoms 90, preferably for values between 30 and 80 and in particular for values between 30 and 60.

Particularly preferred surfactants are of the formula R ¹ O [CH ₂ CH (CH ₃₎ O] _x [CH ₂ CH ₂ O] _y CH ₂ CH (OH) R ² in which R ¹ is a linear or branched aliphatic hydrocarbon radical having 4 R ^{2 is} a linear or branched hydrocarbon radical having 2 to 26 carbon atoms or mixtures thereof and x is values between 0.5 and 1.5 and y is a value of at least 15.

Particular preference is furthermore given to those end-capped poly (oxyalkylated) nonionic surfactants of the formula R ¹ O [CH ₂ CH ₂ O] _x [CH ₂ CH (R ³ ) O] _y CH ₂ CH (OH) R ² , in which R ¹ and R ² independently of one another is a linear or branched, saturated or mono- or polyunsaturated hydrocarbon radical having 2 to 26 carbon atoms, R ^{3 is} independently selected from -CH ₃ , -CH ₂ CH ₃ , -CH ₂ CH ₂ -CH ₃ , -CH (CH ₃ ) ₂ , but preferably -CH ₃ , and x and y are independently from each other values between 1 and 32, wherein nonionic surfactants with R ³ = -CH ₃ and values of x from 15 to 32 and y of 0.5 and 1.5 are very particularly preferred.

Further preferred nonionic surfactants are the end-capped poly (oxyalkylated) nonionic surfactants of the formula R ¹ O (CH ₂ CH (R ³ ) O] _x [CH ₂ ] _k CH (OH) [CH ₂ ] _j OR ² in which R ¹ and R ^{2 are} linear or branched, saturated or unsaturated, aliphatic or aromatic hydrocarbon radicals having 1 to 30 carbon atoms, R ^{3 is} H or a methyl, ethyl, n-propyl, iso-propyl, n-butyl, 2 Butyl or 2-methyl-2-butyl, x for values between 1 and 30, k and j for values between 1 and 12, preferably between 1 and 5. If the value x ≥ 2, each R ³ in R ¹ O [CH ₂ CH (R ³⁾ O] _x [CH _{2] k} CH (OH) [CH _{2] j} oR ² be different. R ¹ and R ² of the above formula are preferably linear or branched, saturated or unsaturated , aliphatic or aromatic hydrocarbon radicals having 6 to 22 carbon atoms, with radicals having 8 to 18 carbon atoms being particularly preferred, for the radical R ³ are H, -CH ₃ or -CH ₂ CH ₃ bes onders preferred. Particularly preferred values for x are in the range from 1 to 20, in particular from 6 to 15.

As described above, each R ³ in the above formula may be different if x ≥ 2. As a result, the alkylene oxide unit in the square bracket can be varied. For example, when x is 3, the radical R ³ can be selected to form ethylene oxide (R ³ = H) or propylene oxide (R ³ = CH ₃ ) units which may be joined in any order, for example (EO) ( PO) (EO), (EO) (EO) (PO), (EO) (EO) (EO), (PO) (EO) (PO), (PO) (PO) (EO) and (PO) ( PO) (PO). The value 3 for x has been selected here by way of example and may well be greater, with the variation width increasing with increasing x values and including, for example, a large number (EO) groups combined with a small number (PO) groups, or vice versa ,

Particularly preferred end-capped poly (oxyalkylated) alcohols of the above formula have values of k = 1 and j = 1 such that the above formula is R ¹ O [CH ₂ CH (R ³ ) O] _x CH ₂ CH (OH ) CH ₂ OR ² simplified. In the latter formula, R ¹ , R ² and R ^{3 are} as defined above and x is from 1 to 30, preferably from 1 to 20 and in particular from 6 to 18. Particularly preferred are surfactants in which the radicals R ¹ and R ^{2 has} 9 to 14 C atoms, R ^{3 is} H and x assumes values of 6 to 15.

The stated C chain lengths and degrees of ethoxylation or degrees of alkoxylation of the abovementioned nonionic surfactants represent statistical mean values which, for a specific product, may be an integer or a fractional number. Due to the manufacturing process, there are commercial products of the named For usually do not consist of an individual member, but of mixtures, which may result in mean values for the C chain lengths as well as for the degrees of ethoxylation or degrees of alkoxylation and, consequently, fractional numbers.

Of course Not only can the aforementioned nonionic surfactants as individual substances, but also as surfactant mixtures of two, three, four or more surfactants are used. As surfactant mixtures are not mixtures of nonionic surfactants, in their entirety under one of the above general Formulas, but rather such mixtures, the two, three, contain four or more nonionic surfactants, which are different the above general formulas can be described.

As anionic surfactants, for example, those of the sulfonate type and sulfates can be used. Preferred surfactants of the sulfonate type are C _9-13 -alkylbenzenesulfonates, olefinsulfonates, that is to say mixtures of alkene and hydroxyalkanesulfonates and also disulfonates, as are obtained, for example, from C _12-18 -monoolefins having terminal or internal double bonds by sulfonation with gaseous Sulfur trioxide and subsequent alkaline or acid hydrolysis of the sulfonation obtained. Also suitable are alkanesulfonates, which are obtained from C _{12- 18} alkanes, for example by sulfochlorination or sulfoxidation and subsequent hydrolysis or neutralization. Likewise suitable are the esters of α-sulfo fatty acids (ester sulfonates), for example the α-sulfonated methyl esters of hydrogenated coconut, palm kernel or tallow fatty acids.

Further Suitable anionic surfactants are sulfated fatty acid glycerol esters. Among fatty acid glycerol esters are the mono-, di- and triesters As well as their mixtures to understand, as in the production through Esterification of a monoglycerine with 1 to 3 moles of fatty acid or in the transesterification of triglycerides with 0.3 to 2 moles of glycerol to be obtained. Preferred sulfated fatty acid glycerol esters are the sulfonation of saturated fatty acids with 6 to 22 carbon atoms, for example caproic acid, Caprylic acid, capric acid, myristic acid, Lauric acid, palmitic acid, stearic acid or behenic acid.

Alk (en) ylsulfates are the alkali metal salts and in particular the sodium salts of the sulfuric monoesters of C ₁₂ -C ₁₈ fatty alcohols, for example coconut fatty alcohol, tallow fatty alcohol, lauryl, myristyl, cetyl or stearyl alcohol or the C ₁₀ -C ₂₀ oxo alcohols and those half-esters of secondary alcohols of these chain lengths are preferred. Also preferred are alk (en) ylsulfates of said chain length, which contain a synthetic, produced on a petrochemical basis straight-chain alkyl radical, which have an analogous degradation behavior as the adequate compounds based on oleochemical raw materials. Of washing technology interest, the C ₁₂ -C ₁₆ alkyl sulfates and C ₁₂ -C ₁₅ alkyl sulfates and C ₁₄ -C ₁₅ alkyl sulfates are preferred. 2,3-alkyl sulfates are also suitable anionic surfactants.

The sulfuric acid monoesters of straight-chain or branched C _7-21 -alcohols ethoxylated with from 1 to 6 mol of ethylene oxide, such as 2-methyl-branched C _{9-11- alcohols} having on average 3.5 mol of ethylene oxide (EO) or C _12-18 . Fatty alcohols with 1 to 4 EO are suitable. Due to their high foaming behavior, they are only used in detergents in relatively small amounts, for example in amounts of up to 5% by weight, usually from 1 to 5% by weight.

Further suitable anionic surfactants are also the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or as sulfosuccinic acid esters and the monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols. Preferred sulfosuccinates contain C _8-18 fatty alcohol residues or mixtures of these. Particularly preferred sulfosuccinates contain a fatty alcohol radical which is derived from ethoxylated fatty alcohols, which in themselves constitute nonionic surfactants (description see above). Sulfosuccinates, whose fatty alcohol residues are derived from ethoxylated fatty alcohols with a narrow homolog distribution, are again particularly preferred. Likewise, it is also possible to use alk (en) ylsuccinic acid having preferably 8 to 18 carbon atoms in the alk (en) yl chain or salts thereof.

When other anionic surfactants are especially soaps into consideration. Suitable are saturated fatty acid soaps, such as the salts of lauric acid, myristic acid, palmitic acid, Stearic acid, hydrogenated erucic acid and behenic acid and in particular from natural fatty acids, for example, coconut, palm kernel or tallow fatty acids, derived Soap mixtures.

The anionic surfactants, including the soaps, may be in the form of their sodium, potassium or ammonium salts and as soluble salts of organic bases, such as mono-, di- or triethanolamine. In front Preferably, the anionic surfactants are in the form of their sodium or potassium salts, especially in the form of the sodium salts.

Become Anionic surfactants as an ingredient of automatic dishwashing detergent used, so is their content, based on the total weight the agent preferably less than 4 wt .-%, preferably less as 2 wt .-% and most preferably less than 1 wt .-%. Machine dishwashing detergents which are not anionic surfactants are particularly preferred.

At Position of said surfactants or in conjunction with them it is also possible to use cationic and / or amphoteric surfactants.

worin jede Gruppe R¹ unabhängig voneinander ausgewählt ist aus C_1-6-Alkyl-, -Alkenyl- oder -Hydroxyalkylgruppen; jede Gruppe R² unabhängig voneinander ausgewählt ist aus C_8-25-Alkyl- oder -Alkenylgruppen; R³ = R¹ oder (CH₂)_n-T-R²; R⁴ = R¹ oder R² oder (CH₂)_n-T-R²; T = -CH₂-, -O-CO- oder -CO-O- und n eine ganze Zahl von 0 bis 5 ist.As cationic active substances, for example, cationic compounds of the following formulas can be used:

wherein each R ^{1 group is} independently selected from C _1-6 alkyl, alkenyl or hydroxyalkyl groups; each R ^{2 group is} independently selected from C _8-25 alkyl or alkenyl groups; R ³ = R ¹ or (CH ₂ ) _n -TR ² ; R ⁴ = R ¹ or R ² or (CH ₂ ) _n -TR ² ; T = -CH ₂ -, -O-CO- or -CO-O- and n is an integer from 0 to 5.

In automatic dishwashing detergents, is the Content of cationic and / or amphoteric surfactants preferably less than 6% by weight, preferably less than 4% by weight, very particularly preferably less than 2% by weight and in particular less than 1% by weight. Machine dishwashing detergents which are not cationic or amphoteric surfactants are particularly preferred.

The Surfactants are present in the cleaning or detergents in total in an amount of preferably 5% by weight to 50 wt .-%, in particular from 8 wt .-% to 30 wt .-%, based on the finished agent, included.

invention Detergents or cleaners usually contain one or more Builders, in particular zeolites, silicates, Carbonates, organic cobuilders and - where no ecological reasons speak against their use - even the phosphates. Latter are especially in detergents for mechanical Dishwashing preferably used builders.

Preference is given to using crystalline layer-form silicates of the general formula NaMSi _x O _{2x + 1} .yH ₂ O, in which M represents sodium or hydrogen, x a number from 1.9 to 22, preferably from 1.9 to 4, particularly preferred values x is 2, 3 or 4, and y is a number from 0 to 33, preferably from 0 to 20. The crystalline layer-form silicates of the formula NaMSi _x O _{2x + 1} .yH ₂ O are for example sold by Clariant GmbH (Germany) under the trade name Na-SKS. Examples of these silicates are Na-SKS-1 (Na ₂ Si ₂₂ O ₄₅ .xH ₂ O, Kenyaite), Na-SKS-2 (Na ₂ Si ₁₄ O ₂₉ .xH ₂ O, magadiite), Na-SKS-3 (Na ₂ Si ₈ O ₁₇ .xH ₂ O) or Na-SKS-4 (Na ₂ Si ₄ O ₉ .xH ₂ O, Makatite).

Particularly suitable for the purposes of the present invention are crystalline phyllosilicates of For mel NaMSi _x O _{2x + 1} · yH ₂ O, where x is 2. In particular, both β- and δ-sodium disilicates Na ₂ Si ₂ O ₅ · yH ₂ O, and furthermore especially Na-SKS-5 (α-Na ₂ Si ₂ O ₅ ), Na-SKS-7 ((β-Na ₂ Si ₂ O _5, natrosilite), Na-SKS-9 (NaHSi ₂ O ₅ · H ₂ O), Na-SKS-10 (NaHSi ₂ O ₅ · 3H ₂ O, kanemite), Na-SKS-11 (t -Na ₂ Si ₂ O ₅ ) and Na-SKS-13 (NaHSi ₂ O ₅ ), but especially Na-SKS-6 (δ-Na ₂ Si ₂ O ₅ ).

Detergents or cleaning agents preferably contain a weight fraction of the crystalline layered silicate of the formula NaMSi _x O _{2x + 1} · yH ₂ O of from 0.1 to 20% by weight, preferably from 0.2 to 15% by weight and in particular of 0 , 4 to 10 wt .-%, each based on the total weight of these agents.

It may also be advantageous to use chemical modifications of these phyllosilicates. For example, the alkalinity of the layered silicates can be suitably influenced. Phyllosilicates doped with phosphate or with carbonate have altered crystal morphologies in comparison with the δ-sodium disilicate, dissolve more rapidly and show an increased calcium binding capacity in comparison with δ-sodium disilicate. Thus, phyllosilicates of the general empirical formula xNa ₂ O.ySiO ₂ .zP ₂ O ₅ , in which the ratio x to y of a number 0.35 to 0.6, the ratio x to z of a number of 1.75 to 1200 and the Ratio y to z correspond to a number from 4 to 2800, in the patent application DE 196 01 063 described. The solubility of the layered silicates can also be increased by using particularly finely divided layered silicates. Also compounds from the crystalline layer silicates with other ingredients can be used. In particular, compounds with cellulose derivatives which have advantages in the disintegrating effect and are used in particular in detergent tablets, and compounds with polycarboxylates, for example citric acid, or polymeric polycarboxylates, for example copolymers of acrylic acid, may be mentioned.

It is also possible to use amorphous sodium silicates with a Na ₂ O: SiO ₂ modulus of from 1: 2 to 1: 3.3, preferably from 1: 2 to 1: 2.8 and in particular from 1: 2 to 1: 2.6, which preferably delayed release and have secondary washing properties. The dissolution delay compared with conventional amorphous sodium silicates may have been caused in various ways, for example by surface treatment, compounding, compaction / densification or by overdrying. In the context of this invention, the term "amorphous" is understood to mean that the silicates do not yield sharp X-ray reflections typical of crystalline substances in X-ray diffraction experiments, but at most one or more maxima of the scattered X-rays having a width of several degrees of diffraction angle , cause.

alternative or in combination with the aforementioned amorphous sodium silicates X-ray amorphous silicates are used whose silicate particles fuzzy or even sharp in electron diffraction experiments Provide diffraction maxima. This is to be interpreted as meaning that Products microcrystalline size ten up to several hundred nm, with values up to max. 50 nm and especially up to max. 20 nm are preferred. Such X-ray amorphous Silicates, also have a dissolution delay compared to conventional water glasses on. Particularly preferred are compacted / compacted amorphous Silicates, compounded amorphous silicates and overdried X-ray amorphous silicates.

An optionally usable, finely crystalline, synthetic and bound water-containing zeolite is preferably zeolite A and / or P. As zeolite P zeolite MAP ^® (commercial product from Crosfield) is particularly preferred. Also suitable, however, are zeolite X and mixtures of A, X and / or P. Commercially available and preferably usable in the context of the present invention is, for example, a cocrystal of zeolite X and zeolite A (about 80% by weight of zeolite X) ), produced by the company CONDEA Augusts S. p. A. sold under the brand name VEGOBOND AX ^® and by the formula nNa ₂ O · (1 - n) K ₂ O · Al ₂ O ₃ · (2 - 2.5) SiO ₂ · (3.5-5.5) H ₂ O can be described. Suitable zeolites have an average particle size of less than 10 μm (volume distribution, measuring method: Coulter Counter) and preferably contain 18 to 22% by weight, in particular 20 to 22% by weight, of bound water.

in the Within the scope of the present invention, it is preferred that said Silicates, preferably alkali silicates, more preferably crystalline or amorphous Alkalidisilikate, in detergents or cleaners, in particular in automatic dishwashing detergents, in quantities from 3 to 60 wt .-%, preferably from 8 to 50 wt .-% and in particular of 20 to 40 wt .-%, each based on the weight of the washing or Cleaning agent, are included.

Of course it is also possible to use the generally known phosphates as builders, if such use is not for environmental reasons should be avoided. Among the variety of commercially available Phosphates have the alkali metal phosphates, with particular preference of Pentasodium or Pentakaliumtriphosphat (sodium or Potassium tripolyphosphate) in the detergents and cleaners industry the biggest meaning.

Alkali metal phosphates is the summary term for the alkali metal (especially sodium and potassium) salts of various phosphoric acids, in which one can distinguish metaphosphoric acids (HPO ₃ ) _n and orthophosphoric H ₃ PO _{4 in} addition to higher molecular weight representatives. The phosphates combine several advantages: they act as alkali carriers, prevent lime deposits on machine parts or lime incrustations in fabrics and also contribute to the cleaning performance.

Sodium dihydrogen phosphate, NaH ₂ PO ₄ , exists as a dihydrate (density 1.91 gcm ^-3 , melting point 60 °) and as a monohydrate (density 2.04 gcm ^-3 ). Both salts are white powders which are very soluble in water and which lose their water of crystallization when heated and at 200 ° C into the weak acid diphosphate (disodium hydrogen diphosphate, Na ₂ H ₂ P ₂ O ₇ ), at higher temperature in sodium trimetaphosphate (Na ₃ P ₃ O ₉ ) and Maddrell's salt (see below). NaH ₂ PO _{4 is} acidic; It arises when phosphoric acid is adjusted to a pH of 4.5 with sodium hydroxide solution and the mash is sprayed. Potassium dihydrogen phosphate (potassium phosphate primary or monobasic, potassium bisphosphate, KDP), KH ₂ PO ₄ , is a white salt of density 2.33 gcm ^-3 , has a melting point of 253 ° C [decomposition to form potassium polyphosphate (KPO ₃ ) _x ] and is easily soluble in water.

Disodium hydrogen phosphate (secondary sodium phosphate), Na ₂ HPO ₄ , is a colorless, very slightly water-soluble crystalline salt. It exists anhydrous and with 2 moles (density 2.066 gcm ^-3 , water loss at 95 °), 7 mol. (Density 1.68 gcm ^-3 , melting point 48 ° C with loss of 5 H ₂ O) and 12 mol. Water (Density 1.52 gcm ^-3 , melting point 35 ° C with loss of 5 H ₂ O), becomes anhydrous at 100 ° C and on more intense heating in the diphosphate Na ₄ P ₂ O ₇ over. Disodium hydrogen phosphate is prepared by neutralization of phosphoric acid with soda solution using phenolphthalein as an indicator. Dipotassium hydrogen phosphate (secondary or dibasic potassium phosphate), K ₂ HPO ₄ , is an amorphous, white salt that is readily soluble in water.

Trisodium phosphate, tertiary sodium phosphate, Na ₃ PO ₄ , are colorless crystals which have a density of 1.62 gcm ^-3 as dodecahydrate and a melting point of 73-76 ° C (decomposition), as decahydrate (corresponding to 19-20% P ₂ O ₅ ) have a melting point of 100 ° C and in anhydrous form (corresponding to 39-40% P ₂ O ₅ ) have a density of 2.536 gcm ^-3 . Trisodium phosphate is readily soluble in water under alkaline reaction and is prepared by evaporation of a solution of exactly 1 mole of disodium phosphate and 1 mole of NaOH. Tripotassium phosphate (tertiary or tribasic potassium phosphate), K ₃ PO ₄ , is a white, deliquescent, granular powder of density 2.56 gcm ^-3 , has a melting point of 1340 ° and is readily soluble in water with an alkaline reaction. It is produced, for example, by heating Thomasschlacke with coal and potassium sulfate. Despite the higher price, the more soluble, therefore highly effective, potassium phosphates are often preferred over the corresponding sodium compounds in the detergent industry.

Tetrasodium diphosphate (sodium pyrophosphate), Na ₄ P ₂ O ₇ , exists in anhydrous form (density 2.534 gcm ^-3 , melting point 988 ° C, also indicated 880 ° C) and as decahydrate (density 1.815-1.836 gcm ^-3 , melting point 94 ° C. under water loss). Both substances are colorless crystals which are soluble in water with alkaline reaction. Na ₄ P ₂ O ₇ is formed on heating of disodium phosphate to> 200 ° C or by reacting phosphoric acid with soda in a stoichiometric ratio and dewatering the solution by spraying. The decahydrate complexes heavy metal salts and hardness agents and therefore reduces the hardness of the water. Potassium diphosphate (potassium pyrophosphate), K ₄ P ₂ O ₇ , exists in the form of the trihydrate and is a colorless, hygroscopic powder with a density of 2.33 gcm ^-3 , which is soluble in water, the pH being 1% Solution at 25 ° C is 10.4.

Condensation of the NaH ₂ PO ₄ or of the KH ₂ PO ₄ gives rise to relatively high molecular weight sodium and potassium phosphates, in which cyclic representatives, the sodium or potassium metaphosphates and chain-type, the sodium or potassium polyphosphates, can be distinguished. In particular, for the latter are a variety of names in use: hot or cold phosphates, Graham's salt, Kurrolsches and Maddrell's salt. All higher sodium and potassium phosphates are collectively referred to as condensed phosphates.

The technically important pentasodium triphosphate (Na ₅ P ₃ O ₁₀ ; sodium tripolyphosphate) is anhydrous or with 6H ₂ O crystallizing, non-hygroscopic, white, water-soluble salt of the general formula NaO- [P (O) (ONa) -O] _n -Na where n = 3. In 100 g of water dissolve at room temperature about 17 g, at 60 ° C about 20 g, at 100 ° C about 32 g of the salt water-free salt; after two hours of heating the solution to 100 ° C by hydrolysis about 8% orthophosphate and 15% diphosphate. In the preparation of pentasodium triphosphate, phosphoric acid is reacted with soda solution or sodium hydroxide solution in a stoichiometric ratio and the solution is dehydrated by spraying. Similar to Graham's salt and sodium diphosphate, pentasodium triphosphate dissolves many insoluble metal compounds (including lime soaps, etc.). Pentakaliumtriphosphat, K ₅ P ₃ O ₁₀ (potassium tripolyphosphate), for example, in the form of a 50 wt .-% solution (> 23% P ₂ O ₅ , 25% K ₂ O) in the trade. The potassium polyphosphates are widely used in the washing and cleaning industry. There are also sodium potassium tripolyphosphates which can also be used in the context of the present invention. These arise, for example, when hydrolyzed sodium trimetaphosphate with KOH: (NaPO ₃ ) ₃ + 2KOH → Na ₃ K ₂ P ₃ O ₁₀ + H ₂ O

These are according to the invention exactly like sodium tripolyphosphate, Potassium tripolyphosphate or mixtures of these two can be used; also mixtures of sodium tripolyphosphate and sodium potassium tripolyphosphate or mixtures of potassium tripolyphosphate and sodium potassium tripolyphosphate or mixtures of sodium tripolyphosphate and potassium tripolyphosphate and sodium potassium tripolyphosphate are einseizbar according to the invention.

Become in the context of the present application phosphates as washing or cleaning active Substances used in detergents or cleaners, so included preferred agents are said phosphate (s), preferably alkali metal phosphate (s), particularly preferably pentasodium or pentapotassium triphosphate (sodium or potassium tripolyphosphate), in amounts of 5 to 80 wt .-%, preferably from 15 to 75% by weight and especially from 20 to 70% by weight, respectively based on the weight of the washing or cleaning agent.

Further Builders are the alkali carriers. As alkali carrier For example, alkali metal hydroxides, alkali metal carbonates, Alkali metal bicarbonates, alkali metal sesquicarbonates, the mentioned alkali metal silicates, alkali metal silicates, and mixtures of aforementioned substances, wherein for the purposes of this invention preferably the Alkali carbonates, especially sodium carbonate, sodium bicarbonate or sodium sesquicarbonate. Especially preferred is a builder system containing a mixture of tripolyphosphate and Sodium. Also particularly preferred is a builder system containing a mixture of tripolyphosphate and sodium carbonate and sodium disilicate. Because of their compared with other builders low chemical compatibility with the rest Ingredients of detergents or cleaning agents, the alkali metal hydroxides preferably only in small amounts, preferably in amounts below 10 Wt .-%, preferably below 6 wt .-%, more preferably below 4 wt .-% and in particular below 2 wt .-%, each based on the total weight of the detergent or cleaning agent used. Especially preferred are agents which are less based on their total weight contain as 0.5 wt .-% and in particular no alkali metal hydroxides.

Especially preference is given to the use of carbonate (s) and / or bicarbonate (s), preferably alkali metal carbonate (s), more preferably sodium carbonate, in amounts of from 2 to 50% by weight, preferably from 5 to 40% by weight and in particular from 7.5 to 30 wt .-%, each based on the Weight of washing or cleaning agent. Particularly preferred Means, based on the weight of the detergent or cleaning agent less than 20% by weight, preferably less than 17% by weight, is preferred less than 13% by weight and in particular less than 9% by weight of carbonate (s) and / or bicarbonate (s), preferably alkali carbonate (s), especially preferably contain sodium carbonate.

When Organic co-builders are in particular polycarboxylates / polycarboxylic acids, polymeric polycarboxylates, polyaspartic acid, polyacetals, optionally oxidized dextrins, other organic cobuilders and To name phosphonates. These classes of substances are described below.

useful Organic builders are, for example, those in Form of their sodium salts usable polycarboxylic acids, among polycarboxylic acids such carboxylic acids be understood that carry more than one acid function. For example, these are citric acid, adipic acid, Succinic acid, glutaric acid, malic acid, Tartaric acid, maleic acid, fumaric acid, sugar acids, Aminocarboxylic acids, nitrilotriacetic acid (NTA), provided such use for environmental reasons is unavoidable, as well as mixtures of these. preferred Salts are the salts of polycarboxylic acids such as citric acid, Adipic acid, succinic acid, glutaric acid, Tartaric acid, sugar acids and mixtures of these.

Also the acids themselves can be used. she In addition to their builder effect, they also typically have the property an acidifying component and thus also serve for adjustment a lower and milder pH of detergents or cleaners, if not by the mixture of the other components resulting pH is desired. In particular, here are system and environmentally compatible acids such as citric acid, Acetic acid, tartaric acid, malic acid, lactic acid, Glycolic acid, succinic acid, glutaric acid, Adipic acid, gluconic acid and any mixtures to name from these. But also mineral acids, in particular Sulfuric acid or bases, in particular ammonium or alkali metal hydroxides can serve as pH regulators. Such regulators are in the erfindungemäßen agents in quantities preferably not more than 20% by weight, in particular of 1.2 wt .-% to 17 wt .-%, contained.

When particularly advantageous for the cleaning and rinsing performance Dishwashing agent according to the invention has the use of citric acid and / or citrates proved in these means. According to the invention preferred are therefore dishwasher detergents, characterized that the automatic dishwashing agent citric acid or a salt of citric acid and the the proportion by weight of citric acid or salt of Citric acid preferably more than 10 wt .-%, preferably more than 15 wt .-% and in particular between 20 and 40 wt .-% is.

When Builders are further suitable polymeric polycarboxylates, These are, for example, the alkali metal salts of polyacrylic acid or polymethacrylic acid, for example those with a molecular weight of 500 to 70000 g / mol.

For the purposes of this document, the molecular weights stated for polymeric polycarboxylates are weight-average molar masses M _{w of} the particular acid form, which were determined in principle by means of gel permeation chromatography (GPC), a UV detector being used. The measurement was carried out against an external polyacrylic acid standard, which provides realistic molecular weight values due to its structural relationship with the polymers investigated. These data differ significantly from the molecular weight data in which polystyrene sulfonic acids as. Standard be used. The molar masses measured against polystyrenesulfonic acids are generally significantly higher than the molecular weights specified in this document.

suitable Polymers are in particular polyacrylates, which preferably have a molecular weight from 2000 to 20,000 g / mol. Because of their superior Solubility can turn out of this group the short-chain polyacrylates, the molecular weights of 2,000 to 10,000 g / mol, and more preferably from 3000 to 5000 g / mol, be preferred.

Suitable are furthermore copolymeric polycarboxylates, especially those of Acrylic acid with methacrylic acid and acrylic acid or methacrylic acid with maleic acid. As special suitable copolymers of acrylic acid with maleic acid proven, the 50 to 90 wt .-% acrylic acid and 50 to 10 Wt .-% maleic acid. Your molecular weight, based on free acids, is generally 2000 to 70000 g / mol, preferably 20,000 to 50,000 g / mol and in particular 30,000 to 40,000 g / mol.

The (co) polymeric polycarboxylates can be used either as a powder or used as an aqueous solution. Of the Content of detergents or cleaners on (co) polymeric polycarboxylates is preferably 0.5 to 20 wt .-% and in particular 3 to 10 wt .-%.

to The water solubility can be improved Polymers also allylsulfonic acids such as allyloxybenzenesulfonic acid and methallylsulfonic acid, as a monomer: In particular Biodegradable polymers of more than two are also preferred various monomer units, for example, those as monomers Salts of acrylic acid and maleic acid as well Vinyl alcohol or vinyl alcohol derivatives or salts as monomers the acrylic acid and 2-alkylallylsulfonic acid and sugar derivatives.

Further preferred copolymers are those which are used as monomers acrolein and Acrylic acid / acrylic acid salts or acrolein and vinyl acetate exhibit.

When Softening polymers are, for example, the sulfonic acid-containing Polymers which are particularly preferred in automatic dishwashing detergents be used.

Particularly preferred as sulfonic acid-containing polymers are copolymers of unsaturated carboxylic acids, sulfonic acid-containing monomers and optionally other ionic or nonionic monomers.

In the context of the present invention are as unsaturated monomer carboxylic acids of the formula R ¹ (R ² ) C = C (R ³ ) COOH in which R ¹ to R ³ independently of one another are -H, -CH ₃ , a straight-chain or branched saturated alkyl radical having 2 to 12 carbon atoms, a straight-chain or branched, mono- or polyunsaturated alkenyl radical having 2 to 12 carbon atoms, NH ₂ , -OH or -COOH substituted alkyl or alkenyl radicals or -COOH or -COOR ⁴ , wherein R ^{4 is} a saturated or unsaturated, straight-chain or branched hydrocarbon radical having 1 to 12 carbon atoms.

Among the unsaturated carboxylic acids which can be described by the above formula, especially acrylic acid (R ¹ = R ² = R ³ = H), methacrylic acid (R ¹ = R ² = H; R ³ = CH ₃₎ and / or maleic acid (R ¹ = COOH; R ² = R ³ = H) is preferred.

In the sulfonic acid-containing monomers are those of the formula R ⁵ (R ⁶ ) C = C (R ⁷ ) -X-SO ₃ H in which R ⁵ to R ⁷ independently of one another are -H, -CH ₃ , a straight-chain or branched saturated alkyl radical having 2 to 12 carbon atoms, a straight-chain or branched, mono- or polyunsaturated alkenyl radical having 2 to 12 carbon atoms, NH ₂ , -OH or - COOH substituted alkyl or alkenyl radicals or -COOH or -COOR ⁴ , wherein R ^{4 is} a saturated or unsaturated, straight-chain or branched hydrocarbon radical having 1 to 12 carbon atoms, and X is an optional spacer group which is selected from - (CH ₂ ) _n - with n = 0 to 4, -COO- (CH ₂ ) _k - with k = 1 to 6, -C (O) -NH-C (CH ₃ ) ₂ - and -C (O) -NH-CH (CH ₂ CH ₃ ) -.

Preferred among these monomers are those of the formulas H ₂ C = CH-X-SO ₃ H H ₂ C = C (CH ₃ ) -X-SO ₃ H HO ₃ SX- (R ⁶ ) C = C (R ⁷ ) -X-SO ₃ H, in which R ⁶ and R ^{7 are} independently selected from -H, -CH ₃ , -CH ₂ CH ₃ , -CH ₂ CH ₂ CH ₃ , -CH (CH ₃ ) ₂ and X is an optional spacer group which is selected from - (CH ₂ ) - with n = 0 to 4, -COO- (CH ₂ ) _k - with k = 1 to 6, -C (O) -NH-C (CH ₃ ) ₂ - and -C (O) -NH-CH (CH ₂ CH ₃ ) -.

Especially preferred sulfonic acid-containing monomers are included 1-acrylamido-1-propanesulfonic acid, 2-acrylamido-2-propanesulfonic acid, 2-acrylamido-2-methyl-1-propanesulfonic acid, 2-methacrylamido-2-methyl-1-propanesulfonic acid, 3-Methacrylamido-2-hydroxypropanesulfonic acid, allylsulfonic acid, Methallylsulfonic acid, allyloxybenzenesulfonic acid, Methallyloxybenzenesulfonic acid, 2-hydroxy-3- (2-propenyloxy) propanesulfonic acid, 2-methyl-2-propene 1-sulfonic acid, styrenesulfonic acid, Vinyl sulfonic acid, 3-sulfopropyl acrylate, 3-sulfopropyl methacrylate, Sulfomethacrylamide, sulfomethylmethacrylamide and water-soluble Salts of the acids mentioned.

Particularly suitable other ionic or nonionic monomers are ethylenically unsaturated compounds. The content of the polymers used in these other ionic or nonionic monomers is preferably less than 20% by weight, based on the polymer. Particularly preferred polymers to be used consist only of monomers of the formula R ¹ (R ² ) C =C (R ³ ) COOH and monomers of the formula R ⁵ (R ⁶ ) C =C (R ⁷ ) -X-SO ₃ H.

• i) ungesättigten Carbonsäuren der Formel R¹(R²)C=C(R³)COOH in der R¹ bis R³ unabhängig voneinander für -H, -CH₃, einen geradkettigen oder verzweigten gesättigten Alkylrest mit 2 bis 12 Kohlenstoffatomen, einen geradkettigen oder verzweigten, ein- oder mehrfach ungesättigten Alkenylrest mit 2 bis 12 Kohlenstoffatomen, mit -NH₂, -OH oder -COOH substituierte Alkyl- oder Alkenylreste wie vorstehend definiert oder für -COOH oder -COOR⁴ steht, wobei R⁴ ein gesättigter oder ungesättigter, geradkettigter oder verzweigter Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen ist,
• ii) Sulfonsäuregruppen-haltigen Monomeren der Formel R⁵(R⁶)C=C(R⁷)-X-SO₃H in der R⁵ bis R⁷ unabhängig voneinander für -H, -CH₃, einen geradkettigen oder verzweigten gesättigten Alkylrest mit 2 bis 12 Kohlenstoffatomen, einen geradkettigen oder verzweigten, ein- oder mehrfach ungesättigten Alkenylrest mit 2 bis 12 Kohlenstoffatomen, mit -NH₂, -OH oder -COOH substituierte Alkyl- oder Alkenylreste wie vorstehend definiert oder für -COOH oder -COOR⁴ steht, wobei R⁴ ein gesättigter oder ungesättigter, geradkettigter oder verzweigter Kohlenwasserstoffrest mit 1 bis 12 Kohlenstoffatomen ist, und X für eine optional vorhandene Spacergruppe steht, die ausgewählt ist aus -(CH₂)_n- mit n = 0 bis 4, -COO-(CH₂)_k- mit k = 1 bis 6, -C(O)-NH-C(CH₃)₂- und -C(O)-NH-CH(CH₂CH₃)-
• iii) gegebenenfalls weiteren ionogenen oder nichtionogenen Monomeren besonders bevorzugt.

In summary, copolymers are made of

• i) unsaturated carboxylic acids of the formula R ¹ (R ² ) C = C (R ³ ) COOH in the R ¹ to R ^{3 are} independently of one another -H, -CH ₃ , a straight-chain or branched saturated Alkyl radical having 2 to 12 carbon atoms, a straight-chain or branched, mono- or polyunsaturated alkenyl radical having 2 to 12 carbon atoms, with -NH ₂ , -OH or -COOH substituted alkyl or alkenyl radicals as defined above or for -COOH or -COOR ⁴ where R ^{4 is} a saturated or unsaturated, straight-chain or branched hydrocarbon radical having 1 to 12 carbon atoms,
• ii) sulfonic acid group-containing monomers of the formula R ⁵ (R ⁶ ) C = C (R ⁷ ) -X-SO ₃ H in the R ⁵ to R ⁷ independently of one another are -H, -CH ₃ , a straight-chain or branched saturated alkyl radical having 2 to 12 carbon atoms, a straight-chain or branched, mono- or polyunsaturated alkenyl radical having 2 to 12 carbon atoms, with -NH ₂ , -OH or -COOH substituted alkyl or alkenyl radicals as defined above or is -COOH or -COOR ⁴ , wherein R ^{4 is} a saturated or unsaturated, straight-chain or branched hydrocarbon radical having 1 to 12 carbon atoms, and X is an optional spacer group which is selected from - (CH ₂ ) _n - with n = 0 to 4, -COO- (CH ₂ ) _k - with k = 1 to 6, -C (O) -NH-C (CH ₃ ) ₂ and -C (O) -NH-CH (CH ₂ CH ₃ ) -
• iii) optionally further ionic or nonionic monomers are particularly preferred.

• i) einer oder mehreren ungesättigter Carbonsäuren aus der Gruppe Acrylsäure, Methacrylsäure und/oder Maleinsäure
• ii) einem oder mehreren Sulfonsäuregruppen-haltigen Monomeren der Formeln: H₂C=CH-X-SO₃H H₂C=C(CH₃)-X-SO₃H HO₃S-X-(R⁶)C=C(R⁷)-X-SO₃H in der R⁶ und R⁷ unabhängig voneinander ausgewählt sind aus -H, -CH₃, -CH₂CH₃, -CH₂CH₂CH₃, -CH(CH₃)₂ und X für eine optional vorhandene Spacergruppe steht, die ausgewählt ist aus -(CH₂)_n- mit n = 0 bis 4, -COO-(CH₂)_k- mit k = 1 bis 6, -C(O)-NH-C(CH₃)₂- und -C(O)-NH-CH(CH₂CH₃)-
• iii) gegebenenfalls weiteren ionogenen oder nichtionogenen Monomeren.

Further particularly preferred copolymers consist of

• i) one or more unsaturated carboxylic acids from the group of acrylic acid, methacrylic acid and / or maleic acid
• ii) one or more sulfonic acid group-containing monomers of the formulas: H ₂ C = CH-X-SO ₃ H H ₂ C = C (CH ₃ ) -X-SO ₃ H HO ₃ SX (R ⁶⁾ C = C (R ⁷⁾ -X-SO ₃ H in which R ⁶ and R ^{7 are} independently selected from -H, -CH ₃ , -CH ₂ CH ₃ , -CH ₂ CH ₂ CH ₃ , -CH (CH ₃ ) ₂ and X is an optional spacer group which is selected from - (CH ₂ ) _n - with n = 0 to 4, -COO- (CH ₂ ) _k - with k = 1 to 6, -C (O) -NH-C (CH ₃ ) ₂ - and - C (O) -NH-CH (CH ₂ CH ₃ ) -
• iii) optionally further ionogenic or nonionic monomers.

The Copolymers may be the monomers from groups i) and ii) and optionally iii) in varying amounts, wherein all representatives from the group i) with all Representatives from group ii) and all representatives from group iii) can be combined. Especially Preferred polymers have certain structural units which described below.

For example, copolymers which are structural units of the formula are preferred - [CH ₂ -CHCOOH] _m - [CH ₂ -CHC (O) -Y-SO ₃ H] _p - in which m and p are each an integer between 1 and 2,000 and Y is a spacer group selected from substituted or unsubstituted aliphatic, aromatic or substituted aromatic hydrocarbon radicals having 1 to 24 carbon atoms, wherein spacer groups in which Y. for -O- (CH ₂ ) _n - with n = 0 to 4, for -O- (C ₆ H ₄ ) -, for -NH-C (CH ₃ ) ₂ - or NH-CH (CH ₂ CH ₃ ) - stands, are preferred.

These polymers are prepared by copolymerization of acrylic acid with a sulfonic acid-containing acrylic acid derivative. When the acrylic acid derivative containing sulfonic acid groups is copolymerized with methacrylic acid, another polymer is obtained whose use is likewise preferred. The corresponding copolymers contain the structural units of the formula - [CH ₂ -C (CH ₃ ) COOH] _m - [CH ₂ -CHC (O) -Y-SO ₃ H] _p -, wherein m and p are each an integer between 1 and 2,000, and Y is a spacer group selected from substituted or unsubstituted aliphatic, aromatic or substituted aromatic hydrocarbon radicals containing 1 to 24 carbon atoms, wherein spacer groups in which Y represents -O- (CH ₂ ) _n - with n = 0 to 4, for -O- (C ₆ H ₄ ) -, for -NH-C (CH ₃ ) ₂ - or -NH-CH (CH ₂ CH ₃ ) - stands, are preferred.

Acrylic acid and / or methacrylic acid can also be copolymerized completely analogously with methacrylic acid derivatives containing sulfonic acid groups, as a result of which the structural units in the molecule are changed. Thus, copolymers which are structural units of the formula - [CH ₂ -CHCOOH] _m - [CH ₂ -C (CH ₃ ) C (O) -Y-SO ₃ H] _p - in which m and p are each an integer between 1 and 2,000 and Y is a spacer group selected from substituted or unsubstituted aliphatic, aromatic or substituted aromatic hydrocarbon radicals having 1 to 24 carbon atoms, wherein spacer groups in which Y. for -O- (CH ₂ ) with n = 0 to 4, for -O- (C ₆ H ₄ ) -, for -NH-C (CH ₃ ) ₂ - or -NH-CH (CH ₂ CH ₃ ) - is, are particularly preferred, just as preferred as copolymers, the structural units of the formula - [CH ₂ -C (CH ₃ ) COOH] _m - [CH ₂ -C (CH ₃ ) C (O) -Y-SO ₃ H] _p - in which m and p are each an integer between 1 and 2,000 and Y is a spacer group selected from substituted or unsubstituted aliphatic, aromatic or substituted aromatic hydrocarbon radicals having 1 to 24 carbon atoms, wherein spacer groups in which Y. for -O- (CH ₂ ) _n - with n = 0 to 4, for -O- (C ₆ H ₄ ) -, for -NH-C (CH ₃ ) ₂ - or -NH-CH (CH ₂ CH ₃ ) - are, are preferred.

Instead of acrylic acid and / or methacrylic acid or in addition thereto, maleic acid can also be used as a particularly preferred monomer from group i). This gives way to inventively preferred copolymers, the structural units of the formula - [HCOOH-CHCOOH] _m - [CH ₂ -CHC (O) -Y-SO ₃ H] _p - in which m and p are in each case an integer from 1 to 2000 and Y is a spacer group selected from substituted or unsubstituted aliphatic, aromatic or araliphatic hydrocarbon radicals having from 1 to 24 carbon atoms, wherein spacer groups in which Y represents -O- (CH ₂ ) _n - with n = 0 to 4, for -O- (C ₆ H ₄ ) -, for -NH-C (CH ₃ ) ₂ - or -NH-CH (CH ₂ CH ₃ ) - stands, are preferred. Also preferred according to the invention are copolymers which contain structural units of the formula - [HCOOCH-CHCOOH] _m - [CH ₂ -C (CH ₃ ) C (O) OY-SO ₃ H] _p - in which m and p are each an integer between 1 and 2,000 and Y is a spacer group selected from substituted or unsubstituted aliphatic, aromatic or substituted aromatic hydrocarbon radicals having 1 to 24 carbon atoms, wherein spacer groups in which Y. for -O- (CH ₂ ) _n - with n = 0 to 4, for -O- (C ₆ H ₄ ) -, for -NH-C (CH ₃ ) ₂ - or -NH-CH (CH ₂ CH ₃ ) - are, are preferred.

In summary, such copolymers are preferred according to the invention, the structural units of the formulas - [CH ₂ -CHCOOH] _m - [CH ₂ -CHC (O) -Y-SO ₃ H] _p - - [CH ₂ -C (CH ₃ ) COOH] _m - [CH ₂ -CHC (O) -Y-SO ₃ H] _p - - [CH ₂ -CHCOOH] _m - [CH ₂ -C (CH ₃ ) C (O) -Y-SO ₃ H] _p - - [CH ₂ -C (CH ₃ ) COOH] _m - [CH ₂ -C (CH ₃ ) C (O) -Y-SO ₃ H] _p - - [HOOCCH-CHCOOH] _m - [CH ₂ -CHC (O) -Y-SO ₃ H] _p - - [HOOCCH-CHCOOH] _m - [CH ₂ -C (CH ₃ ) C (O) OY-SO ₃ H] _p - in which m and p are each an integer between 1 and 2000 and Y is a spacer group selected from substituted or unsubstituted aliphatic, aromatic or substituted aromatic hydrocarbon radicals having 1 to 24 carbon atoms, wherein Spacergrup in which Y is -O- (CH ₂ ) _n - with n = 0 to 4, for -O- (C ₆ H ₄ ) -, for -NH-C (CH ₃ ) ₂ - or -NH-CH (CH ₂ CH ₃ ) - are, are preferred.

In the polymers, the sulfonic acid groups completely or partially in neutralized form, d. H. that this acidic hydrogen atom of the sulfonic acid group in some or all sulfonic acid groups against metal ions, preferably Alkali metal ions and in particular against sodium ions, exchanged can be. The use of partially or fully neutralized sulfonic acid group-containing Copolymer is preferred according to the invention.

The Monomer distribution of the invention preferred copolymers used in copolymers which only Monomers from groups i) and ii), preferably in each case 5 to 95% by weight of i) or ii), particularly preferably 50 to 90% by weight Monomer from group i) and 10 to 50 wt .-% monomer from the group ii), in each case based on the polymer.

at Terpolymers are particularly preferred which contain from 20 to 85% by weight. Monomer from group i), 10 to 60 wt .-% monomer from the group ii) and 5 to 30 wt .-% of monomer from group iii).

The molar mass of the sulfo copolymers preferably used according to the invention can be varied in order to adapt the properties of the polymers to the desired end use. Preferred washing or cleaning agents are characterized in that the copolymers have molar masses of 2000 to 200,000 gmol ^-1 , preferably from 4000 to 25,000 gmol ^-1 and in particular from 5000 to 15,000 gmol ^-1 .

As well as further preferred builder substances are polymeric aminodicarboxylic acids, to mention their salts or their precursors. Especially Polyaspartic acids or their salts are preferred.

Further Suitable builders are polyacetals, which by reaction of dialdehydes with polyolcarboxylic acids, which are 5 to 7 C atoms and at least 3 hydroxyl groups can be obtained. Preferred polyacetals are selected from dialdehydes such as glyoxal, glutaraldehyde, terephthalaldehyde and mixtures thereof and of polyol carboxylic acids such as gluconic acid and / or glucoheptonic acid.

Further suitable organic builders are dextrins, for example Oligomers or polymers of carbohydrates by partial Hydrolysis of starches can be obtained. The hydrolysis can be carried out by customary, for example acidic or enzyme-catalyzed processes. Preferably, they are hydrolysis products with middle Molar masses in the range of 400 to 500,000 g / mol. This is a polysaccharide with a dextrose equivalent (DE) in the range of 0.5 to 40, in particular from 2 to 30 preferred, DE being a common Measure of the reducing effect of a polysaccharide compared to dextrose, which has a DE of 100. Useful are both maltodextrins with a DE between 3 and 20 and dry glucose syrups with a DE between 20 and 37 as well as so-called yellow dextrins and white dextrins with higher molecular weights in the range from 2000 to 30,000 g / mol.

at the oxidized derivatives of such dextrins are their reaction products with oxidants, which are able are at least one alcohol function of the saccharide ring to the carboxylic acid function to oxidize.

Also Oxydisuccinates and other derivatives of disuccinates, preferably Ethylenediamine disuccinate are other suitable cobuilders. there ethylenediamine-N, N'-disuccinate (EDDS) is preferably used in the form of its sodium or magnesium salts used. Further preferred are in this Also related glycerol disuccinates and glycerol trisuccinates. Suitable amounts are from 3 to 15 wt .-%.

With particular advantage include the inventive automatic dishwashing detergent methylglycinediacetic acid or a salt of methylglycinediacetic acid, wherein the weight fraction methylglycinediacetic acid or the salt of methylglycinediacetic acid preferably between 0.5 and 15% by weight, preferably between 0.5 and 10 wt .-% and in particular between 0.5 and 6 wt .-% is.

Further useful organic cobuilders are, for example, acetylated Hydroxycarboxylic acids or their salts, which optionally may also be present in Lactonform and which at least 4 carbon atoms and at least one hydroxy group and maximum contain two acid groups.

A another substance class with cobuilder properties are the phosphonates These are in particular hydroxyalkane or Aminoalkanephosphonates. Among the hydroxyalkane phosphonates is the 1-hydroxyethane-1,1-diphosphonate (HEDP) of particular importance as a co-builder. It is preferably used as the sodium salt, wherein the disodium salt is neutral and the tetrasodium salt is alkaline (pH 9) reacts. Ethylenediamine tetramethylene phosphonates are preferably used as aminoalkane phosphonates (EDTMP), Diethylentriaminpentamethylenphosphonat (DTPMP) and their higher homologs in question. They are preferably in shape the neutral reacting sodium salts, eg. B. as hexasodium salt the EDTMP or as hepta- and octa-sodium salt of DTPMP, used. As a builder is from the class of phosphonates. preferred to use HEDP. The aminoalkane phosphonates also have a pronounced heavy metal binding capacity. Accordingly For example, it may be preferred, especially if the agents also contain bleach be to use Aminoalkanphosphonate, in particular DTPMP, or Use mixtures of the above phosphonates.

Furthermore can all compounds that are capable of complexes form with alkaline earth ions, are used as co-builders.

builders can be used in the washing or cleaning agents optionally in amounts of up to 90% by weight be included. They are preferably in amounts of up to 75% by weight. contain. Have inventive detergent Builder contents of in particular 5 wt .-% to 50 wt .-% to. In inventive Means for cleaning hard surfaces, especially for machine cleaning of crockery amounts the content of builder substances, in particular 5% by weight to 88% by weight, wherein in such agents preferably no water-insoluble Builder materials are used. In a preferred embodiment Inventive agent for particular machine Cleaning dishes are 20% to 40% by weight more water soluble organic builder, in particular alkali citrate, 5% by weight to 15% by weight Alkali carbonate and 20 wt .-% to 40 wt .-% Alkalidisilikat included.

to Group of polymers include in particular the washing or cleaning-active polymers, for example the rinse aid polymers and / or as softeners effective polymers. Generally are in detergents or cleaners in addition to nonionic polymers also cationic, anionic and amphoteric polymers can be used.

"Cationic Polymers "in the context of the present invention are polymers which carry a positive charge in the polymer molecule. This can for example, by (alkyl) ammonium groups present in the polymer chain or other positively charged groups. Especially preferred cationic polymers are from the groups of the quaternized Cellulose derivatives containing polysiloxanes with quaternary groups, the cationic guar derivatives, the polymeric dimethyldiallylammonium salts and their copolymers with esters and amides of acrylic acid and methacrylic acid, the copolymers of vinylpyrrolidone with quaternized derivatives of dialkylamino acrylate and methacrylate, the vinylpyrrolidone-methoimidazolinium chloride copolymer, the quaternized Polyvinyl alcohols or under the INCI names Polyquaternium 2, Polyquaternium 17, Polyquaternium 18 and Polyquaternium 27 Polymers.

"Amphoteric Polymers "in the sense of the present invention have in addition to a positively charged group in the polymer chain also continues to be negative charged groups or monomer units. In these groups These may be, for example, carboxylic acids, sulfonic acids or phosphonic acids.

Preferred washing or cleaning agents, in particular preferred automatic dishwashing agents, are characterized in that they contain a polymer a) which has monomer units of the formula R ¹ R ² C =CR ³ R ⁴ in which each R ¹ , R ² , R ⁴ radical ³ , R ^{4 is} independently selected from hydrogen, derivatized hydroxy, C _1-30 linear or branched alkyl groups, aryl, aryl substituted C _1-30 linear or branched alkyl groups, polyalkoxylated alkyl groups, heteroatomic organic groups having at least one positive charge without charged nitrogen , at least one quaternized nitrogen atom or at least one amino group having a positive charge in the partial range of the pH range of 2 to 11, or salts thereof, with the proviso that at least one radical R ¹ , R ² , R ³ , R ^{4 is} a heteroatomic organic group having at least one positive charge without charged nitrogen, at least one quaternized N atom or at least one Aminogr uppe with a positive charge is.

bei der R¹ und R⁴ unabhängig voneinander für H oder einen linearen oder verzweigten Kohlenwasserstoffrest mit 1 bis 6 Kohlenstoffatomen steht; R² und R³ unabhängig voneinander für eine Alkyl-, Hydroxyalkyl-, oder Aminoalkylgruppe stehen, in denen der Alkylrest linear oder verzweigt ist und zwischen 1 und 6 Kohlenstoffatomen aufweist, wobei es sich vorzugsweise um eine Methylgruppe handelt; x und y unabhängig voneinander für ganze Zahlen zwischen 1 und 3 stehen. X repräsentiert ein Gegenion, vorzugsweise ein Gegenion aus der Gruppe Chlorid, Bromid, Iodid, Sulfat, Hydrogensulfat, Methosulfat, Laurylsulfat, Dodecylbenzolsulfonat, p-Toluolsulfonat (Tosylat), Cumolsulfonat, Xylolsulfonat, Phosphat, Citrat, Formiat, Acetat oder deren Mischungen.In the context of the present application, particularly preferred cationic or amphoteric polymers contain as monomer unit a compound of the general formula

in which R ¹ and R ⁴ are each independently H or a linear or branched hydrocarbon radical having 1 to 6 carbon atoms; R ² and R ^{3 are} independently an alkyl, hydroxyalkyl, or aminoalkyl group in which the alkyl group is linear or branched and has from 1 to 6 carbon atoms, preferably a methyl group; x and y independently represent integers between 1 and 3. X represents a counterion, preferably a counterion from the group consisting of chloride, bromide, iodide, sulfate, hydrogensulfate, methosulfate, lauryl sulfate, dodecylbenzenesulfonate, p-toluenesulfonate (tosylate), cumene sulfonate, xylenesulfonate, phosphate, citrate, formate, acetate or mixtures thereof.

Preferred radicals R ¹ and R ⁴ in the above formula are selected from -CH ₃ , -CH ₂ -CH ₃ , -CH ₂ -CH ₂ -CH ₃ , -CH (CH ₃ ) -CH ₃ , -CH ₂ -OH , -CH ₂ -CH ₂ -OH, -CH (OH) -CH ₃ , -CH ₂ -CH ₂ -CH ₂ -OH, -CH ₂ -CH (OH) -CH ₃ , CH (OH) -CH ₂ -CH ₃ , and - (CH ₂ CH ₂ -O) _n H.

werden im Falle von X^– = Chlorid auch als DADMAC (Diallyldimethylammonium-Chlorid) bezeichnet.Very particular preference is given to polymers which have a cationic monomer unit of the above general formula in which R ¹ and R ^{4 are} H, R ² and R ^{3 are} methyl and x and y are each 1. The corresponding monomer unit of the formula

in the case of X ^- = chloride, they are also referred to as DADMAC (diallyldimethylammonium chloride).

in der R¹, R², R³, R⁴ und R⁵ unabhängig voneinander für einen linearen oder verzweigten, gesättigten oder ungesättigen Alkyl-, oder Hydroxyalkylrest mit 1 bis 6 Kohlenstoffatomen, vorzugsweise für einen linearen oder verzweigten Alkylrest ausgewählt aus -CH₃, -CH₂-CH₃, -CH₂-CH₂-CH₃, -CH(CH₃)-CH₃, -CH₂-OH, -CH₂-CH₂-OH, -CH(OH)-CH₃, -CH₂-CH₂-CH₂-OH, -CH₂-CH(OH)-CH₃, -CH(OH)-CH₂-CH₃, und -(CH₂CH₂-O)_nH steht und x für eine ganze Zahl zwischen 1 und 6 steht.Further particularly preferred cationic or amphoteric polymers contain a monomer unit of the general formula

in which R ¹ , R ² , R ³ , R ⁴ and R ⁵ independently of one another are a linear or branched, saturated or unsaturated alkyl or hydroxyalkyl radical having 1 to 6 carbon atoms, preferably a linear or branched alkyl radical selected from -CH ₃ , -CH ₂ -CH ₃ , -CH ₂ -CH ₂ -CH ₃ , -CH (CH ₃ ) -CH ₃ , -CH ₂ -OH, -CH ₂ -CH ₂ -OH, -CH (OH) -CH ₃ , -CH ₂ -CH ₂ -CH ₂ -OH, -CH ₂ -CH (OH) -CH ₃ , -CH (OH) -CH ₂ -CH ₃ , and - (CH ₂ CH ₂ -O) _n H and x is an integer between 1 and 6.

werden im Falle von X^– = Chlorid auch als MAPTAC (Methyacrylamidopropyl-trimethylammonium-Chlorid) bezeichnet.For the purposes of the present application, very particular preference is given to polymers which have a cationic monomer unit of the above general formula in which R ^{1 is} H and R ² , R ³ , R ⁴ and R ^{5 are} methyl and x is 3. The corresponding monomer units of the formula

in the case of X ^- = chloride, also referred to as MAPTAC (methylacrylamidopropyltrimethylammonium chloride).

According to the invention preferred Polymers are used which are diallyldimethylammonium salts as monomer units and / or acrylamidopropyltrimethylammonium salts.

The aforementioned amphoteric polymers have not only cationic groups but also anionic groups or monomer units. Such anionic monomer units are derived, for example, from the group of linear or branched, saturated or unsaturated carboxylates, linear or branched, saturated or unsaturated phosphonates, linear or branched, saturated or unsaturated sulfates or linear or branched, saturated or unsaturated sulfonates. Preferred monomer units are the acrylic acid, the (meth) acrylic acid, the (dimethyl) acrylic acid, the (Ethyl) acrylic acid, cyanoacrylic acid, vinylic acid, allylacetic acid, crotonic acid, maleic acid, fumaric acid, cinnamic acid and its derivatives, allylsulfonic acids such as allyloxybenzenesulfonic acid and methallylsulfonic acid or allylphosphonic acids.

preferred usable amphoteric polymers are from the group of alkylacrylamide / acrylic acid copolymers, the alkylacrylamide / methacrylic acid copolymers, the alkylacrylamide / methylmethacrylic acid copolymers, the alkylacrylamide / acrylic acid / alkylaminoalkyl (meth) acrylic acid copolymers, the alkylacrylamide / methacrylic acid / alkylaminoalkyl (meth) acrylic acid copolymers, the alkylacrylamide / methylmethacrylic acid / alkylaminoalkyl (meth) acrylic acid copolymers, the alkylacrylamide / alkymethacrylate / alkylaminoethylmethacrylate / alkylmethacrylate copolymers and the copolymer of unsaturated carboxylic acids, cationically derivatized unsaturated carboxylic acids and optionally further ionic or nonionic monomers.

Prefers usable zwitterionic polymers are from the group of Acrylamidoalkyltrialkylammonium chloride / acrylic acid copolymers and their alkali metal and ammonium salts, the acrylamidoalkyltrialkylammonium chloride / methacrylic acid copolymers and their alkali metal and ammonium salts and the Methacroylethylbetain / methacrylate copolymers.

Prefers are further amphoteric polymers, which in addition to one or more anionic monomers as cationic monomers Methacrylamidoalkyl-trialkylammonium chloride and dimethyl (diallyl) ammonium chloride.

Especially preferred amphoteric polymers are from the group of the Methacrylamidoalkyltrialkylammoniumchlorid / dimethyl (diallyl) ammonium chloride / acrylic acid copolymers, the Methacrylamidoalkyltrialkylammoniumchlorid / dimethyl (diallyl) ammonium chloride / methacrylic acid copolymers and the methacrylamidoalkyltrialkylammonium chloride / dimethyl (diallyl) ammonium chloride / alkyl (meth) acrylic acid copolymers as well as their alkali and ammonium salts.

Especially preference is given to amphoteric polymers from the group of methacrylamidopropyltrimethylammonium chloride / dimethyl (diallyl) ammonium chloride / acrylic acid copolymers, the methacrylamidopropyltrimethylammonium chloride / dimethyl (diallyl) ammonium chloride / acrylic acid copolymers and the methacrylamidopropyltrimethylammonium chloride / dimethyl (diallyl) ammonium chloride / alkyl (meth) acrylic acid copolymers as well as their alkali and ammonium salts.

• – die Verkapselung der Polymere mittels wasserlöslicher oder wasserdispergierbarer Beschichtungsmittel, vorzugsweise mittels wasserlöslicher oder wasserdispergierbarer natürlicher oder synthetischer Polymere;
• – die Verkapselung der Polymere mittels wasserunlöslicher, schmelzbarer Beschichtungsmittel, vorzugsweise mittels wasserunlöslicher Beschichtungsmittel aus der Gruppe der Wachse oder Paraffine mit einem Schmelzpunkt oberhalb 30°C;
• – die Cogranulation der Polymere mit inerten Trägermaterialien, vorzugsweise mit Trägermaterialien aus der Gruppe der wasch- oder reinigungsaktiven Substanzen, besonders bevorzugt aus der Gruppe der Builder (Gerüststoffe) oder Cobuilder.

In a particularly preferred embodiment of the present invention, the polymers are present in prefabricated form. For the preparation of the polymers is suitable inter alia

• The encapsulation of the polymers by means of water-soluble or water-dispersible coating compositions, preferably by means of water-soluble or water-dispersible natural or synthetic polymers;
• - The encapsulation of the polymers by means of water-insoluble, fusible coating compositions, preferably by means of water-insoluble coating agents from the group of waxes or paraffins having a melting point above 30 ° C;
• - The cogranulation of the polymers with inert support materials, preferably with support materials from the group of washing or cleaning-active substances, particularly preferably from the group of builders (builders) or cobuilders.

washing or detergents contain the aforementioned cationic and / or amphoteric polymers, preferably in amounts between 0.01 and 10 % By weight, based in each case on the total weight of the washing or cleaning agent. In the context of the present application, however, such washing or detergents in which the weight fraction of the cationic and / or amphoteric polymers between 0.01 and 8 wt .-%, preferably between 0.01 and 6% by weight, preferably between 0.01 and 4% by weight, particularly preferably between 0.01 and 2 wt .-% and in particular between 0.01 and 1 wt .-%, each based on the total weight of the automatic dishwashing detergent.

Solvents that can be used in the liquid to gelatinous compositions of detergents and cleaners, for example, from the group of monohydric or polyhydric alcohols, alkanolamines or glycol ethers, provided that they are miscible in the specified concentration range with water. The solvents are preferably selected from ethanol, n- or i-propanol, butanols, ethylene glycol methyl ether, ethylene glycol ethyl ether, ethylene glycol propyl ether, ethylene glycol mono-n-butyl ether, diethylene glycol methyl ether, diethylene glycol ethyl ether, propylene glycol methyl, -ethyl or -propyl ether, dipropylene glycol monomethyl, or ethyl ether, di-isopropylene glycol monomethyl, or ethyl ether, methoxy, ethoxy or Butoxytriglycol, 1-butoxyethoxy-2-propanol, 3-methyl-3-methoxybutanol, propylene glycol t-butyl ether and mixtures of these solvents.

solvent can in the liquid according to the invention to gel detergent and cleaning agents in quantities between 0.1 and 20 wt .-%, but preferably below 15 wt .-% and in particular be used below 10 wt .-%.

to Adjustment of the viscosity of the inventive Composition one or more thickeners, or thickening systems be added. These high-molecular substances, which are also swelling agents are called, usually absorb the liquids and swell up to finally in viscous to move to real or colloidal solutions.

suitable Thickeners are inorganic or polymeric organic compounds. The inorganic thickeners include, for example, polysilicic acids, Clay minerals such as montmorillonites, zeolites, silicas and bentonites. The organic thickeners come from the groups the natural polymers, the modified natural Polymers and fully synthetic polymers. Such from nature originating polymers are, for example, agar-agar, carrageenan, tragacanth, Gum arabic, alginates, pectins, polyoses, guar flour, locust bean gum, Starch, dextrins, gelatin and casein. Modified natural products, the used as thickeners, come mainly from the group the modified starches and celluloses. exemplary Carboxymethylcellulose and other cellulose ethers, hydroxyethyl and -propylcellulose and Kernmehlether called. fully synthetic Thickeners are polymers such as polyacrylic and polymethacrylic compounds, Vinyl polymers, polycarboxylic acids, polyethers, polyimines, Polyamides and polyurethanes.

The Thickeners may be present in an amount of up to 5% by weight, preferably from 0.05 to 2% by weight, and more preferably from 0.1 to 1.5% by weight, based on the finished composition.

The Washing and cleaning agent according to the invention can optionally sequestering agents as further customary ingredients, Electrolytes and other auxiliaries, such as optical brighteners, grayness inhibitors, Glass corrosion inhibitors, corrosion inhibitors, dye transfer inhibitors, Foam inhibitors, disintegration auxiliaries, abrasives, colorants and / or fragrances, as well as microbial agents, UV-absorbents and / or Contain enzyme stabilizers.

invention Textile detergents can be used as optical brightener derivatives the Diaminostilbendisulfonsäure or their alkali metal salts contain. For example, salts of 4,4'-bis (2-anilino-4-morpholino-1,3,5-triazinyl-6-amino) stilbene-2,2'-disulfonic acid are suitable or similar compounds, instead of the morpholino group a diethanolamino group, a methylamino group, an anilino group or carry a 2-methoxyethylamino group. Furthermore you can Brighteners of the type of substituted diphenylstyrene may be present for example, the alkali salts of 4,4'-bis (2-sulfostyryl) -diphenyl, 4,4'-bis (4-chloro-3-sulfostyryl) -diphenyls, or 4- (4-chlorostyryl) -4 '- (2-sulfostyryl) -diphenyls. Mixtures of the aforementioned optical brightener can be used.

graying have the task of removing the dirt from the textile fiber to keep suspended in the fleet. These are water-soluble Colloids mostly organic nature suitable, such as starch, Glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids starch or cellulose or salts of acidic sulfuric acid esters cellulose or starch. Also water-soluble, Acidic group-containing polyamides are for this purpose suitable. Furthermore, other than the above-mentioned starch derivatives can be used use, for example, aldehyde levels. To be favoured Cellulose ethers, such as carboxymethyl cellulose (Na salt), methyl cellulose, Hydroxyalkylcellulose and mixed ethers, such as methylhydroxyethylcellulose, Methylhydroxypropylcellulose, methylcarboxymethylcellulose and their Mixtures, for example in amounts of 0.1 to 5 wt .-%, based on the means used.

Glass corrosion inhibitors prevent the appearance of turbidity, streaks and scratches but also the iridescence of the glass surface by machine cleaned glasses. Preferred glass corrosion inhibitors are derived from the group of magnesium and zinc salts as well as the magnesium and zinc complexes.

The spectrum of the invention preferred zinc salts, preferably organic acids, particularly preferably organic carboxylic acids, ranging from salts which are difficult or insoluble in water, ie a solubility below 100 mg / l, preferably below 10 mg / l, in particular below 0.01 have mg / l, to those salts which have a solubility in water above 100 mg / l, preferably above 500 mg / l, more preferably above 1 g / l and in particular above 5 g / l (all solubilities at 20 ° C water temperature). The first group of zinc salts includes, for example, zinc citrate, zinc oleate and zinc stearate, and the group of soluble zinc salts includes, for example, zinc formate, zinc acetate, zinc lactate and zinc gluconate.

With Particular preference is given as a glass corrosion inhibitor at least one Zinc salt of an organic carboxylic acid, particularly preferred a zinc salt from the group zinc stearate, zinc oleate, zinc gluconate, Zinc acetate, zinc lactate and zinc citrate used. Also zinc ricinoleate, Zinc-absate and zinc oxalate are preferred.

In the context of the present invention, the content of zinc salt in detergents or cleaners is preferably between 0.1 and 5% by weight, preferably between 0.2 and 4% by weight and in particular between 0.4 and 3% by weight. , or the content of zinc in oxidized form (calculated as Zn ²⁺ ) between 0.01 to 1 wt .-%, preferably between 0.02 to 0.5 wt .-% and in particular between 0.04 to 0, 2 wt .-%, each based on the total weight of the glass corrosion inhibitor-containing agent.

corrosion inhibitors serve to protect the items to be washed or the machine, wherein in the field of automatic dishwashing, especially silver protectants have a special meaning. It is possible to use the known substances of the prior art. In general, especially silver protectants selected from the group of triazoles, benzotriazoles, bisbenzotriazoles, aminotriazoles, alkylaminotriazoles and the transition metal salts or complexes used become. Particularly preferred to use are benzotriazole and / or Alkylaminotriazole. According to the invention are preferred 3-amino-5-alkyl-1,2,4-triazoles or their physiologically acceptable Salts used, these substances with particular preference in a concentration of 0.001 to 10 wt .-%, preferably 0.0025 used to 2 wt .-%, particularly preferably 0.01 to 0.04 wt .-% become. Preferred acids for salt formation are hydrochloric acid, sulfuric acid, phosphoric acid, Carbonic acid, sulphurous acid, organic carboxylic acids such as acetic, glycolic, citric and succinic acid. All particularly effective are 5-pentyl, 5-heptyl, 5-nonyl, 5-undecyl, 5-isononyl, 5-Versatic-10-acid-alkyl-3-amino-1,2,4-triazoles and mixtures of these substances.

you Beyond that often finds in cleaner formulations active chlorine containing agents that corrode the silver surface can significantly reduce. In chlorine-free cleaners are especially oxygen- and nitrogen-containing organic redox-active Compounds such as di- and trihydric phenols, e.g. Hydroquinone, Pyrocatechol, hydroxyhydroquinone, gallic acid, phloroglucinol, Pyrogallol or derivatives of these classes of compounds used. Also salt- and complex-like inorganic compounds, such as salts of Metals Mn, Ti, Zr, Hf, V, Co and Ce are often used. Preference is given here to the transition metal salts selected are from the group of manganese and / or cobalt salts and / or complexes, particularly preferably the cobalt (ammin) complexes, the cobalt (acetate) complexes, the cobalt (carbonyl) complexes, the chlorides of cobalt or manganese and manganese sulfate. Likewise, zinc compounds be used to prevent corrosion of items to be washed.

Instead of of or in addition to the silver protectants described above, for example, the benzotriazoles, redox-active substances be used. These substances are preferably inorganic redox-active substances from the group of manganese, titanium, zirconium, hafnium, Vanadium, cobalt and cerium salts and / or complexes wherein the metals preferably in one of the oxidation states II, III, IV, V or VI available.

The used metal salts or metal complexes should at least partially be soluble in water. The suitable for salt formation Counterions include all the usual one, two or three times negatively charged inorganic anions, e.g. As oxide, sulfate, nitrate, Fluoride, but also organic anions such. Stearate.

Particularly preferred metal salts and / or metal complexes are selected from the group MnSO ₄ , Mn (II) citrate, Mn (II) stearate, Mn (II) acetylacetonate, Mn (II) - [1-hydroxyethane-1,1- diphosphonate], V ₂ O ₅ , V ₂ O ₄ , VO ₂ , TiOSO ₄ , K ₂ TiF ₆ , K ₂ ZrF ₆ , CoSO ₄ , Co (NO ₃ ) ₂ , Ce (NO ₃ ) ₃ , and mixtures thereof, such that the metal salts and / or metal complexes are selected from the group MnSO ₄ , Mn (II) citrate, Mn (II) stearate, Mn (II) acetylacetonate, Mn (II) - [1-hydroxyethane-1,1- diphosphonate], V ₂ O ₅ , V ₂ O ₄ , VO ₂ , TiOSO ₄ , K ₂ TiF ₆ , K ₂ ZrF ₆ , CoSO ₄ , Co (NO ₃ ) ₂ , Ce (NO ₃ ) _{3 are used} with particular preference ,

The inorganic redox-active substances, in particular metal salts or metal complexes, are preferably coated, ie completely coated with a water-tight material which is readily soluble in the cleaning temperatures, in order to prevent their premature decomposition or oxidation during storage. Preferred coating materials, which are applied by known methods, such as Sandwik melt coating processes from the food industry, are paraffins, microwaxes, natural waxes Origin such as carnauba wax, candellila wax, beeswax, higher melting alcohols such as hexadecanol, soaps or fatty acids.

The metal salts and / or metal complexes mentioned are in machine Dishwashing detergents preferably in an amount of 0.05 to 6 wt .-%, in particular from 0.2 to 2.5 wt .-%, each based on contain the entire remedy.

"Soil release" -Wirkstoffe or "Soil repellents" are mostly polymers that are in use in a detergent the laundry fiber dirt repellent Lend properties and / or the ability to soil support the remaining detergent ingredients. A comparable effect can also be found in their use in cleaning agents be observed for hard surfaces.

Particularly effective and long-known soil release agents are copolyesters with dicarboxylic acid, alkylene glycol and polyalkylene glycol units. Examples of these are copolymers or copolymers of polyethylene terephthalate and polyoxyethylene glycol, copolymers of a dibasic carboxylic acid and an alkylene or cycloalkylene polyglycol, polymers of ethylene terephthalate and polyethylene terephthalate, copolyesters of ethylene glycol, polyethylene glycol, aromatic dicarboxylic acid and sulfonated aromatic dicarboxylic acid, methyl or ethyl end-capped polyesters with Ethylene and / or propylene terephthalate and polyethylene oxide terephthalate units, polyesters which, in addition to oxyethylene groups and terephthalic acid units, also contain substituted ethylene units and also glycerol units, polyesters which, in addition to oxyethylene groups and terephthalic acid units, 1,2-propylene-, 1, Contain 2-butylene and / or 3-methoxy-1,2-propylene groups and glycerol units and end-capped with C ₁ - to C ₄ alkyl groups, at least partially by C _1-4 alkyl or acyl radicals endgruppenverschlossene polyester Polypropylene terephthalate and polyoxyethylene terephthalate units, sulfoethyl end-capped terephthalate-containing soil release polyesters. According to the European patent application EP 0 357 280 are prepared by sulfonation of unsaturated end groups soil release polyester with terephthalate, alkylene glycol and poly-C _2-4 glycol units. The international patent application WO 95/32232 refers to acid, aromatic soil release polymers. From the international patent application WO 97/31085 For example, non-polymeric soil repellent agents for multi-functional cotton materials are known: a first entity, which may be, for example, cationic, is capable of adsorption to the cotton surface by electrostatic interaction, and a second entity is hydrophobic responsible for the retention of the active ingredient at the water / cotton interface.

To for use in the invention Textile detergents eligible color transfer inhibitors In particular, polyvinylpyrrolidones, polyvinylimidazoles, polymeric N-oxides such as poly (vinylpyridine-N-oxide) and copolymers of Vinylpyrrolidone with vinylimidazole.

When used in automated cleaning processes, it may be advantageous to add foam inhibitors to the agents concerned. As foam inhibitors are, for example, soaps of natural or synthetic origin, which have a high proportion of C ₁₈ -C ₂₄ fatty acids. Suitable non-surfactant foam inhibitors are, for example, organopolysiloxanes and mixtures thereof with microfine, optionally silanized silica and paraffins, waxes, microcrystalline waxes and mixtures thereof with silanated silica or bistearylethylenediamide. It is also advantageous to use mixtures of various foam inhibitors, for example those of silicones, paraffins or waxes. The foam inhibitors, in particular silicone- and / or paraffin-containing foam inhibitors, are preferably bound to a granular, water-soluble or dispersible carrier substance. In particular, mixtures of paraffins and bistearylethylenediamides are preferred.

One Inventive detergent for Hard surfaces can also be abrasive acting constituents, in particular from the group comprising quartz flours, Wood flour, flours, chalks and glass microspheres and their Mixtures, included. Abrasives are in the inventive Cleaning agents preferably in an amount of not more than 20 wt .-%, in particular in an amount of 5 to 15 wt .-%, included.

Around to facilitate the disintegration of prefabricated moldings is it is possible disintegration aids, so-called disintegrants, to work into these remedies to reduce disintegration times. Among tablet disintegrants and decay accelerators are Excipients understood that for the rapid disintegration of tablets in water or other media and for the speedy Release of the active ingredients.

These substances, which are also referred to as "explosives" due to their effect, increase in size Water enters their volume, whereby on the one hand increases the intrinsic volume (swelling), on the other hand, via the release of gases, a pressure can be generated, which can disintegrate the tablet into smaller particles. Well-known disintegration aids are, for example, carbonate / citric acid systems, although other organic acids can also be used. Swelling disintegration aids are, for example, synthetic polymers such as polyvinylpyrrolidone (PVP) or natural polymers or modified natural substances such as cellulose and starch and their derivatives, alginates or casein derivatives.

Prefers are disintegration aids in amounts of 0.5 to 10 wt .-%, preferably 3 to 7% by weight and in particular 4 to 6% by weight, respectively based on the total weight of the desintegrationshilfsmittelhaltigen By means of, used.

Preferred disintegrating agents are cellulosic disintegrating agents, so that preferred washing or cleaning agents comprise such cellulose-based disintegrants in amounts of from 0.5 to 10% by weight, preferably from 3 to 7% by weight and in particular from 4 to 6% by weight. % contain. Pure cellulose has the formal gross composition (C ₆ H ₁₀ O ₅ ) _n and is formally a β-1,4-polyacetal of cellobiose, which in turn is composed of two molecules of glucose. Suitable celluloses consist of about 500 to 5000 glucose units and therefore have average molecular weights of 50,000 to 500,000. Cellulose-based disintegrating agents which can be used in the context of the present invention are also cellulose derivatives obtainable by polymer-analogous reactions of cellulose. Such chemically modified celluloses include, for example, products of esterifications or etherifications in which hydroxy hydrogen atoms have been substituted. Celluloses in which the hydroxy groups have been replaced by functional groups which are not bonded via an oxygen atom can also be used as cellulose derivatives. The group of cellulose derivatives includes, for example, alkali metal celluloses, carboxymethylcellulose (CMC), cellulose esters and ethers, and aminocelluloses. The cellulose derivatives mentioned are preferably not used alone as disintegrating agents based on cellulose, but used in admixture with cellulose. The content of these mixtures of cellulose derivatives is preferably below 50% by weight, particularly preferably below 20% by weight, based on the cellulose-based disintegrating agent. It is particularly preferred to use cellulose-based disintegrating agent which is free of cellulose derivatives.

The Cellulose used as disintegration aid is preferably not used in finely divided form, but before mixing transformed into a coarser form to the premixes to be pressed, for example, granulated or compacted. The particle sizes such disintegrating agents are usually above 200 μm, preferably at least 90 wt .-% between 300 and 1600 microns and in particular at least 90 wt .-% between 400 and 1200 microns.

When another disintegrating agent based on cellulose or as an ingredient This component can be used microcrystalline cellulose. This microcrystalline cellulose is made by partial hydrolysis of Celluloses obtained under such conditions, only the amorphous ones Areas (about 30% of the total cellulose mass) of the celluloses attack and completely dissolve the crystalline areas (about 70%) but leave undamaged. A subsequent disaggregation the resulting from the hydrolysis microfine celluloses provides the microcrystalline celluloses, the primary particle sizes of about 5 microns and, for example, to granules with a mean particle size of 200 microns are compactable.

preferred Disintegration aid, preferably a disintegration aid based on cellulose, preferably in granular, cogranulated or compacted form, are in disintegrating agents in amounts of from 0.5 to 10% by weight, preferably from 3 to 7% by weight and in particular from 4 to 6 wt .-%, each based on the total weight of the disintegrant-containing agent.

According to the invention preferred In addition, gases can continue to evolve Effervescent systems used as Tablettenendesintegrationshilfsmittel become. The gas-developing effervescent system can consist of a single Substance that releases a gas on contact with water. Among these compounds is in particular the magnesium peroxide to call, which releases oxygen on contact with water. Usually However, the gas-releasing effervescent system in turn from at least two components that are together under gas formation react. While a variety of systems are and executable, for example, nitrogen, oxygen or release hydrogen, that will turn into the detergent and cleaning agent used Sprudelsystem both on the basis of economic as also select from ecological points of view to let. Preferred effervescent systems consist of alkali metal carbonate and / or bicarbonate and an acidifier, the is suitable from the alkali metal salts in aqueous solution Release carbon dioxide.

When Acidifying agents consisting of the alkali salts in aqueous Solution Release carbon dioxide are, for example, boric acid and alkali metal hydrogen sulfates, alkali metal dihydrogen phosphates and other. inorganic salts can be used. However, preference is given organic acidifier used, the citric acid a particularly preferred acidifying agent. Preferred are Acidifier in effervescent system from the group of organic Di-, tri- and oligocarboxylic acids or mixtures.

color and fragrances are added to detergents and cleaners to to improve the aesthetic impression of the products and the consumer in addition to the washing and cleaning a visually and sensory "typical and unmistakable" product available to deliver. As perfume oils or perfumes can individual fragrance compounds, for example, the synthetic products of the ester type, ethers, aldehydes, ketones, Alcohols and hydrocarbons are used. fragrance compounds of the ester type are, for example, benzyl acetate, phenoxyethyl isobutyrate, p-tert-butylcyclohexyl acetate, linalyl acetate, dimethylbenzyl-carbinyl acetate, Phenylethyl acetate, linalyl benzoate, benzyl formate, ethyl methyl phenyl glycinate, Allyl cyclohexyl propionate, styrallyl propionate and benzyl salicylate. The ethers include, for example, benzyl ethyl ether, too the aldehydes, for example, the linear alkanals with 8-18 C atoms, Citral, citronellal, citronellyloxyacetaldehyde, cyclamenaldehyde, Hydroxycitronellal, Lilial and Bourgeonal, to the ketones for example the Jonone, α-isomethylionone and methyl cedryl ketone, too the alcohols anethole, citronellol, eugenol, geraniol, linalool, Phenylethyl alcohol and terpineol belong to the hydrocarbons mainly the terpenes such as limes and pinas. Prefers However, mixtures of different fragrances are used, the together create an appealing scent. Such perfume oils may also contain natural fragrance mixtures, as they are accessible from plant sources, for example Pine, citrus, jasmine, patchouly, rose or ylang-ylang oil. Also suitable are muscatel, sage oil, chamomile oil, Clove oil, lemon balm oil, mint oil, cinnamon leaf oil, Lime blossom oil, juniper berry oil, vetiver oil, Olibanum oil, galbanum oil and labdanum oil and orange blossom oil, neroliol, orange peel oil and sandalwood oil. Usually, the content is of detergents and cleaners to dyes below 0.01% by weight, while perfumes up to 2% by weight of the total formulation can make out.

The Perfumes can be added directly to the detergents or cleansers incorporated, but it can also be beneficial, the fragrances to apply to the carrier, the liability of the perfume reinforce on the cleaning material and through a slower Fragrance release for long-lasting fragrance, in particular of treated textiles. As such carrier materials For example, cyclodextrins have been proven, the Cyclodextrin-perfume complexes additionally with other excipients can be coated. A further preferred carrier for perfumes is the described Zeolite X, which instead of or in mixture with surfactants also fragrances can record. Preference is therefore given to washing and cleaning agents, the described zeolite X and fragrances, preferably at least partially absorbed on the zeolite.

preferred Dyes whose selection does not present any difficulty to the skilled person have a high storage stability and insensitivity compared to the other ingredients of the funds and against light as well as no pronounced substantivity compared to those to be treated with the dye-containing agents Substrates such as textiles, glass, ceramics or plastic crockery, so as not to stain them.

When choosing the colorant, it must be taken into account that the colorants have a high storage stability and insensitivity to light. At the same time, it should also be taken into account when choosing suitable colorants that colorants have different stabilities to oxidation. In general, water-insoluble colorants are more stable to oxidation than water-soluble colorants. Depending on the solubility and thus also on the sensitivity to oxidation, the concentration of the colorant in the detergents or cleaners varies. In the case of readily water-soluble colorants, colorant concentrations in the range of a few 10 ^-2 to 10 ^-3 % by weight are typically selected. By contrast, in the case of the particularly preferred, but less readily water-soluble, pigment dyes due to their brilliance, the suitable concentration of the colorant in detergents or cleaners is typically about 10 ^-3 to 10 ^-4 % by weight.

It Dyes which are oxidative in the washing process are preferred can be destroyed and mixtures thereof with suitable blue dyes, so-called blue toners. It has proven to be advantageous to use colorants, in water or at room temperature in liquid organic Substances are soluble. Suitable examples are anionic Colorants, z. B. anionic nitrosofarbstoffe.

Detergents or cleaners may contain antimicrobial agents to combat microorganisms. Here one differentiates depending on the antimicrobial spectrum and mechanism of action between bacteriostats and bactericides, fungistats and fungicides, etc. Important substances from these groups are, for example, benzalkonium chlorides, alkylarylsulfonates, halophenols and phenol mercuriacetate. The terms antimicrobial action and antimicrobial agent have the usual meaning in the context of the teaching of the invention, the example of K H. Wallhäußer in "Praxis der Sterilisation, Disinfection-Konservierung: Keimidentifizierung-Betriebshigiene" (5th edition - Stuttgart, New York: Thieme, 1995) is reproduced, all substances described there can be used with antimicrobial activity. Suitable antimicrobial agents are preferably selected from the groups of alcohols, amines, aldehydes, antimicrobial acids or their salts, carboxylic esters, acid amides, phenols, phenol derivatives, diphenyls, diphenylalkanes, urea derivatives, oxygen, nitrogen acetals and formals, benzamidines, isothiazolines, Phthalimide derivatives, pyridine derivatives, antimicrobial surface active compounds, guanidines, antimicrobial amphoteric compounds, quinolines, 1,2-dibromo-2,4-dicyanobutane, iodo-2-propyl-butyl-carbamate, iodine, iodophores, peroxo compounds, halogen compounds and any mixtures of the foregoing ,

The antimicrobial agent may be selected from ethanol, n-propanol, i-propanol, 1,3-butanediol, phenoxyethanol, 1,2-propylene glycol, glycerol, undecylenic acid, benzoic acid, salicylic acid, dihydracetic acid, o-phenylphenol, N-methylmorpholine. acetonitrile (MMA), 2-benzyl-4-chlorophenol, 2,2'-methylenebis (6-bromo-4-chlorophenol), 4,4'-dichloro-2'-hydroxydiphenyl ether (dichlosan), 2,4 , 4'-trichloro-2'-hydroxydiphenylether (trichlosan), chlorhexidine, N- (4-chlorophenyl) -N- (3,4-dichlorophenyl) -urea, N, N '- (1,10-decanediyldi- 1-pyridinyl-4-ylidene) bis- (1-octanamine) dihydrochloride, N, N'-bis (4-chlorophenyl) -3,12-diimino-2,4,11,13-tetraaza-tetradecane diimidamide, Glucoprotamines, antimicrobial quaternary surface active compounds, guanidines including the bi- and polyguanidines such as 1,6-bis- (2-ethylhexyl-biguanido-hexane) -dihydrochloride, 1,6-di- (N ₁ , N ₁ '- phenyldiguanido-N ₅ , N ₅ ') -hexane-tetrahydrochloride, 1,6-di- (N ₁ , N ₁ ' -phenyl-N ₁ , N ₁ -methyldiguanido-N ₅ , N ₅ ') -hexane dihydrochloride, 1,6-di- (N ₁ , N ₁ ' -o-chlorophenyldiguanido-N ₅ , N ₅ ') -hexane dihydrochloride, 1,6-di- (N ₁ , N ₁ '-2,6-dichlorophenyldiguanido-N _5, N _5') hexane dihydrochloride, 1,6-di [N _1, N ₁ '-beta- (p-methoxyphenyl) diguanido-N _5, N _5] - hexane-dihydrochloride, 1,6-di- (N ₁ , N ₁ '-alpha-methyl-beta-phenyldiguanido-N ₅ , N ₅ ) -hexanedihydrochloride, 1,6-di- (N ₁ , N ₁ ' -p -nitrophenyldiguanido-N ₅ , N ₅ ') hexane dihydrochloride, omega: omega-di (N ₁ , N ₁ ' -phenyldiguanido-N ₅ , N ₅ ) -di-n-propyl ether dihydrochloride, omega: omega ' Di- (N ₁ , N ₁ '- p -chlorophenyldiguanido-N ₅ , N ₅ ) -di-n-propyl ether tetrahydrochloride, 1,6-di- (N ₁ , N ₁ ' -2,4-dichlorophenyldiguanido-N ₅ , N ₅ ') hexane-tetrahydrochloride, 1,6-di- (N ₁ , N ₁ ' -p-methylphenyldiguanido-N ₅ , N ₅ ') hexane dihydrochloride, 1,6-di- (N ₁ , N ₁ '-2,4,5-trichlorophenyldiguanido-N ₅ , N ₅ ) hexane-tetrahydrochloride, 1,6-di- [N ₁ , N ₁ ' -alpha (p-chlorophenyl) ethyldiguanido-N ₅ , N ₅ ' ] hexane dihydrochloride, omega: omega-di- (N ₁ , N ₁ '-p-chlorophenyldiguan ido-N ₅ , N ₅ ') m-xylenedihydrochloride, 1,12-di- (N ₁ , N ₁ ' -p-chlorophenyldiguanido-N ₅ , N ₅ ) dodecane dihydrochloride, 1,10-di- ( N ₁ , N ₁ '-phenyldiguanido-N ₅ , N ₅ ) -decane-tetrahydrochloride, 1,12-di- (N ₁ , N ₁ ' -phenyl-diguanido-N ₅ , N ₅ ') -dodecane-tetrahydrochloride, 1.6 Di- (N ₁ , N ₁ '-o-chlorophenyldiguanido-N ₅ , N ₅ ') hexane dihydrochloride, 1,6-di- (N ₁ , N ₁ '-o-chlorophenyldiguanido-N ₅ , N ₅ ' ) hexane tetrahydrochloride, ethylene bis (1-tolyl biguanide), ethylene bis (p-tolyl biguanide), ethylene bis (3,5-dimethylphenyl biguanide), ethylene bis (p-tert-amylphenyl biguanide) Ethylene bis (nonylphenylbiguanide), ethylene bis (phenylbiguanide), ethylene bis (N-butylphenylbiguanide), ethylene bis (2,5-diethoxyphenylbiguanide), ethylene bis (2,4-dimethylphenyl biguanide), Ethylene bis (o-diphenylbiguanide), ethylene bis (mixed amyl naphthyl biguanide), N-butyl ethylene bis (phenylbiguanide), trimethylene bis (o-tolyl biguanide), N-butyl trimethyl bis (phenyl biguanide) and the corresponding salts, such as acetates, gluconates, Hydrochlorides, hydrobromides, citrates, bisulfites, fluorides, polymaleates, N-cocosalkyl sarcosinates, phosphites, hypophosphites, perfluorooctanoates, silicates, sorbates, salicylates, maleates, tartrates, fumarates, ethylenediaminetetraacetates, iminodiacetates, cinnamates, thiocyanates, arginates, pyromellitates, tetracarboxybutyrates, benzoates, Glutarates, monofluorophosphates, perfluoropropionates and any mixtures thereof. Also suitable are halogenated xylene and cresol derivatives, such as p-chlorometacresol or p-chloro-meta-xylene, and natural antimicrobial agents of plant origin (for example, from spices or herbs), animal and microbial origin. Preferably, antimicrobial surface-active quaternary compounds, a natural antimicrobial agent of plant origin and / or a natural antimicrobial agent of animal origin, most preferably at least one natural antimicrobial agent of plant origin from the group comprising caffeine, theobromine and theophylline and essential oils such as eugenol, thymol and geraniol, and / or at least one natural antimicrobial agent of animal origin from the group, comprising enzymes such as protein from milk, lysozyme and lactoperoxidase, and / or at least one antimicrobial surface-active quaternary compound with an ammonium, sulfonium, phosphonium, iodonium - or Arsoniumgruppe, peroxo compounds and chlorine compounds are used. Also substances of microbial origin, so-called bacteriocins, can be used.

The quaternary ammonium compounds (QAV) suitable as antimicrobial agents have the general formula (R ¹ ) (R ² ) (R ³ ) (R ⁴ ) N ⁺ X ^- , in which R ¹ to R ^{4 are the} same or different C ₁ -C ₂₂ -alkyl radicals, C ₇ -C ₂₈ -Aralkylreste or heterocyclic radicals, wherein two or in the case of an aromatic inclusion such in pyridine, even three radicals together with the nitrogen atom form the heterocycle, for example a pyridinium or imidazolinium compound, and X ^{- are} halide ions, sulfate ions, hydroxide ions or similar anions. For optimum antimicrobial activity, preferably at least one of the radicals has a chain length of 8 to 18, in particular 12 to 16, carbon atoms.

QAC are by reaction of tertiary amines with alkylating agents, such as methyl chloride, benzyl chloride, dimethyl sulfate, dodecyl bromide, but also ethylene oxide produced. The alkylation of tertiary amines with a long alkyl radical and two methyl groups succeeds especially easy, also the quaternization of tertiary amines with Two long residues and one methyl group can be added with the help of methyl chloride mild conditions are carried out. Amines, over have three long alkyl radicals or hydroxy-substituted alkyl radicals, are less reactive and are preferably quaternized with dimethyl sulfate.

Suitable QACs are, for example, benzalkonium chloride (N-alkyl-N, N-dimethylbenzyl-ammonium chloride, CAS No. 8001-54-5), benzalkone B (m, p-dichlorobenzyl-dimethyl-C 12 -alkylammonium chloride, CAS No. 58390- 78-6), benzoxonium chloride (benzyl dodecyl bis (2-hydroxyethyl) ammonium chloride), cetrimonium bromide (N-hexadecyl-N, N-timethyl ammonium bromide, CAS No. 57-09-0), benzetonium chloride ( N, N-dimethyl-N- [2- [2- [p- (1,1,3,3-tetramethylbutyl) phenoxy] ethoxy] ethyl] benzyl ammonium chloride, CAS No. 121-54-0), Dialkyldimethylammonium chlorides such as di-n-decyl-dimethyl-ammonium chloride (CAS No. 7173-51-5-5), didecyldi-methylammonium bromide (CAS No. 2390-68-3), dioctyl-dimethyl-ammoniumchloric, 1-cetylpyridinium chloride ( CAS No. 123-03-5) and thiazoline iodide (CAS No. 15764-48-1) and mixtures thereof. Particularly preferred QAVs are the benzalkonium chlorides having C ₈ -C ₁₈ -alkyl radicals, in particular C ₁₂ -C ₁₄ -alkyl-benzyl-dimethylammonium chloride.

Benzalkonium halides and / or substituted benzalkonium halides are for example commercially available as Barquat ^® ex Lonza, Marquat® ^® ex Mason, Variquat ^® ex Witco / Sherex and Hyamine ^® ex Lonza and as Bardac ^® ex Lonza. Other commercially obtainable antimicrobial agents are N- (3-chloroallyl) hexaminium chloride such as Dowicide and Dowicil ^{® ®} ex Dow, benzethonium chloride such as Hyamine ^® 1622 ex Rohm & Haas, methylbenzethonium as Hyamine ^® 10X ex Rohm & Haas, cetylpyridinium chloride such as Cepacol ex Merrell Labs ,

The antimicrobial agents are added in amounts of 0.0001% by weight 1 wt .-%, preferably from 0.001 wt .-% to 0.8 wt .-%, particularly preferably from 0.005 wt.% to 0.3 wt.% and especially from 0.01 to 0.2 % By weight used.

The Detergents or cleaning agents according to the invention may contain UV absorbers (UV absorbers) on put on the treated textiles and the light resistance the fibers and / or the light resistance of other formulation ingredients improve. Under UV absorber are organic substances (sunscreen filter) to understand that are able to absorb ultraviolet rays and the absorbed energy in the form of longer-wave radiation, for example, to give off heat.

Compounds having these desired properties include, for example, the non-radiative deactivating compounds and derivatives of benzophenone having substituents in the 2- and / or 4-position. Also suitable are substituted benzotriazoles, in the 3-position phenyl-substituted acrylates (cinnamic acid derivatives, optionally with cyano groups in the 2-position), salicylates, organic Ni complexes and natural substances such as umbelliferone and the body's own urocanic acid. Of particular importance are biphenyl and especially Stilbenderivate as described for example in the EP 0728749 A are described and commercially available as Tinosorb FD ^® or Tinosorb FR ^® are available ex Ciba. As UV-B absorbers may be mentioned: 3-Benzylidencampher or 3-Benzylidennorcampher and its derivatives, for example 3- (4-methylbenzylidene) camphor, as in EP 0693471 B1 described; 4-aminobenzoic acid derivatives, preferably 2-ethylhexyl 4- (dimethylamino) benzoate, 2-octyl 4- (dimethylamino) benzoate and 4- (dimethylamino) benzoic acid ester; Esters of cinnamic acid, preferably 4-methoxycinnamic acid 2-ethylhexyl ester, 4-methoxycinnamic acid propyl ester, 4-methoxycinnamic acid isoamyl ester, 2-cyano-3,3-phenylcinnamic acid 2-ethylhexyl ester (octocrylene); Esters of salicylic acid, preferably 2-ethylhexyl salicylate, 4-isopropylbenzyl salicylate, homomenthyl salicylate; Derivatives of benzophenone, preferably 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4'-methylbenzophenone, 2,2'-dihydroxy-4-methoxybenzophenone; Esters of benzalmalonic acid, preferably di-2-ethylhexyl 4-methoxybenzmalonate; Triazine derivatives such as 2,4,6-trianilino (p-carbo-2'-ethyl-1'-hexyloxy) -1,3,5-triazine and octyl triazone, as described in U.S. Pat EP 0818450 A1 Dioctyl Butamido Triazone or described (Uvasorb HEB ^®); Propane-1,3-diones such as 1- (4-tert-butylphenyl) -3- (4'-methoxyphenyl) propane-1,3-dione; Ketotricyclo (5.2.1.0) decane derivatives as described in U.S.P. EP 0694521 B1 described. Also suitable are 2-phenylbenzimi dazol-5-sulfonic acid and its alkali, alkaline earth, ammonium, alkylammonium, alkanolammonium and glucammonium salts; Sulfonic acid derivatives of benzophenones, preferably 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid and its salts; Sulfonic acid derivatives of 3-Benzylidencamphers, such as 4- (2-oxo-3-bionylidenemethyl) benzenesulfonic acid and 2-methyl-5- (2-oxo-3-bomylidene) sulfonic acid and salts thereof.

As a typical UV-A filter in particular derivatives of benzoylmethane are suitable, such as 1- (4'-tert-butylphenyl) -3- (4'-methoxyphenyl) propane-1,3-dione, 4-tert-butyl 4'-methoxydibenzoylmethane (Parsol 1789), 1-phenyl-3- (4'-isopropylphenyl) -propane-1,3-dione, and enamine compounds as described in U.S.P. DE 19712033 A1 (BASF). Of course, the UV-A and UV-B filters can also be used in mixtures. In addition to the soluble substances mentioned, insoluble photoprotective pigments, namely finely dispersed, preferably nano-metal oxides or salts, are also suitable for this purpose. Examples of suitable metal oxides are in particular zinc oxide and titanium dioxide and, in addition, oxides of iron, zirconium, silicon, manganese, aluminum and cerium and mixtures thereof. As salts silicates (talc), barium sulfate or zinc stearate can be used. The oxides and salts are already used in the form of the pigments for skin-care and skin-protecting emulsions and decorative cosmetics. The particles should have an average diameter of less than 100 nm, preferably between 5 and 50 nm and in particular between 15 and 30 nm. They may have a spherical shape, but it is also possible to use those particles which have an ellipsoidal or otherwise deviating shape from the spherical shape. The pigments may also be surface-treated, that is to say hydrophilized or hydrophobicized. Typical examples are coated titanium dioxides, such as titanium dioxide T 805 (Degussa) or Eusolex ^® T2000 (Merck;. As hydrophobic coating agents are here preferably silicones and more preferably trialkoxyoctylsilanes or simethicones Preferably micronized zinc oxide is used Further suitable UV photoprotective filters. the overview of P. Finkel in SOFW Journal 122 (1996), p. 543 refer to.

The UV absorbents are usually used in amounts of 0.01 Wt .-% to 5 wt .-%, preferably from 0.03 wt .-% to 1 wt .-%, used.

Compositions according to the invention may contain, in addition to the abovementioned, optionally contained hydrogen peroxide-producing oxidoreductases, also other enzymes for increasing the washing or cleaning performance, it being possible in principle to use all enzymes established for this purpose in the prior art. These include in particular proteases, amylases, lipases, hemicellulases, cellulases, amadoriases or other oxidoreductases, and preferably mixtures thereof. These enzymes are basically of natural origin; Starting from the natural molecules, improved variants are available for use in detergents and cleaners, which are preferably used accordingly. Agents according to the invention preferably contain these further enzymes in total amounts of 1 × 10 ^-6 to 5 percent by weight, based on active protein.

Among the proteases, those of the subtilisin type are preferable. Examples thereof are the subtilisins BPN 'and Carlsberg, the protease PB92, the subtilisins 147 and 309, the alkaline protease from Bacillus lentus, subtilisin DY and the enzymes thermitase, proteinase K and the subtilases, but not the subtilisins in the narrower sense Proteases TW3 and TW7. Subtilisin Carlsberg in a developed form under the trade names Alcalase ^® from Novozymes A / S, Bagsvaerd, Denmark. The subtilisins 147 and 309 are sold under the trade names Esperase ^®, or Savinase ^® from Novozymes. From the protease from Bacillus lentus DSM 5483 ( WO 91/02792 A1 ) derive from the name under the name BLAP ^® variants, which in particular in WO 92/21760 A1 . WO 95/23221 A1 . WO 02/088340 A2 and WO 03/038082 A2 to be discribed. Other useful proteases from various Bacillus sp. And B. gibsonii strains are found in the patent applications WO 03/054185 . WO 03/056017 . WO 03/055974 . WO 03/054184 . DE 10 2006 022 216 and DE 10 2006 022 224 out.

Other usable proteases are, for example, under the trade names Durazym ^®, relase ^®, Everlase® ^®, Nafizym, Natalase ^®, Kannase® ^® and Ovozymes ^® from Novozymes, the ^® under the trade names Purafect ^®, Purafect ^® OxP, Purafect Prime and Properase.RTM ^® from Genencor, that under the trade name Protosol® ^® from Advanced Biochemicals Ltd., Thane, India, under the trade name Wuxi ^® from Wuxi Snyder Bioproducts Ltd., China, the P under the trade names Proleather® ^® and protease ^® from Amano Pharmaceuticals Ltd., Nagoya, Japan, and the enzyme under the name proteinase K-16 from Kao Corp., Tokyo, Japan, available.

Examples of amylases which can be used according to the invention are the α-amylases from Bacillus licheniformis, from B. amyloliquefaciens or from B. stearothermophilus and their improved for use in detergents and cleaners further developments. The enzyme from B. licheniformis is available from Novozymes under the name Termamyl ^® and from Genencor under the name Purastar® ^® ST. Development products of this α-amylase are available from Novozymes under the trade names Duramyl ^® and Termamyl ^® ultra, from Genencor under the name Purastar® ^® OxAm and from Daiwa Seiko Inc., Tokyo, Japan, as Keistase ^®. The α-amylase from B. amyloliquefaciens is marketed by Novozymes under the name BAN ^®, and variants derived from the α-amylase from B. stearothermophilus under the names BSG ^® and Novamyl ^®, likewise from Novozymes. Further usable commercial products are, for example, the amylase LT ^® and Stainzyme ^® , the latter also from the company Novozymes.

Furthermore, for this purpose in the application WO 02/10356 A2 disclosed α-amylase from Bacillus sp. A 7-7 (DSM 12368) and in the application WO 02/44350 A2 described cyclodextrin glucanotransferase (CGTase) from B. agaradherens (DSM 9948). Furthermore, the amylolytic enzymes belonging to the sequence space of α-amylases can be used, which in the application WO 03/002711 A2 is defined, and the ones in the application WO 03/054177 A2 to be discribed. Likewise, fusion products of said molecules can be used, for example those from the application DE 10138753 A1 ,

In addition, the enhancements available under the trade names Fungamyl.RTM ^® by Novozymes of α-amylase from Aspergillus niger and A. oryzae, which are. Another commercial product is, for example, the amylase ^LT® .

Compositions according to the invention may contain lipases or cutinases, in particular because of their triglyceride-cleaving activities, but also in order to generate in situ peracids from suitable precursors. These include, for example, the lipases originally obtainable from Humicola lanuginosa (Thermomyces lanuginosus) or further developed, in particular those with the amino acid exchange D96L. They are sold, for example, by Novozymes under the trade names Lipolase ^®, Lipolase Ultra ^®, LipoPrime® ^®, Lipozyme® ^® and Lipex ^®. Furthermore, for example, the cutinases can be used, which were originally isolated from Fusarium solani pisi and Humicola insolens. Likewise useable lipases are available from Amano under the designations Lipase CE ^®, Lipase P ^®, Lipase B ^®, or lipase CES ^®, Lipase AKG ^®, Bacillis sp. ^Lipase® , Lipase ^AP® , Lipase M- ^AP® and Lipase ^{AML® are} available. From the company Genencor, for example, the lipases, or cutinases can be used, the initial enzymes were originally isolated from Pseudomonas mendocina and Fusarium solanii. Other important commercial products are the originally marketed by Gist-Brocades preparations M1 Lipase ^® and Lipomax® ^® and the enzymes marketed by Meito Sangyo KK, Japan under the names Lipase MY-30 ^®, Lipase OF ^® and lipase PL ^® to mention also the product Lumafast® ^® from Genencor.

invention Means can, especially if they are for treatment of textiles are thought to contain cellulases, depending on the purpose as pure enzymes, as enzyme preparations or in the form of Mixtures in which the individual components advantageously with regard to their different performance aspects. These performance aspects include, in particular, contributions to the primary washing power, to the secondary washing power of the agent (anti-redeposition effect or graying inhibition) and conditioning (fabric effect), to the exercise of a "stone wash "effect.

A useful fungal, endoglucanase (EG) -rich cellulase preparation, or its further developments are offered by Novozymes under the trade name Celluzyme ^®. The products Endolase® ^® and Carezyme ^®, likewise available from Novozymes, are based on the 50 kD EG and 43 kD EG from H. insolens DSM 1800. Further commercial products of this company are Cellusoft® ^® and Renozyme ^®. The latter is based on the application WO 96/29397 A1 , Performance-enhanced cellulase variants go, for example, from the application WO 98/12307 A1 out. Likewise, those in the application WO 97/14804 A1 disclosed cellulases used; For example, it revealed 20 kD EG Melanocarpus, available from AB Enzymes, Finland, under the trade names Ecostone® ^® and Biotouch ^®. Further commercial products from AB Enzymes are Econase® ^® and ECOPULP ^®. Other suitable cellulases from Bacillus sp. CBS 670.93 and CBS 669.93 are in WO 96/34092 A2 disclosed, the Bacillus sp. CBS 670.93 from the company Genencor under the trade name Puradax ^{® is} available. Further commercial products of the company Genencor are "Genencor detergent cellulase L" and IndiAge ^® Neutra.

Means according to the invention can be used in particular for removing certain problem soiling contain further enzymes, which are summarized by the term hemicellulases. These include, for example, mannanases, xanthan lyases, pectin lyases (= pectinases), pectin esterases, pectate lyases, xyloglucanases (= xylanases), pullulanases and β-glucanases. Suitable mannanases are available, for example under the name Gamanase ^® and Pektinex AR ^® from Novozymes, under the name Rohapec ^® B1 from AB Enzymes and under the name Pyrolase® ^® from Diversa Corp., San Diego, CA, United States. A suitable β-glucanase from a B. alcalophilus, for example, from the application WO 99/06573 A1 out. The obtained from B. subtilis β-glucanase is available under the name Cereflo ^® from Novozymes.

In addition to the abovementioned hydrogen peroxide-producing oxidoreductase, further oxidoreductases may also be present in the compositions according to the invention, in particular oxidases, oxygenases, laccases (phenol oxidase, polyphenol oxidases) and / or dioxygenases. Suitable commercial products for laccases may be mentioned Denilite® ^® 1 and 2 from Novozymes. In a preferred embodiment, the optionally contained further oxidoreductase is selected from enzymes which use peroxides as electron acceptors (EC Class 1.11 or 1.11.1), in particular from catalases (EC 1.11.1.6), peroxidases (EC 1.11.1.7), glutathione peroxidases (EC 1.11.1.9), chloride peroxidases (EC 1.11.1.10), manganese peroxidases (EC 1.11.1.13) and / or lignin peroxidases (EC 1.11.1.14), which are generally also summarized under the term peroxidases. Instead of or in addition to these peroxidases, perhydrolases can also be used. Perhydrolases, which used to be called metal-free haloperoxidases, usually contain the catalytic triad Ser-His-Asp in the reaction center and catalyze the reversible formation of peracids starting from carboxylic acids and hydrogen peroxide. With regard to perhydrolases which can be used according to the invention, reference may be made in particular to the applications WO 98/45398 . WO 04/58961 . WO 05/56782 and PCT / EP05 / 06178 directed.

When using perhydrolases, carboxylic acids, their salts and / or their esters and / or derivatives thereof are accordingly preferably also present in the compositions according to the invention. Examples which may be mentioned in general are compounds of the formula R ¹ - (R ² ) _m -OR ³ , where
R ^{1 is} R ⁴ C (O) - or R ⁴ C (NR ⁵ ) -,
R ^{3 is} hydrogen or optionally substituted, in particular substituted by optionally substituted amino groups, alkyl, alkenyl, alkynyl, aryl, alkylaryl, heteroaryl or alkylheteroaryl or a group -XO- (R ^2b ) _n -R ^1b ,
R ^{4 is} hydrogen or optionally substituted alkyl, alkenyl, alkynyl, aryl, alkylaryl, heteroaryl or alkylheteroaryl or a group -YR ^1a - (R ^2a ) _o -OR ^3a ,
X and Y are optionally substituted alkyl, alkenyl, alkynyl, aryl, alkylaryl, heteroaryl or alkylheteroaryl,
R ² , R ^2a and R ^{2b represent} an alkoxy group,
R ^{1a represents} -C (O) - or -C (NR ⁵ ) -,
R ^{1b is} R ⁶ C (O) - or R ⁶ C (NR ⁵ ) -,
R ^3a and R ^{6 are} hydrogen or optionally substituted alkyl, alkenyl, alkynyl, aryl, alkylaryl, heteroaryl or alkylheteroaryl,
R ^{5 is} hydrogen or alkyl,
m, n and o independently assume a value from 0 to 12.

When Examples of according to the invention optionally Carboxylic acids which can be used in the form of their esters and / or salts are in particular acetic acid, propionic acid, butyric acid, Valeric acid, hexanoic acid, heptanoic acid, Octanoic acid, decanoic acid, maleic acid, Oxalic acid, benzoic acid, citric acid, Lactic acid, fruit acids and phthalic acid called. The carboxylic acids, their salts and / or their esters are, if perhydrolases are used, preferably in one Amount of 0.1 to 20 wt .-%, particularly preferably in an amount from 0.5 to 10 wt .-% in the inventive Contain compositions.

The enzymes used in agents according to the invention are preferably either originally from microorganisms, about the genera Bacillus, Streptomyces, Humicola or Pseudomonas, and / or are by per se known biotechnological process produces suitable microorganisms, such as transgenic expression hosts the genera Bacillus or filamentous fungi.

The Purification of the enzymes concerned is conveniently carried out over per se established methods, for example about precipitation, Sedimentation, concentration, filtration of the liquid Phases, microfiltration, ultrafiltration, exposure to chemicals, Deodorization or suitable combinations of these steps.

The enzymes are preferably used in an amount of from 40 μg to 4 g, in particular from 50 μg to 3 g, particularly preferably from 100 μg to 2 g and very particularly preferably from 200 μg to 1 g per application is used. Included are all integer and non-integer values lying between these numbers.

invention The enzymes can be used in any of the prior art be added to established form. These include, for example those obtained by granulation, extrusion or lyophilization solid preparations or, especially in liquid or gelled agents, solutions of the enzymes, advantageously as concentrated as possible, low in water and / or with stabilizers added. Alternatively, these proteins can be used for both the solid as well as the liquid dosage form adsorbed and / or encapsulated on a solid support become.

encapsulation For example, by spray drying or extrusion the enzyme solution together with a preferably natural Polymer take place or in the form of capsules in which the enzymes as enclosed in a solidified gel or in such of the core-shell type, in which an enzyme-containing core with a water, Covered air and / or chemical impermeable protective layer is. In superimposed layers may additionally other active ingredients, for example stabilizers, emulsifiers, pigments, Bleaching or dyes are applied. Such capsules are according to methods known per se, for example by shaking or roll granulation or applied in fluid-bed processes. advantageously, are such granules, for example by applying polymeric Film former, low-dust and storage-stable due to the coating.

The encapsulated form lends itself to protecting the enzymes or other ingredients from other ingredients, such as bleaches, or to allow for controlled release. Depending on the size of these capsules, a distinction is made according to milli, micro and nano capsules, with microcapsules for enzymes being particularly preferred. Such capsules are described, for example, in the patent applications WO 97/24177 and DE 19918267 disclosed. Another possible encapsulation method is that the proteins are encapsulated in this substance, starting from a mixture of the protein solution with a solution or suspension of starch or a starch derivative. Such an encapsulation process is described in the application WO 01/38471 described.

In a particular embodiment, granulation of the enzymes may also be as in the application DE 102006018780 described described. In addition to the enzymes, it is also possible to granulate further washing or cleaning agent ingredients, in particular sensitive ones such as, for example, fragrances or optical brighteners, and bleach activators and the siderophore metal complexes to be used according to the invention, in front of other components, in particular bleaching agents to protect, and / or to provide them in an appropriate concentration. Furthermore, it is possible to combine two or more ingredients, in particular enzymes together, so that a single granulate contains several enzyme activities.

• a) 0,1 bis 30 Gew.-% des Metall-Siderophor-Komplexes sowie gegebenenfalls weiteren Bleichkatalysator,
• b) 10 bis 99 Gew.-% eines Trägermaterials, sowie
• c) 0,1 bis 5 Gew.-% eines Bindemittels aus der Gruppe der organischen Polymere enthalten.

Particularly advantageous bleach catalyst granules have been found to be those based on the total weight of the granules

• a) from 0.1 to 30% by weight of the metal siderophore complex and optionally further bleach catalyst,
• b) 10 to 99 wt .-% of a carrier material, and
• c) 0.1 to 5 wt .-% of a binder from the group of organic polymers.

Of the optionally used further bleach catalyst according to a) is hereby preferably selected from those already previously said other bleach catalysts.

Suitable support materials b) are in principle all substances or mixtures of substances which can be used in detergents and cleaners and compatible with the other ingredients, in particular the builders enumerated above, in particular the carbonates, including the hydrogencarbonates, the sulfates, the chlorides, the silicates and the phosphates , Suitable support materials here are, in particular, alkali metal carbonates, alkali metal hydrogencarbonates, alkali metal sesquicarbonates, alkali metal silicates, alkali metal silicates, alkali metal phosphates and mixtures of these substances, preference being given to using alkali metal carbonates, in particular sodium carbonate, sodium bicarbonate or sodium sesquicarbonate, and / or alkali metal phosphates for the purposes of this invention. In a particularly preferred embodiment, the carrier used is the pentasodium triphosphate, Na ₅ P ₃ O ₁₀ (sodium tripolyphosphate) or the corresponding potassium salt pentapotassium triphosphate, K ₅ P ₃ O ₁₀ (potassium tripolyphosphate).

The proportion by weight of the carrier material b) in the total weight of the bleach catalyst granules can be determined in At the outset, it is possible to vary, with regard to the processability and the actual bleaching performance, after packaging with further ingredients which are active in washing and cleaning, in particular weight fractions above 20% by weight, preferably above 40% by weight and in particular above 60% by weight have proven advantageous. Consequently, in the context of the present application, bleach catalyst granules are preferred in which the weight fraction of the carrier material b) in the total weight of the granules is from 20 to 99% by weight, preferably between 40 and 95% by weight and in particular between 60 and 90% by weight ,

When third ingredient contain the inventive Bleach activator granules a binder c) from the group of organic Polymers. The polymers may be nonionic, anionic, cationic or amphoteric nature. Natural polymers and modified polymers of natural origin are as well Usable as synthetic polymers.

The group of nonionic polymers used with particular preference as a binder c) include polyvinyl alcohols, acetalated polyvinyl alcohols, polyvinylpyrrolidones and polyalkylene glycols, especially polyethylene oxides. Preferred polyvinyl alcohols and acetalated polyvinyl alcohols have molecular weights in the range from 10,000 to 100,000 gmol ^-1 , preferably from 11,000 to 90,000 gmol ^-1 , particularly preferably from 12,000 to 80,000 gmol ^-1 and in particular from 13,000 to 70,000 gmol ^-1 . Preferred polyethylene oxides have molecular weights in the range of about 200 to 5,000,000 g / mol, corresponding to degrees of polymerization n of about 5 to> 100,000.

To the group of those used with particular preference as a binder c) anionic polymers include in particular homopolymers or copolymers Polycarboxylates, polyacrylic acids and polymethacrylic acids, in particular those already before than for washing and Detergents useful organic builders were called, and sulfonic acid-containing polymers, especially those that have previously been considered as useful softeners were called.

Regarding the group of those used with particular preference as a binder c) cationic and amphoteric polymers will be on the previously as washing and cleaning active polymers enumerated polymers directed.

In According to the invention preferred bleach catalyst granules is the weight fraction of the binder c) on the total weight of the granules between 0.2 and 4.5 wt .-%, preferably between 0.5 and 4.0% by weight, and more preferably between 1.0 and 4.0% by weight.

The Bleach catalyst granules preferably have an average particle size between 0.1 and 1.0 mm, more preferably between 0.2 and 0.8 mm and in particular between 0.3 and 0.7 mm, wherein the weight fraction the particles with a particle size below 0.1 mm, preferably at least 4 wt .-%, more preferably at least 6 wt .-% and in particular at least 8 wt .-%, but at the same time preferably not more than 80% by weight, more preferably not more than 60% by weight and in particular at most 40 wt .-%, and the weight fraction the particle with a particle size between 0.2 and 0.8 mm, preferably between 30 and 70% by weight, especially preferably between 45 and 65 wt .-% and in particular between 40 and 60% by weight

Except The bleach catalyst may also contain enzymes or other ingredients, especially sensitive, in the manner described above be made up.

One contained in a composition according to the invention Protein can be especially during storage against damage such as inactivation, denaturation or decay, for example by physical influences, oxidation or proteolytic Cleavage to be protected. In microbial production of Proteins and / or enzymes are particularly prone to inhibition of proteolysis preferred, in particular if the agents also contain proteases. Preferred agents according to the invention contain this purpose stabilizers.

One group of stabilizers are reversible protease inhibitors. Benzamidine hydrochloride, borax, boric acids, boronic acids or their salts or esters are frequently used for this purpose, including, in particular, derivatives with aromatic groups, for example ortho, meta or para-substituted phenylboronic acids, in particular 4-formylphenylboronic acid, or the salts or Esters of the compounds mentioned. Also, peptide aldehydes, that is oligopeptides with a reduced C-terminus, especially those of 2 to 50 monomers are used for this purpose. Among the peptidic reversible protease inhibitors include ovomucoid and leupeptin. Also specific, reversible peptide inhibitors for the protease sub Tilisin and fusion proteins from proteases and specific peptide inhibitors are suitable.

Other enzyme stabilizers are amino alcohols such as mono-, di-, triethanol- and -propanolamine and mixtures thereof, aliphatic carboxylic acids up to C ₁₂ , such as succinic acid, other dicarboxylic acids or salts of said acids. End-capped fatty acid amide alkoxylates are also suitable for this purpose. Certain organic acids used as builders are additionally capable of stabilizing a contained enzyme.

low aliphatic alcohols, but especially polyols, such as Glycerine, ethylene glycol, propylene glycol or sorbitol are other commonly used enzyme stabilizers. Di-glycerol phosphate also protects against denaturation due to physical influences. As well Calcium and / or magnesium salts are used, such as Calcium acetate or calcium formate.

Polyamide oligomers or polymeric compounds such as lignin, water-soluble vinyl copolymers or cellulose ethers, acrylic polymers and / or polyamides stabilize the enzyme preparation, inter alia, against physical influences or pH fluctuations. Polyamine N-oxide containing polymers act simultaneously as enzyme stabilizers and as dye transfer inhibitors. Other polymeric stabilizers are linear C ₈ -C ₁₈ polyoxyalkylenes. Also, alkylpolyglycosides can stabilize the enzymatic components of the agent according to the invention and are able, preferably, to additionally increase their performance. Crosslinked N-containing compounds preferably perform a dual function as soil release agents and as enzyme stabilizers. Hydrophobic, nonionic polymer stabilizes in particular an optionally contained cellulase.

reducing agent and antioxidants increase the stability of the Enzymes against oxidative decay; are for this For example, sulfur-containing reducing agents familiar. Other examples are sodium sulfite and reducing sugars.

Especially preferably combinations of stabilizers are used, for example from polyols, boric acid and / or borax, the combination of boric acid or borate, reducing salts and succinic acid or other dicarboxylic acids or the combination of boric acid or borate with polyols or polyamino compounds and with reducing Salt. The effect of peptide-aldehyde stabilizers is favorably by combination with boric acid and / or boric acid derivatives and polyols increased and even further by the extra Effect of divalent cations, such as calcium ions.

in the For example, in the case of solid agents, the proteins may be in dried, granulated and / or encapsulated form used become. They can be separated, that is as their own Phase, or with other components together in the same phase, be added with or without compaction. Should microencapsulated enzymes be processed in solid form, so the water can with out of the State of the art known from the methods of work-up resulting aqueous solutions be spray drying, centrifuging or through Transdissolution. The particles obtained in this way usually have a particle size between 50 and 200 microns.

liquid, gelatinous or pasty inventive The proteins can be used starting from one after the Prior art protein recovery and preparation in concentrated aqueous or non-aqueous Solution, suspension or emulsion are added, but also in gel form or encapsulated or as a dried powder. such Detergents or cleaning agents according to the invention are usually made by simply mixing the ingredients, in substance or as a solution in an automatic Mixer can be given.

Of the Proportion of enzymes, of the enzyme liquid formulation (s) or the enzyme granules in a washing or cleaning agent, for example about 0.01 to 5 wt .-%, preferably 0.12 to about 2.5 wt .-% amount.

One Cleaning agent according to the invention, in particular an inventive cleaner for hard , Surfaces, may also contain one or more propellants (INCI Propellants), usually in an amount of 1 to 80 Wt .-%, preferably 1.5 to 30 wt .-%, in particular 2 to 10 wt .-%, most preferably 2.5 to 8 wt .-%, extremely preferably 3 to 6 wt .-%, contained.

Propellants are inventively usually propellants, especially liquefied or compressed gases. The choice depends on the product to be sprayed and the field of application. At the Ver The use of compressed gases such as nitrogen, carbon dioxide or nitrous oxide, which are generally insoluble in the liquid detergent, reduces the operating pressure with each valve actuation. Detergent-soluble or even solvent-acting liquefied gases (liquefied gases) as propellants offer the advantage of constant operating pressure and uniform distribution because the propellant vaporizes in the air, taking up more than a hundred times that volume.

Suitable are therefore the following according to INCI designated blowing agents: butanes, carbon dioxides, dimethyl carbonates, Dimethyl ether, ethane, hydrochlorofluorocarbon 22, hydrochlorofluorocarbon 142b, hydrofluorocarbon 152a, hydrofluorocarbon 134a, hydrofluorocarbon 227ea, Isobutane, Isopentane, Nitrogen, Nitrous Oxide, Pentane, Propane. Chlorofluorocarbons (chlorofluorocarbons, CFC) as a propellant but because of its harmful Effect on the ozone shield, which protects against hard UV radiation the atmosphere, the so-called ozone layer, preferably largely and in particular completely omitted.

preferred Propellants are liquefied gases. Liquefied gases are Gases, which are usually already low pressures and 20 ° C. converted from gaseous to liquid state can be. In particular, under liquefied gases however the - in oil refineries as by-products in the distillation and cracking of crude oil and in the treatment of natural gas in the gasoline separation resulting - hydrocarbons Propane, propene, butane, butene, isobutane (2-methylpropane), isobutene (2-methylpropene, isobutylene) and mixtures thereof understood.

Especially Preferably, the detergent contains as one or more Propellant propane, butane and / or isobutane, in particular propane and butane, most preferably propane, butane and Isobutane.

a own subject invention provide methods for machining Cleaning textiles or hard surfaces, in which at least in one of the method steps an inventive Siderophore metal complex is used.

this includes fall both manual and mechanical procedures, whereby machine Method because of their more precise controllability, what For example, the amounts used and exposure times, preferably are.

method for the cleaning of textiles are generally characterized from that in several process steps different cleaning active Substances applied to the items to be cleaned and after the exposure time be washed off, or that the items to be cleaned in any other way with a detergent or a solution of this agent is treated. The same applies to procedures for cleaning of all materials other than textiles, which are termed "hard All conceivable surfaces. or purification processes may be used in at least one of Process steps according to the invention siderophore-metal complexes enriched, and then provide embodiments of the present invention.

a own subject invention represents the use of inventive Siderophore metal complexes for cleaning textiles or of Hard surfaces are accordingly preferred apply to these uses the above-mentioned concentration ranges.

Because Siderophore-metal complexes according to the invention can, in particular according to the properties described above and The methods described above are used to textiles or oxidative impurities from hard surfaces remove. Embodiments provide, for example Hand wash, the manual removal of stains from textiles or from hard surfaces or use related with a machine method.

In a preferred embodiment of this use the siderophore-metal complexes according to the invention in the context of one of the recipes outlined above for agents according to the invention, preferably Detergents or cleaning agents provided.

Another object of the present invention is also a product comprising a composition according to the invention or a detergent or cleaning agent according to the invention, in particular a hard surface cleaner according to the invention, and a spray dispenser. The product may be both a single-chamber and a multi-chamber container, in particular a two-chamber container. In this case, the spray dispenser is preferably a manually activated spray dispenser, in particular those selected from the group consisting of aerosol spray dispensers (also referred to as aerosol cans), even pressure-building spray dispensers, pump spray dispensers and trigger spray dispensers, in particular pump spray dispensers and trigger spray dispensers with a transparent polyethylene or polyethylene terephthalate container. Spray dispensers are more detailed in the WO 96/04940 (Procter & Gamble) and the US patents cited therein to Sprühspendern, to which all reference is made in this regard and the contents of which are hereby incorporated into this application described. Triggersprühspender and pump sprayer have over compressed gas tanks the advantage that no propellant must be used. By means of suitable particles-passing attachments, nozzles, etc. (so-called "nozzle valves") on the spray dispenser, optionally contained enzyme in this embodiment can optionally also be added to the composition in a form immobilized on particles and thus metered in as a cleaning foam.

• – 5 bis 70 Gew.-%, vorzugsweise 10 bis 60 Gew.-% und insbesondere 20 bis 50 Gew.-% Gerüstoff(e), mit Ausnahme wasch- und reinigungsaktiver Polymere;
• – 2 bis 28 Gew.-%, vorzugsweise 4 bis 20 Gew.-% und insbesondere 6 bis 15 Gew.-% wasch- und reinigungsaktive Polymere;
• – 0,5 bis 10 Gew.-%, vorzugsweise 1 bis 8 Gew.-% und insbesondere 2 bis 6 Gew.-% Tensid(e), vorzugsweise nichtionische(s) und/oder amphotere(s) Tensid(e);
• – 0,5 bis 8 Gew.-%, vorzugsweise 1 bis 7 Gew.-% und insbesondere 2 bis 6 Gew.-% Enzym(e);
• – 2 bis 20 Gew.-%, vorzugsweise 4 bis 15 Gew.-% und insbesondere 6 bis 12 Gew.-% Bleichmittel; sowie
• – 0,01 bis 5 Gew.-%, vorzugsweise 0,02 bis 4 Gew.-% und insbesondere 0,05 bis 3 Gew.-% Siderophor-Metall-Komplexe als Bleichkatalysatoren.

Machine dishwashing agents which are particularly preferred according to the invention comprise

• From 5% to 70% by weight, preferably from 10% to 60% by weight and in particular from 20% to 50% by weight of scaffold (s), with the exception of washing and cleaning-active polymers;
• From 2 to 28% by weight, preferably from 4 to 20% by weight and in particular from 6 to 15% by weight, of washing and cleaning-active polymers;
• - 0.5 to 10 wt .-%, preferably 1 to 8 wt .-% and in particular 2 to 6 wt .-% of surfactant (s), preferably nonionic (s) and / or amphoteric (s) surfactant (s);
• - 0.5 to 8 wt .-%, preferably 1 to 7 wt .-% and in particular 2 to 6 wt .-% enzyme (s);
• From 2 to 20% by weight, preferably from 4 to 15% by weight and in particular from 6 to 12% by weight of bleaching agent; such as
• 0.01 to 5% by weight, preferably 0.02 to 4% by weight and in particular 0.05 to 3% by weight of siderophore metal complexes as bleach catalysts.

The Assembly of machine according to the invention Dishwashing agent can be done in different ways. The agents according to the invention can be used in solid or liquid and as a combination of solid and liquid Offer forms.

When Solid supply forms are particularly suitable powders, granules, Extrudates or compacts, in particular tablets. The liquid ones Forms based on water and / or organic solvents may be thickened, in the form of gels.

invention Agents may take the form of single phase or multiphase products be made up. In particular, mechanical machines are preferred Dishwashing detergent with one, two, three or four phases. Machinery Dishwashing detergent, characterized in that it is in Form of a prefabricated dosing unit with two or more phases present are particularly preferred.

The individual phases of multiphasic agents may be the same or have different states of aggregation. Prefers are in particular automatic dishwashing detergents, the at least two different solid phases and / or at least two liquid phases and / or at least one solid and have at least one solid phase.

invention Machine dishwashing detergents are preferably dosing units prefabricated. These dosing units preferably comprise the necessary for a cleaning cycle amount of washing or cleaning-active substances. Preferred dosing units have a weight between 12 and 30 g, preferably between 14 and 26 g and in particular between 16 and 22 g.

The Volume of the aforementioned metering units and their spatial form selected with particular preference so that a dosing the pre-assembled units via the metering chamber a dishwasher is guaranteed. The volume of the dosing unit is therefore preferably between 10 and 35 ml, preferably between 12 and 30 ml and in particular between 15 and 25 ml.

The automatic dishwashing detergent according to the invention, in particular the prefabricated metering units have particular Preferably a water-soluble wrapper.

The The following examples further illustrate the invention, without restricting it to it.

embodiments

Example 1: Preparation of desferrioxamine E-metal complexes and their bleaching effect on tea

1.) Make the tea solution

1.6 g of black, unperfumed tea will be one liter distilled water boiling poured and for 5 min. let go. Subsequently, through a pleated filter filtered off and after cooling to room temperature the pH adjusted to 10.0 with sodium hydroxide solution. The solution can be used for 1-2 days.

2.) Preparation of Siderophore Metal Complexes

0,025 mmol (based on the metal atom) of the metal salt to be investigated is dissolved in 25 mL of deionized water containing 0.050 mmol desferrioxamine E stirred for up to 24 hours at room temperature in an open vessel. Subsequently, the pH is adjusted to 10 and 48 hours allowed to stand at room temperature and then by sterile filtration through a syringe attachment filter of insoluble components freed. A metal-free solution of desferrioxamine E is added the same, but not mixed with metal salt.

3.) Measurement of bleaching performance

It is freshly prepared a hydrogen peroxide solution of 1050 μL 30% perhydrol in 100 mL borate buffer. The metal complexes are diluted with 50 mM borate buffer, pH 10.0 to 5.88 mg of the metal per liter. As standard, a Mn-TACN solution with 5.88 mg Mn per liter is used. pipetting: null uncatalyzed bleaching Complex-catalyzed tea solution 400 μL 400 μL 400 μL borate buffer 100 μL 100 μL 100 μL deionized water 500 μL 400 μL 300 μL H ₂ O ₂ solution 0 μL 100 μL 100 μL Complex solution 0 μL 0 μL 100 μL

The hydrogen peroxide solution is added last before the batches are capped and incubated at 40 ° C for one hour. This is followed by the Extinktiosmessung at 400 nm in the spectrophotometer against water. The decrease in absorbance ΔE minus that of the uncatalyzed bleach is a measure of the bleaching performance and indicates how much the tested metal complex can favor hydrogen peroxide bleaching. Exemplary results: Sample / metal salt used ΔE - ΔE of the zero value Improvement (%) versus uncatalyzed Improvement (%) over Mn-TACN Without metal complex (uncatalyzed) 0,305 0.0 Mn-TACN 0,565 85.2 0.0 Desferrioxamine E without metal salt 0,258 -15.4 -54.3 FeCl ₃ · 7H ₂ O with desferrioxamine E 0.277 -9.2 -51.0 MnCl ₂ with desferrioxamine E 0.332 8.9 -41.2 CoCl ₂ with desferrioxamine E 0.681 123.3 20.5

It shows that with the siderophore-Metallkmoplexen of manganese and Cobalt the bleaching performance of hydrogen peroxide can be improved could. The cobalt complex also has a better bleaching performance than with Mn-TACN, which is an example was used for the prior art.

Example 2: Bleaching of tea and blueberry stains on textiles

With the Mn-desferrioxamine complex according to Example 1 was the Bleaching effect on tea and blueberry stains on cotton fabric examined. For this purpose, mini-washing tests were carried out and then a quantitative digital optical evaluation carried out.

Solutions:

• - hydrogen peroxide solution from 1050 μL 30% perhydrol in 100 ml borate buffer (see Example 1).
• Mn-desferrioxamine complex (see Example 1) with borate buffer 50 mM; pH 10 to 5.88 mg of the metal per liter.
• - Mn-TACN solution (as standard) with 5.88 mg Mn per liter.
• - Synthetic tap water consisting of deionized Water with defined defined hardness.
• Glycine / NaOH buffer 150 mM; pH 10.

Mini washing test: null uncatalyzed bleaching Complex-catalyzed Synth. tap water 2.7 ml 2.4 ml 2.1 ml Glycine / NaOH buffer 0.3 ml 0.3 ml 0.3 ml H ₂ O ₂ solution 0.0 ml 0.3 ml 0.3 ml Complex solution 0.0 ml 0.0 ml 0.3 ml

In turn the hydrogen peroxide solution is added last, before the lugs are closed at 40 ° C and 40 rpm for one hour. Subsequently the test soils are rinsed several times with water, after complete drying on a standardized surface fixed and then a brightness measurement means subjected to a camera.

The Evaluation takes place against the system blank on the calculation the L * values. The L * value minus that of the uncatalyzed Bleaching is a measure of bleaching performance and indicates how strong the metal complex tested is hydrogen peroxide bleaching favors.

Results:

a) Test soiling blueberry Sample used metal salt L * ΔE to zero value ΔE uncatalyzed bleach null 77.87 0.00 without metal complex (uncatalyzed) 90.14 12.27 0.00 MnCl ₂ with desferrioxamine E 90.45 12.59 0.32 b) Test soiling tea Sample used metal salt L * ΔE to zero value ΔE uncatalyzed bleach null 72.46 0.00 without metal complex (uncatalyzed) 86.46 13.99 0.00 MnCl ₂ with desferrioxamine E 87.88 15.41 1.42

It it can be seen that the siderophore manganese complex the bleaching performance of hydrogen peroxide both in terms of blueberry stain (ΔE 0.32) as well as tea soiling (ΔE 1.42) significantly improved.

QUOTES INCLUDE IN THE DESCRIPTION

This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.

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Claims (38)

Detergent or cleaning agent, characterized in that it contains a siderophore-metal complex. Washing or cleaning agent according to claim 1, characterized characterized in that it is the siderophore of the siderophore-metal complex is a compound selected from at least two radicals the group consisting of hydroxamate, catecholate, alpha-hydroxy carboxylate, alpha-keto-carboxylate, carboxylic acid amide, citrate hydroxamate and, if appropriate, partially or completely hydrogenated, Oxazole or thiazole contains. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound is at least three residues selected from catecholate, Hydroxamate and, optionally, partially or completely hydrogenated, oxazole or thiazole. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound is at least two hydroxamate groups and at least another complexing group selected from catecholate, Carboxylate, alpha-hydroxy carboxylate, alpha-keto-carboxylate, carboxylic acid amide and, if appropriate, partially or completely hydrogenated, Imidazole, oxazole or thiazole contains. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound which contains at least three hydroxamate groups. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound which contains at least two catecholate groups and at least another complexing group selected from hydroxamate, Carboxylate, alpha-hydroxy carboxylate, alpha-keto-carboxylate, carboxylic acid amide and, if appropriate, partially or completely hydrogenated, Imidazole, oxazole or thiazole. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound which contains at least three catecholate groups. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound is at least two oxazole groups and at least one another complexing group selected from hydroxamate, Catecholate, carboxylate, alpha-hydroxy-carboxylate, alpha-keto-carboxylate, Carboxylic acid amide and, optionally, partially or completely hydrogenated, imidazole or thiazole. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound which contains at least three oxazole groups. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound is at least two thiazole groups and at least one another complexing group selected from hydroxamate, Catecholate, carboxylate, alpha-hydroxy-carboxylate, alpha-keto-carboxylate, Carboxylic acid amide and, optionally, partially or completely hydrogenated, imidazole or oxazole. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound which contains at least three thiazole groups. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound which contains at least two alpha-hydroxy carboxylate groups as well at least one other complexing group selected from hydroxamate, catecholate, carboxylate, alpha-keto-carboxylate, carboxylic acid amide and, if appropriate, partially or completely hydrogenated, Imidazole, oxazole or thiazole contains. Washing or cleaning agent according to claim 2, characterized characterized in that it is the siderophore to a compound which contains at least three alpha-hydroxy carboxylate groups. Washing or cleaning agent according to one of the claims 1 to 13, characterized in that it is at the siderophore a naturally occurring siderophore or is a derivative of it. Washing or cleaning agent according to claim 14, characterized characterized in that the naturally occurring siderophore is selected from the group consisting of sideromycins, Siderochromes and sideramines. Washing or cleaning agent according to claim 15, characterized characterized in that the naturally occurring siderophore is selected from the group consisting of desferrichromes, Tetraglycyldesferrichromes, desferricrocin, desferrichrysin, desferrirhodin, Hexahydrodesferrirhodin, desferrirubin, desferricoprogen, desferrineocoprogen I, desferrineocoprogen II, exochelins, fumigans (fusarinine C), nocardamine, desferrisalmycin, Desferrialbomycins, desferrioxamines, desferrimycins, pyoverdines, Mycobactins, Aerobactin, Arthrobactin, Acinetoferrin, Aquachelines, Ornibactins, nannochelins, schizokines, rhodotorulic acid, Marinobactins, azotobactin D, pseudobactins, acinetobactin, pseudobactin, Putrebactin, achromobactin, rhizoferrin, alterobactins, agrobactin, Enterobactin (enterochelin), fluvibactin, homofluvibactin, bacillibactin (Corynebactin), petrobactin, salmochelin, azotochelin, myxochelins, Chrysobactin, yersinibactin, ferrithiocin, pyochelin A, vulnibactin, Daunorubicin, Succinimycin, Rifamycin, Trencam, Pseudomonin, Corrugatin, Gallichrom, fusigens, desferristaphyloferrins, desferrivibrioferrin, Desferrimaduraferrin, fusarins, dimerum acid, mugineic acid, Coelichelin, WCS, methanobactin, gonobactin, amonabactins, amphibactins, rhizobactins, Ruckerbactin, Anguibactin, Brucebactin, Carboxymycobactin, Erythrobactin, Cepabactin, meningobactin, chrysobactin, quinolobactin, thioquinolobactin, Vibriobactin, Vanchrobactin, Parabactin and Ballibactin. Washing or cleaning agent according to one of the claims 1 to 16, characterized in that it is in the metal of Siderophore metal complexes selected by one element Ag, Al, Au, B, Co, Cu, Fe, Ga, Hg, Mo, Mn, Ni, Pb, Pt, Ru, Ti, U, V and Zn are in any oxidation state. Washing or cleaning agent according to one of the claims 1 to 17, characterized in that it is in the metal of Siderophore metal complexes are a transition metal. Washing or cleaning agent according to claim 18, characterized characterized in that the metal is selected from siderophore metal complexes is composed of Fe (III), Co (II), Co (III), Mn (II) and Mn (III). Washing or cleaning agent according to one of the claims 17 to 19, characterized in that it is in the siderophore-metal complex a desferrioxamine-cobalt complex or desferrioxamine-manganese complex is. Washing or cleaning agent according to one of the claims 1 to 20, characterized in that it contains at least one surfactant contains. Washing or cleaning agent according to one of the claims 1 to 21, characterized in that it contains at least one bleaching agent contains. Washing or cleaning agent according to one of the claims 1 to 22, characterized in that it comprises at least one hydrogen peroxide containing producing oxidoreductase. Use of washing or cleaning agents after one of claims 1 to 23 for cleaning textile fabrics. Use of washing or cleaning agents after any one of claims 1 to 23 for cleaning hard surfaces. Use of Siderophore Metal Complexes in Washing or detergents. Use according to claim 26 for cleaning textile Sheet. Use according to claim 26 for cleaning hard Surfaces. Use of siderophore-metal complexes as auxiliaries for cleaning textile fabrics. Use of siderophore-metal complexes as auxiliaries for cleaning hard surfaces. Use of siderophore-metal complexes for bleaching of pulp and / or raw cotton. Siderophore metal complex, characterized that the central atom is an element selected Ag, Al, Au, B, Co, Cu, Ga, Hg, Mo, Mn, Ni, Pb, Pt, Ru, Ti, U, V and Zn are in any oxidation state, with the exception of Mn complexes of desferrioxamine B and E. Siderophore-metal complex according to claim 32, characterized characterized in that the transition metal is selected is composed of Co (II), Co (III), Mn (II) and Mn (III). Siderophore-metal complex according to claim 32 or 33, characterized in that it is in the siderophore of Siderophore metal complex is a compound that at least two radicals selected from the group consisting of hydroxamate, Catecholate, alpha-hydroxy-carboxylate, alpha-keto-carboxylate, carboxylic acid amide, Citrate hydroxamate and, optionally, partially or completely hydrogenated, oxazole or thiazole. Siderophore-metal complex according to claim 34, characterized characterized in that it is the 'siderophore to a compound is at least three residues selected from catecholate, Hydroxamate and, optionally, partially or completely hydrogenated, oxazole or thiazole. Siderophore-metal complexes according to claim 35, characterized characterized in that it is the siderophore to a compound which comprises at least three hydroxamate groups. Siderophore-metal complex according to one of the claims 32 to 36, characterized in that it is at the siderophore is a naturally occurring siderophore. Siderophore-metal complex according to claim 36 or 37, characterized in that the siderophore is selected is from desferrichromes, tetraglycyldesferrichromes, desferricrocin, Desferrichrysin, Desferrirhodin, Hexahydrodesferrirhodin, Desferrirubin, Desferricoprogen, Desferrineocoprogen I, Desferrineocoprogen II, Exochelin MS, fusigen (fusarinin C), nocardamine, desferrisalmycin, Desferrialbomycins, desferrioxamines, especially desferrioxamine and desferrimycins.