EP2057258A1

EP2057258A1 - Use of phosphoric triamides in cleaner and hygiene applications

Info

Publication number: EP2057258A1
Application number: EP07788317A
Authority: EP
Inventors: Frank Rittig; Volker Braig; Oliver Huttenloch; Patrick Deck; Johan EBENHÖCH
Original assignee: BASF SE
Current assignee: BASF SE
Priority date: 2006-08-24
Filing date: 2007-08-08
Publication date: 2009-05-13
Also published as: MX2009001901A; BRPI0716057A2; WO2008022925A1; KR20090048627A; US20100168256A1; JP2010501654A; CN101506342A; CA2661610A1

Abstract

The invention relates to the use of phosphoric triamides in cleaner and hygiene applications.

Description

Use of phosphoric acid triamides in cleaning and hygiene applications

Phosphoric triamides are described in US 4,530,714. The use of these compounds is also described there, - when used in plant growth media, these contribute to maintaining the nitrogen content of the soil in the field.

US 5,770,771 discloses a multi-step process for the preparation of N-hydro- carbylthiophosphorsäuretriamiden, z. B. of N- (n-butyl) thiophosphoric triamide.

WO 2006/010389 A1 again deals with the use of phosphoric triamides. A number of uses are mentioned: avoidance of nitrogen losses when using nitrogen-based fertilizers, avoidance of ammonia load in animal houses, the use of urea as feed additive in animal nutrition and medical applications.

The avoidance of nitrogen losses in the application of nitrogen-based fertilizers is thus achieved by the enzymatic urease-catalyzed urea hydrolysis - possibly in combination with a parallel restriction of nitrification - inhibited. So high ammonia concentrations in the soil are to be avoided, which can negatively influence the germination and the emergence of young plants.

By inhibiting the enzymatic urease-catalyzed urea hydrolysis, the sometimes considerable ammonia loads in stables are also to be avoided, which can adversely affect the development and growth of the animals.

And it succeeds according to WO 2006/010389 A1 according to this way, the partial substitution of high-quality protein-rich plant nutrition of animals by so-called "non-protein-nitrogen compounds." Here urea can be used, if it succeeds in the rumen of the To control urease-catalyzed urea hydrolysis in animals so that the released ammonia rates are immediately processed by microorganisms into microbial protein and thus can not induce toxic reactions In the medical field, the urease inhibitors are proposed for the prophylaxis or treatment of disorders or diseases that are directly or indirectly can be indirectly induced or promoted by urease activity, for example, catheter encrustations, ulcerous gastric and intestinal diseases, urolithiasis, pyelonephritis, nephrolithiasis, ammonia encephalopathy, hepatic encephalopathy, hepatic coma, urinary tract infections, and gastrointestinal in called infections.

DE 102 52 382 A1 also deals with the avoidance of nitrogen losses in the application of nitrogen-based fertilizers, the avoidance of ammonia aklast in animal houses and the use of urea as a feed additive in animal nutrition. It describes in this connection Phosphorsäureesterdiamide as extremely effective Ureaseinhibitoren. Likewise, it describes, as a derivative of phosphoric acid triamide, N- (n-butyl) thiophosphoric triamide, which, however, is referred to as relatively susceptible to hydrolysis. DE 102 52 382 A1 teaches the use of tetra-aminophosphonium salts as particularly suitable compounds for the applications mentioned.

US Pat. No. 6,869,923 describes a perfume composition which can be used in sanitary applications in cleaners. However, this composition has the disadvantage that a user who only wants to avoid the urine odor during and after cleaning, this option does not have, but the smell can only be superimposed by another, generally perceived as pleasant.

Also US 6,376,457 describes a perfume composition for use in cleaners in the sanitary sector. Again, the user has no way to avoid the unpleasant smell of urine - he can cover it only by a more intense - again generally perceived as pleasant - smell.

Likewise, US Pat. No. 6,625,821, which deals essentially with a dispersing device for cleaning agents and fragrances in toilets, describes only the use of fragrances to solve the problem of urine odor in the sanitary sector.

Hence, the task of avoiding the smell of urine in the cleaning of urine contaminated surfaces, and the task of preserving the cleaned surfaces, so that they delays on renewed urine exposure first, and ideally not accept the corresponding odor or release.

Surprisingly, these objects are achieved by the composition according to claims 1 to 14, the metering devices according to claims 15 and 16, the kit of parts according to claim 17, the cleaning device according to claim 18 and the use of these according to claims 19 and 20.

A composition comprising at least one N-alkyl-thiophosphoric triamide and at least one surfactant selected from the group consisting of anionic surfactants, cationic surfactants and betaine surfactants according to the invention solves the stated objects.

In this case, a composition is preferred in which the (total) amount of N-alkylthiophosphoric triamide (s) 0.01 to 75% by mass, particularly preferably 0.1 to 50th

% By weight and very particularly preferably 0.25 to 20% by mass. A cooperation Composition as described in which the (total) amount of N-alkyl-thiophosphoric acid triamide (s) is 0.5 to 10 mass%, is most preferred. The best cleaning and preserving effects are achieved when the composition contains the one or more N-alkyl-thiophosphoric triamides (e) in amounts of, e.g. B. 0.6, 0.8, 1, 2, 5 or 8% by mass.

A composition as described in which the at least one surfactant is present in a (total) amount of 0.01 to 99% by mass is preferred, more preferred is a composition in which the at least one surfactant is in a (total) amount of 0.5 to 50% by mass, and more preferably from 1 to 25% by mass. Most preferred is a composition as described wherein the at least one surfactant is present in a (total) amount of 1 to 15 mass%. Here, the best cleaning and preserving effect results when the composition contains one or more surfactants in a (total) amount of e.g. B. 2, 5, 8, 10 or 12% by mass contains.

The term "(total) amount" is understood to mean that in the case that only an n-alkylthiophosphoric triamide or only a surfactant according to the invention is present in the composition, the amount of this substance is to be considered, while in the case In each case, if the compound contains, for example, x% by mass of anionic surfactant and y% by mass of cationic surfactant, x + y% by mass On the other hand, if, for example, x mass% betaine surfactant and y mass% nonionic surfactant are present, then only the x mass% of the betaine surfactant is to be used.

Surfactants according to the invention may be: anionic surfactants, cationic surfactants and betaine surfactants. These can each be branched or unbranched.

Surfactants generally consist of a hydrophobic part and a hydrophilic part. In this case, the hydrophobic part generally has a chain length of 4 to 20 carbon atoms, preferably 6 to 19 carbon atoms and more preferably 8 to 18 carbon atoms. The functional unit of the hydrophobic group is generally an OH group, wherein the alcohol may be branched or unbranched. The hydrophilic part generally consists essentially of alkoxylated units (for example ethylene oxide (EO), propylene oxide (PO) and / or butylene oxide (BO), with usually 2 to 30, preferably 5 to 20, of these alkoxylated units joining together , and / or charged units such as sulfate, sulfonate, phosphate, carboxylic acids, ammonium and ammonium oxide. Examples of anionic surfactants are: carboxylates, sulfonates, sulfo fatty acid methyl esters, sulfates, phosphates. Examples of cationic surfactants are: quaternary ammonium compounds. Examples of betaine surfactants are: alkyl betaines.

A "carboxylate" is understood as meaning a compound which has at least one carboxylate group in the molecule Examples of carboxylates which can be used according to the invention are

> Soaps - eg. Stearates, oleates, cocoates of the alkali metals or of the ammonium,

> Ether carboxylates - z. Akypo® RO 20, Akypo® RO 50, Akypo® RO 90.

A "sulfonate" is understood to mean a compound which has at least one sulfonate group in the molecule, examples of sulfonates which can be used according to the invention are

> Alkylbenzenesulfonates - eg. Lutensit® A-LBS, Lutensit® A-LBN, Lutensit® A-LBA, Marion® AS3, Maranil® DBS,

> Alkyl sulfonates - e.g. B. Alscoap OS-14P, BIO-TERGE® AS-40, BIO-TERGE® AS-40 CG, BIO-TERGE® AS-90 beads, Calimulse® AOS-20, Calimulse®

AOS-40, Calsoft® AOS-40, Colonial® AOS-40, Elfan® OS 46, Ifrapon® AOS 38, Ifrapon® AOS 38P, Jeenate® AOS-40, Nikkol® OS-14, Norfox® ALPHA XL, POLYSTEP ® A-18, Rhodacal® A-246L, Rhodacal® LSS-40 / A,

> Sulfonated oils, e.g. Turkish red oil,> olefinsulfonates,

> aromatic sulfonates - e.g. Nekal® BX, Dowfax® 2A1.

In this case, a "sulfo fatty acid methyl ester" is understood as meaning a compound which has the following unit of the general formula (I):

(I) wherein R has 10 to 20 carbon atoms; Preferably, R has 12 to 18 and more preferably 14 to 16 carbon atoms.

A "sulfate" is understood to mean a compound which has at least one SO ₄ group in the molecule, examples of sulfates which can be used according to the invention are > Fatty alcohol sulfates such. B. coconut fatty alcohol sulfate (CAS 97375-27-4) - z. Eg EMAL® 10G, Dispersogen® Sl, Elfan® 280, Mackol® 100N,

> other alcohol sulphates - eg. Eg Emal® 71, Lanette® E,

> Coconut fatty alcohol ether sulfate - z. Emal® 2OC, Latemul® E150, Sulfochem® ES-7, Texapon® ASV-70 Spec, Agnique SLES-229-F, Octosol 828, POLYSTEP® B-23, Unipol® 125-E, 130-E, Unipol ® ES-40,

> other alcohol ether sulfates - eg. Avanel® S-150, Avanel® S 150 CG, Avanel® S 150 CG N, Witcolate® D51-51, Witcolate® D51-53.

In the present case, a "phosphate" is understood as meaning a compound which has at least one PCu group in the molecule, examples of phosphates which can be used according to the invention are

> Alkyl ether phosphates - eg. Maphos® 37P, Maphos® 54P, Maphos® 37T, Maphos® 210T and Maphos® 210P,

> Phosphates such as Lutensit A-EP,

> Alkyl phosphates.

By a "quaternary ammonium compound" is meant a compound having at least one R 4 N ⁺ group in the molecule, examples of quaternary ammonium compounds which may be used in the invention

> Halides, methosulfates, sulfates and carbonates of coconut oil, tallow or cetyl / oleyltrimethylammonium.

Furthermore, a "betaine surfactant" is understood as meaning a compound which under use conditions, ie under normal pressure and at room temperature (20 ^° C.) or under the conditions chosen for the simulation in the examples, has at least one positive and negative charge An "alkyl betaine" is a betaine surfactant which has at least one alkyl moiety in the molecule. Examples of betaine surfactants which can be used according to the invention are cocamidopropyl betaine - e.g. B. MAFO® CAB, Amonyl® 380 BA, AMPHOSOL® CA, AMPHOSOL® CG, AMPHOSOL® CR, AMPHOSOL® HCG; AMPHOSOL® HCG-50, Chembetaine® C, Chembetaine® CGF, Chembetaine® CL, Dehyton® PK, Dehyton® PK 45, Emery® 6744, Empigen® BS / F, Empigen® BS / FA, Empigen® BS / P, Genagen ® CAB, Lonzaine® C ₁ Lonzaine® CO, Mirataine® BET-C-30, Mirataine® CB, Monateric® CAB, Naxaine® C, Naxaine® CO, Norfox® CAPB, Norfox® Coco Betaine, Ralufon® 414 TEGO® Betain CKD, TEGO® betaine E KE 1 TEGO® betaine F, TE-GO® betaine F 50 and amine oxides such as alkyldimethylamine oxides, ie compounds of the general formula (II) R1

R3 NHK)

I

^R2 (H),

in which R1, R2 and R3 independently of one another are an aliphatic, cyclic or tertiary alkyl or amidoalkyl radical, such as. Eg Mazox® LDA, Genaminox®, Aromox® 14 DW 970.

A particularly preferred embodiment is the described composition in which the one or more N-alkyl-thiophosphoric triamide (s) is / are selected from the group consisting of: N-methyl-thiophosphoric acid triamide, N-ethyl-thiophosphoric triamide, N -Propyl-thiophosphoric triamide (linear or branched), N-butyl-thiophosphoric triamide (linear or branched), N-pentylthiophosphoric triamide (linear or branched), N-hexyl-thiophosphoric triamide (linear or branched), N-cyclohexylthiophosphoric triamide, N-heptyl -thiophosphoric acid triamide (linear or branched), N-cycloheptyl-thiophosphoric triamide, N-octylthiophosphoric triamide (linear or branched), N-cyclooctyl-thiophosphoric triamide. Particular preference is given to those compositions which comprise at least one of the N-alkylthiophosphoric triamides selected from the group consisting of N-ethyl-thiophosphoric triamide, N-propyl-thiophosphoric triamide, N-butylthiophosphoric triamide and N-pentyl-thiophosphoric triamide. And very particular preference is given to compositions which contain at least one of the N-alkylthio phosphoric triamides selected from the group consisting of N-propylthiophosphoric triamide and N-butylthiophosphoric triamide.

A further preferred embodiment of the present invention is a composition as described, which contains at least two N-alkyl-thiophosphorsäurealkyl- amides. Here, the most preferred embodiment is that in which the composition contains N-propyl-thiophosphoric triamide and N-butyl-thiophosphoric acid triamide.

Since the N-alkyl-thiophosphoric acid alkylamides have reduced storage stability in the presence of strong acids and bases, a composition having a pH in the range of from 5 to 9, and preferably from 6 to 8, such as 6.5, 7 or 7, is preferred. 5 has. The composition can also be used with strong acids or bases. In this case, the metering devices described in more detail below are preferably used.

A further preferred embodiment of the present invention is a composition which additionally contains at least one of the following substances: nonionic surfactant, polymer, dye, perfume, complexing agent, acid, base, biocide, hydrotrope, thickener.

Nonionic surfactants are surface-active substances with an uncharged, non-ion-carrying, neutral-charge, polar, hydrophilic, water-soluble head group (in contrast to anionic and cationic surfactants) adsorbed at interfaces and above the critical micelle concentration (cmc) aggregated to neutral micelles. Depending on the type of hydrophilic head group, it is possible to distinguish between (oligo) oxyalkylene groups, in particular (oligo) oxyethylene groups (polyethylene glycol groups), for which the fatty alcohol polyglycol ethers, fatty alcohol ethoxylates, alkoxylated triglycerides and mixed ethers ( double sided alkylated polyethylene glycol ethers); and carbohydrate groups, which include, for. As the alkyl polyglucosides and fatty acid N-methylglucamides count.

Examples of nonionic compounds are alcohol alkoxylates.

Alcohol alkoxylates are based on a hydrophobic part having a chain length of 4 to 20 carbon atoms, preferably 6 to 19 carbon atoms and more preferably 8 to 18 carbon atoms, wherein the alcohol may be branched or unbranched, and a hydrophilic part which are alkoxylated units, e.g. For example, ethylene oxide (EO), propylene oxide (PO) and / or butylene oxide (BuO), can act with 2 to 30 repeat units. Examples are u.a. Lutensol® XP, Lutensol® XL, Lutensol® ON, Lutensol® AT, Lutensol® A, Lutensol® AO, Lutensol® TO.

Alcohol phenol alkoxylates are compounds of the general formula (III),

which are prepared by addition of alkylene oxide, preferably of ethylene oxide to alkylphenols. Preferably, R4 = H is preferred. It is also preferred if R5 = H and it is thus EO; when R5 = CH3, it is PO and when R5 = CH2CH3, it is BuO. Also particularly preferred is a compound in which octyl- [(R1 = R3 = H, R2 = 1,1,3,3-tetramethylbutyl (diisobutylene)], nonyl- [(R1 = R3 = H, R2 = 1 , 3,5-Trimethylhexyl (tripropylene)], dodecyl, dinyl- or tributylphenol polyglycol ethers (eg EO, PO, BuO) R-C6H4-O- (EO / PO / BuO) n R C8 to C12, where n = 5 to 10, are present. Non-exhaustive examples of such compounds are: Norfox® OP-102, Surfonic® OP-120, T-Det® 0-12.

Fatty acid ethoxylates are fatty acid esters post-treated with different amounts of ethylene oxide (EO).

Triglycerides are esters of glycerol (glycerides) in which all three hydroxy groups are esterified with fatty acids. These can be modified with alkylene oxide.

Fatty acid alkanolamides are compounds of the general formula (IV)

which has at least one amide group with one alkyl radical R and one or two alkoxyl radicals (e), where R 1 comprises 1 to 17 C atoms and 1 <m + n <5.

Alkyl polyglycosides are mixtures of alkyl monoglucoside (alkyl α-D- and β-D-glucopyranoside and small amounts glucofuranoside), Alkyldiglucosiden (- isomaltosiden, maltosides and others) and Alkyloligoglucosiden (-maltotriosiden, - tetraosides and others). Alkyl polyglycosides are accessible inter alia by acid-catalyzed reaction (Fischer reaction) from glucose (or starch) or from n-butyl glucosides with fatty alcohols. Alkylpolyglycosides correspond to the general formula (V)

where m = 0 to 3 and n = 4 to 20.

An example is Lutensol® GD70. In the group of nonionic N-alkylated, preferably N-methylated, fatty acid amides of the general formula (VI)

R 1 is generally an n-C 12 -alkyl radical, R 2 is an alkyl radical having 1 to 8 C atoms. R 2 is preferably methyl.

The advantage of adding these nonionic surfactants is that they lower the interfacial tension and thus provide good wetting.

Polymers may be: Adducts consisting of ethylene oxide (EO) and / or propylene oxide (PO) and / or butylene oxide (BuO). The arrangement of the monomers can be alternating, random or block-like. Preference is given to compounds in which the distribution is essentially block-like. Examples of such compounds are Pluronics®.

Dyes may include, but are not limited to, Acid Blue 9, Acid Yellow 3, Acid Yellow 23, Acid Yellow 73, Pigment Yellow 101, Acid Green 1, Acid Green 25. The advantage of using dyes in cleaners is that they facilitate dosage and, where appropriate, give a clue during cleaning, where it has already been cleaned.

Fragrances can be individual compounds or mixtures of alcohols, aldehydes, terpenes and / or esters. Examples of fragrances are: Lemongrass OiI, Cochin, Dihydro Myrcenol, Lilial, Phenylethylalcohol, Tetrahydrolinalool, Hexenol cis-3, Lavandin grosso, Citral, Allylcapronate, Citronitrile, Benzylacetate, Hexylcinnamaldehyde, Citronellol, Isoamylsalizilate, Isobornylacetate, Terpinylacetate, Linalylacetate , Terpinyl acetate, dihydromyrcenol, agrunitrile, eucalyptus oil, herbalaflorate and orange oil. The advantage of using fragrances in cleaners is that they give a clue during cleaning, where it has already been cleaned, and increase the perception of the cleansing effect of the composition at a different level than at the optical level.

Complexing agents are compounds that are able to bind cations. This can be used to reduce the hardness of the water and to precipitate interfering heavy metal ions. Examples of complexing agents are NTA, EDTA, MGDA and GLDA. The advantage of using these compounds is that many cleaning-active Compounds in soft water achieve better effects; In addition, by reducing the water hardness, the occurrence of limescale after cleaning can be avoided. Using these compounds eliminates the need to dry the cleaned surface. This is advantageous from the point of view of the workflow and is therefore desirable in particular, since in this way the composition according to the invention applied for preservation is not partially removed again.

Acids are compounds that are advantageously used to dissolve limescale. Examples of acids are formic acid, acetic acid, citric acid, hydrochloric acid, sulfuric acid and sulfonic acid.

Bases are compounds that can be advantageously used to set the low pH range for complexing agents. Examples of bases which can be used according to the invention are: NaOH, KOH and aminoethanol.

Biocides are compounds that kill bacteria. An example of a biocide is glutaraldehyde. The advantage of using biocides is that they counteract the spread of pathogens.

Hydrotropes are compounds that improve the solubility of the surfactant (s) in the composition. An example of a hydrotrope is: cumene sulfonate.

Thickeners are compounds that increase the viscosity of the composition. Examples of thickening agents are: e.g. Polyacrylates or hydrophobically modified polyacrylates. The advantage of using thickeners is that higher viscosity fluids on inclined or vertical surfaces have a longer residence time than lower viscosity fluids. This increases the interaction time between the composition and the surface to be cleaned.

A metering device for the composition according to the invention constitutes a further subject of the present invention. A metering device in the sense of this invention is a vessel which contains the composition according to the invention and releases it through at least one opening. The extraction by gravity, z. B. by pouring through an opening, by pumping, z. B. by generating an overpressure in the vessel but also by applying a negative pressure from the outside. It is also advantageous to convey the composition of the invention by means of a propellant gas from the container. In this case, those metering devices are preferred which distribute the composition according to the invention as homogeneously as possible on the surface to be treated or on the cleaning device to be used for cleaning. Particularly preferred is a Dosing device in which at least two of the components of the composition according to the invention are mixed together only at the time of delivery. This type of metering device is particularly advantageous if, in addition to the at least one N-alkylthiophosphoric triamide, one or more surfactants are used which are particularly acidic or basic. If further constituents are acids or bases, it is particularly advantageous to separate these or these from the N-alkylthio phosphoric triamide (s) during storage and to combine the constituents only during use.

A kit of parts consisting of at least two simultaneously or successively applicable substances, which together correspond to the composition of the invention forms a further subject of the present invention. So z. B. in a container containing one or more N-Alkylthiophosphorsäuretriamid / e and in a second, the one or more surfactants. Also, a separation into strongly acidic or strongly basic constituents on the one hand and the one or more N-alkylthiophosphoric triamide / s on the other hand is thus feasible and is within the scope of the present invention. Such a kit of parts allows, in addition to the substantially simultaneous use of the various components, also a time-dependent use of the components. So z. B. first carried out the cleaning of the surface to be cleaned with the surfactant-containing composition and then the preservation of the surface with the N-alkyl thiophosphoric triamide / e-containing composition. Finally, it is also possible to use two compositions in which the first surfactant (s) and N-alkylthiophosphoric triamide (s) and the second contains only N-alkylthiophosphoric triamide (s). Thus, the odor nuisance during cleaning can be reduced with the first composition, and then preservation can be achieved with the second composition. This, too, forms a preferred subject of the present invention.

A cleaning device comprising the composition according to the invention forms a further subject of the present invention. A cleaning device in the sense of this invention is all that is suitable for achieving a cleaning effect. This includes u.a. a: sponges, rags, cloths, wipers made of metal, plastic, glass, ceramics and / or rubber, nonwovens and brushes.

The use of a composition according to the invention, a metering device according to the invention, a kit of parts according to the invention and / or a cleaning device according to the invention for cleaning, preferably for cleaning hard surfaces and / or fabrics and / or upholstery represents a further subject of the invention. A use as described in which the surface to be cleaned is selected from the group consisting of tiles, tiles, marble, ceramic, concrete, plastic, metal, enamel, glass represents a preferred subject of the invention. Likewise, a use represents a preferred embodiment, in which the dirt to be removed has urine and / or its decomposition products.

The present invention is explained in more detail below by way of examples:

Examples:

To each one cleaner were added 1.0 mass% and 5.0 mass% NxPT (3: 1 N- (n-butyl) thiophosphonic triamide: N-propylthiophosphoric triamide). Thereafter, with the samples, i. H. carried out with both the cleaner itself and with the two NxPT-containing compositions, the "cleaner mixture", a Ammoniaktest.

Ammonia Test:

• 250 mg of this detergent mixture was weighed into a 100 ml Erlenmeyer flask.

30 mg of solid urease (from sword beans, lyophilized 5 U / mg for serum urea determination, Merck, Item No. 4194753) were weighed in a 100 ml beaker

To the urease was added 50 ml of 0.9% saline containing urea (8.56 g / L)

All the liquid from the beaker was poured rapidly into the sample in the Erlenmeyer flask

• a diffusion tube (Dräger tube, ammonia 20 / aD, 20-1500 ppm ^* h, p / n 8101301) was placed so that the flask was sealed (tube in a drilled rubber stopper)

• every 30 minutes, the value on the diffusion tube was read and noted; the measurement lasted over 6 hours

Double determination (value 1, value 2)

Example 1 :

No detergent

Example 2-4:

In Form 1, these were detergent formulations consisting of:

Dodecylbenzenesulfonate, amine salt 3.3 mass%

C13, 15-oxo-alcohol +8 EO 3 mass%

Alkyl polyglucoside 1 mass%

Water 94.7 mass%.

Example 5-7:

Form 2 was detergent formulations consisting of:

Ci2-CI8 alcohol + 1-8 + PO 1-8 EO + Cs-ds-alkyl polyglucoside + C ₈ -Cio-carboxylic acid

6 mass% penta sodium triphosphate 3 mass% butyl glycol 10 mass%

Water 81 mass%.

Example 8-10: Form 3 was a 1:20 dilution of Form 1.

Example 1 1-13:

Form 4 was cleaner, consisting of:

C13, 15-oxoalcohol +7 EO 5 mass%

Coconut alkalinity 1, 8 mass%

Dodecylbenzenesulfonate, amine salt 8.25 mass% penta sodium triphosphate 3 mass%

Cumene sulfonate 3.2% by weight

Water 78.75 mass%

The results show that when using the compositions according to the invention, the release of ammonia, which is responsible for the urine odor, was markedly reduced in comparison to all cleaners.

Claims

claims

A composition containing at least one N-alkyl-thiophosphoric triamide and at least one surfactant selected from the group consisting of anionic see surfactants, cationic surfactants and betaine surfactants.

2. The composition of claim 1 wherein the (total) amount of N-alkyl thiophosphoric triamide (s) is 0.01 to 75 mass%.

3. The composition of claim 1 or 2, wherein the (total) amount of N-alkyl-thiophosphoric triamide (s) is 0.1 to 50 mass%.

4. The composition of claim 3 wherein the (total) amount of N-alkyl thiophosphoric triamide (s) is from 0.25 to 20 mass%.

5. The composition of claim 3 wherein the (total) amount of N-alkyl thiophosphoric triamide (s) is 0.5 to 10 mass%.

A composition according to any one of claims 1 to 5, wherein the at least one surfactant is present in a (total) amount of from 0.01 to 99% by mass.

7. A composition according to any one of claims 1 to 6, wherein the at least one surfactant is present in a (total) amount of 0.5 to 50 mass%.

8. A composition according to any one of claims 1 to 7, wherein the at least one surfactant is present in a (total) amount of 1 to 25 mass%.

A composition according to any one of claims 1 to 8, wherein the at least one surfactant is present in a (total) amount of 1 to 15 mass%.

10. The composition of any one of claims 1 to 9, wherein the one or more N-alkylthiophosphoric triamides are selected from the group consisting of: methyl thiophosphoric triamide, ethyl thiophosphoric triamide, N-propyl thiophosphoric triamide ( linear or branched), N-butyl-thiophosphoric triamide (linear or branched), N-pentyl-thiophosphoric triamide (linear or branched), N-hexyl-thiophosphoric triamide (linear or branched), N-cyclohexylthiophosphoric triamide, N-heptyl- thiophosphoric triamide (linear or branched), N-cycloheptylthiophosphoric triamide, N-octylthiophosphoric triamide (linear or branched), N-cyclooctylthiophosphoric triamide.

1 1. A composition according to any one of claims 1 to 10, which contains at least two N-alkyl thiophosphoric triamides.

12. The composition according to any one of claims 1 to 1 1, which has a pH in the range of 5 to 9.

13. A composition according to claim 12, which has a pH of 6 to 8.

14. The composition according to any one of claims 1 to 13, which contains at least one of the following substances: nonionic surfactant, dye, perfume, acid, base, complexing agent, biocide, hydrotrope, thickener.

15. Metering device for a composition according to one of claims 1 to 14.

16. Dosing device according to claim 16, wherein at least two of the components of the composition according to one of claims 1 to 14 are mixed together only at the time of delivery.

17. Kit of parts consisting of at least two simultaneously or successively applicable substances which together correspond to the composition according to one of claims 1 to 14.

18. A cleaning device comprising the composition according to any one of claims 1 to 14.

19. Use of a composition according to any one of claims 1 to 14, a metering device according to claim 15 or 16, a kit of parts according to claim 17 and / or a cleaning device according to claim 18 for cleaning hard surfaces and / or fabrics and / or upholstery.

20. Use according to claim 19, wherein the surface to be cleaned is selected from the group consisting of tiles, tiles, marble, ceramic, concrete, plastic, metal, enamel, glass.