EP0667392A2 - Bleach compositions - Google Patents
Bleach compositions Download PDFInfo
- Publication number
- EP0667392A2 EP0667392A2 EP95300897A EP95300897A EP0667392A2 EP 0667392 A2 EP0667392 A2 EP 0667392A2 EP 95300897 A EP95300897 A EP 95300897A EP 95300897 A EP95300897 A EP 95300897A EP 0667392 A2 EP0667392 A2 EP 0667392A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- surfactant
- hydrogen peroxide
- amine oxide
- weight
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/83—Mixtures of non-ionic with anionic compounds
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3947—Liquid compositions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/04—Carboxylic acids or salts thereof
- C11D1/10—Amino carboxylic acids; Imino carboxylic acids; Fatty acid condensates thereof
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/14—Sulfonic acids or sulfuric acid esters; Salts thereof derived from aliphatic hydrocarbons or mono-alcohols
- C11D1/143—Sulfonic acid esters
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/02—Anionic compounds
- C11D1/12—Sulfonic acids or sulfuric acid esters; Salts thereof
- C11D1/29—Sulfates of polyoxyalkylene ethers
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/66—Non-ionic compounds
- C11D1/75—Amino oxides
Abstract
- (a) hydrogen peroxide ;
- (b) water;
- (c) a stabiliser for the hydrogen peroxide ;
- (d) a water-soluble electrolyte ; and
- (e) a surfactant/thickening component comprising :
- (i) an alkyl ether sulphate surfactant together with an amine oxide or betaine surfactant and, optionally, an alkane sulphonate surfactant; or
- (ii) an amine oxide surfactant together with a sarcosinate surfactant and, optionally, an alkane sulphonate surfactant.
Description
- This invention is concerned with improvements in and relating to bleach compositions and, more particularly, is concerned with alkaline bleaches containing hydrogen peroxide as active bleaching component.
- It is known to provide thickened cleansing compositions, that is cleansing compositions of increased viscosity, for application to inclined or vertical surfaces, whereby, due to the increased viscosity of the composition, the composition remains in contact with the surface for a longer period of time than an unthickened composition.
- It is an object of the present invention to provide thickened aqueous alkaline peroxide bleaching compositions.
- According to the invention there is provided a thickened alkaline peroxide bleaching composition comprising:
- (a) hydrogen peroxide;
- (b) water;
- (c) a stabiliser for the hydrogen peroxide;
- (d) a water-soluble electrolyte; and
- (e) a surfactant/thickening component comprising:
- (i) an alkyl ether sulphate surfactant together with an amine oxide or betaine surfactant and, optionally, an alkane sulphonate surfactant; or
- (ii) an amine oxide surfactant together with a sarcosinate surfactant and, optionally, an alkane sulphonate surfactant.
- Compositions in accordance with the invention suitably contain from 0.1 to 10% by weight, preferably 3 to 6% by weight of hydrogen peroxide. In order to prevent or minimise decomposition of the hydrogen peroxide any water present in the composition should be deionised water and, further, compositions in accordance with the invention contain a stabilising system for the hydrogen peroxide. Suitable stabilisers comprise phosphonic acid derivatives such as that sold under the Trade Name Mykon CIX - (1,2-cyclo-hexanediylbis[nitrilobis(methylene)] tetrakis, sodium salt.
- The compositions of the invention are alkaline and should contain an alkali, typically an alkali metal hydroxide, especially sodium hydroxide, to maintain the desired pH, eg. a pH from 7.0 to 10, preferably 8 to 9.
- The composition may also suitably contain a buffer such as an alkali metal borate in an amount sufficient to buffer the composition at the desired pH, eg. in an amount of from 0.1 to 2.5% by weight, typically about 0.5% by weight.
- In addition to the alkali and buffering agent, a composition in accordance with the invention should contain a neutral water-soluble electrolyte since such is required to give an appreciable thickening effect in the presence of the surfactant/thickening components called for in accordance with the present invention. Typically, sodium chloride serves as electrolyte but, of course, other neutral water-soluble salts may be employed such as, for example, potassium chloride, magnesium sulphate etc. The electrolyte should suitably be present in an amount of from 0.1 to 15% by weight, preferably 5 to 10% by weight.
- In accordance with a first embodiment of the invention, the surfactant/thickening component comprises an alkyl ether sulphate surfactant together with a betaine or amine oxide surfactant and, optionally, an alkane sulphonate surfactant. Suitable alkyl ether sulphate surfactants may be represented by the formula:
-
-
-
- Typically such thickening components may be present in amounts such as to afford from 0.1 to 7.5%, preferably 0.2 to 2.5% by weight of alkyl ether sulphate surfactant; from 0.1 to 7.5% by weight, preferably from 0.2 to 2.5% by weight of betaine surfactant; and, when present, from 0.05 to 2.0% by weight of alkane sulphonate surfactant.
-
- When the surfactant/thickening component system is in accordance with the second embodiment of the invention, the amine oxide is suitably present in an amount from 0.1 to 7.5% by weight, preferably 0.2 to 2.5% by weight; the sarcosinate is suitably present in an amount from 0.05 to 5% by weight, preferably 0.1 to 2.5% by weight; and the alkane sulphonate, when present, in an amount from 0.05 to 5, preferably 0.5 to 2.5% by weight.
- It should be noted that whilst the use of the thickening components noted above will commonly give clear thickened compositions, this will not always be the case, depending on the nature and amount of the thickening components. However, it is a matter for simple trial and experiments to ascertain whether any particular combination will give the desired results.
- Thickened bleach compositions in accordance with the invention may also contain other ingredients, especially perfume, which are suitably present in amounts of from 0.01 to 1% by weight.
- In order that the invention may be well understood the following examples are given by way of illustration only. In the Examples all percentages are by weight unless otherwise stated.
-
- Thickened compositions were made from the base composition by incorporating therein two or more of a ether sulphate surfactant (Empicol ESB3M), an amine oxide surfactant (Empigen OB), salt, a betaine surfactant (Tegobetaine F), an alkane sulphonate surfactant (Hostapur SAS 30X), and a sarcosinate surfactant (Ham- posyl L30) in the amounts shown in the following tables, the base formulation being used in an amount to bring the total of ingredients up to 100%.
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9402802 | 1994-02-14 | ||
GB9402802A GB2286603B (en) | 1994-02-14 | 1994-02-14 | Bleach compositions |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0667392A2 true EP0667392A2 (en) | 1995-08-16 |
EP0667392A3 EP0667392A3 (en) | 1995-11-15 |
Family
ID=10750350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95300897A Withdrawn EP0667392A3 (en) | 1994-02-14 | 1995-02-14 | Bleach compositions. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0667392A3 (en) |
GB (1) | GB2286603B (en) |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0790297A1 (en) * | 1996-02-16 | 1997-08-20 | The Procter & Gamble Company | Bleaching compositions |
WO1997047718A2 (en) * | 1996-06-13 | 1997-12-18 | Henkel Kommanditgesellschaft Auf Aktien | Thickening agent for aqueous hydrogen peroxide solutions |
EP0894512A1 (en) * | 1997-07-31 | 1999-02-03 | Irdec S.A. | Use of stabilised decontaminating compositions for the decontamination of toxic agents and/or pollutants |
EP0931129A4 (en) * | 1996-01-12 | 1999-07-28 | ||
US6008175A (en) * | 1996-03-04 | 1999-12-28 | The Proctor & Gamble Company | Method of cleaning carpets comprising an amineoxide or acyl sarcosinate and a source of active oxygen |
US6010993A (en) * | 1996-02-23 | 2000-01-04 | The Procter & Gamble Company | Disinfecting compositions |
WO2000031227A1 (en) * | 1998-11-23 | 2000-06-02 | Henkel Kommanditgesellschaft Auf Aktien | Aqueous bleach concentrate |
US6071870A (en) * | 1996-02-16 | 2000-06-06 | The Procter & Gamble Company | Bleaching compositions which contain a peroxygen bleach, a hydrophobic bleach activator, and a long chain alkyl sarcosinate |
US6103683A (en) * | 1996-01-12 | 2000-08-15 | The Procter & Gamble Co. | Disinfecting compositions and processes for disinfecting surfaces |
US6436342B1 (en) * | 1996-11-13 | 2002-08-20 | The Procter & Gamble Company | Sprayable disinfecting compositions and processes for disinfecting surfaces therewith |
WO2004067194A2 (en) * | 2003-01-31 | 2004-08-12 | Reckitt Benckiser N.V. | Aqueous cleaning compositions |
WO2006072427A1 (en) * | 2005-01-07 | 2006-07-13 | Henkel Kommanditgesellschaft Auf Aktien | Liquid bleach composition |
US7754670B2 (en) | 2005-07-06 | 2010-07-13 | Ecolab Inc. | Surfactant peroxycarboxylic acid compositions |
US7771737B2 (en) | 2004-01-09 | 2010-08-10 | Ecolab Inc. | Medium chain peroxycarboxylic acid compositions |
US7816555B2 (en) | 2003-01-17 | 2010-10-19 | Ecolab Inc. | Peroxycarboxylic acid compositions with reduced odor |
US7832360B2 (en) | 2000-12-15 | 2010-11-16 | Ecolab Usa Inc. | Method and composition for washing poultry during processing |
US7887641B2 (en) | 2004-01-09 | 2011-02-15 | Ecolab Usa Inc. | Neutral or alkaline medium chain peroxycarboxylic acid compositions and methods employing them |
US8043650B2 (en) | 1998-08-20 | 2011-10-25 | Ecolab Inc. | Treatment of animal carcasses |
US8124132B2 (en) | 2000-07-12 | 2012-02-28 | Ecolab Usa Inc. | Method and composition for inhibition of microbial growth in aqueous food transport and process streams |
US8128976B2 (en) | 2004-01-09 | 2012-03-06 | Ecolab Usa Inc. | Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions |
US8187652B2 (en) | 2004-01-09 | 2012-05-29 | Ecolab Usa Inc. | Methods for washing carcasses, meat, or meat products with medium chain peroxycarboxlyic acid compositions |
US8246906B2 (en) | 2000-04-28 | 2012-08-21 | Ecolab Usa Inc. | Antimicrobial composition |
EP2554742A1 (en) | 2011-08-01 | 2013-02-06 | Mehmet Korgün Sengün | Stable concentrated hydrogen peroxide compositions for bleaching textiles |
EP2759518A1 (en) | 2013-01-24 | 2014-07-30 | MKS-DEVO Kimyevi Mad. San. Tic. A.S. | Bleaching compositions with improved performance and stability |
US8999175B2 (en) | 2004-01-09 | 2015-04-07 | Ecolab Usa Inc. | Methods for washing and processing fruits, vegetables, and other produce with medium chain peroxycarboxylic acid compositions |
US9511161B2 (en) | 2004-01-09 | 2016-12-06 | Ecolab Usa Inc. | Methods for reducing the population of arthropods with medium chain peroxycarboxylic acid compositions |
US9708256B2 (en) | 2006-10-18 | 2017-07-18 | Ecolab Usa Inc. | Method for making a peroxycarboxylic acid |
WO2017215932A1 (en) | 2016-06-13 | 2017-12-21 | Unilever N.V. | Foamable cleaning composition containing hydrogen peroxide |
US11241658B2 (en) | 2018-02-14 | 2022-02-08 | Ecolab Usa Inc. | Compositions and methods for the reduction of biofilm and spores from membranes |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9607946D0 (en) * | 1996-04-17 | 1996-06-19 | Reckitt & Colman France | Improvements in or relating to organic compositions |
US6479454B1 (en) | 2000-10-05 | 2002-11-12 | Ecolab Inc. | Antimicrobial compositions and methods containing hydrogen peroxide and octyl amine oxide |
US7547421B2 (en) | 2006-10-18 | 2009-06-16 | Ecolab Inc. | Apparatus and method for making a peroxycarboxylic acid |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0376704A1 (en) * | 1988-12-28 | 1990-07-04 | Unilever Plc | Bleaching composition |
EP0404293A2 (en) * | 1989-04-21 | 1990-12-27 | The Clorox Company | Thickened acidic liquid composition with sulfonate FWA |
JPH0376799A (en) * | 1989-08-19 | 1991-04-02 | Sanpoole Kk | Liquid bleaching agent composition |
JPH03111494A (en) * | 1989-09-25 | 1991-05-13 | Lion Corp | Liquid detergent composition |
JPH05112798A (en) * | 1991-10-22 | 1993-05-07 | Dainippon Jochugiku Co Ltd | Acidic detergent composition |
WO1993014183A1 (en) * | 1992-01-10 | 1993-07-22 | The Procter & Gamble Company | Colorless detergent compositions with enhanced stability |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL186920C (en) * | 1976-02-09 | 1991-04-02 | Shell Int Research | METHOD FOR PREPARING A PEROXIDE BASED BLEACH PREPARATION AND METHOD FOR PREPARING SOLID BLEACH CONCENTRATES |
GB9014348D0 (en) * | 1990-06-27 | 1990-08-15 | Unilever Plc | Bleaching composition |
-
1994
- 1994-02-14 GB GB9402802A patent/GB2286603B/en not_active Expired - Fee Related
-
1995
- 1995-02-14 EP EP95300897A patent/EP0667392A3/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0376704A1 (en) * | 1988-12-28 | 1990-07-04 | Unilever Plc | Bleaching composition |
EP0404293A2 (en) * | 1989-04-21 | 1990-12-27 | The Clorox Company | Thickened acidic liquid composition with sulfonate FWA |
JPH0376799A (en) * | 1989-08-19 | 1991-04-02 | Sanpoole Kk | Liquid bleaching agent composition |
JPH03111494A (en) * | 1989-09-25 | 1991-05-13 | Lion Corp | Liquid detergent composition |
JPH05112798A (en) * | 1991-10-22 | 1993-05-07 | Dainippon Jochugiku Co Ltd | Acidic detergent composition |
WO1993014183A1 (en) * | 1992-01-10 | 1993-07-22 | The Procter & Gamble Company | Colorless detergent compositions with enhanced stability |
Non-Patent Citations (3)
Title |
---|
DATABASE WPI Section Ch, Week 9119 Derwent Publications Ltd., London, GB; Class D25, AN 91-138082 & JP-A-03 076 799 ( SUN POLE KK) , 2 April 1991 * |
DATABASE WPI Section Ch, Week 9125 Derwent Publications Ltd., London, GB; Class A97, AN 91-182435 & JP-A-03 111 494 ( LION CORP) , 13 May 1991 * |
DATABASE WPI Section Ch, Week 9323 Derwent Publications Ltd., London, GB; Class A97, AN 93-185370 & JP-A-05 112 798 ( DAINIPPON JOCHUGIKU KK) , 7 May 1993 * |
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0931129A4 (en) * | 1996-01-12 | 1999-07-28 | ||
US6103683A (en) * | 1996-01-12 | 2000-08-15 | The Procter & Gamble Co. | Disinfecting compositions and processes for disinfecting surfaces |
EP0931129A1 (en) * | 1996-01-12 | 1999-07-28 | The Procter & Gamble Company | Disinfecting compositions and processes for disinfecting surfaces |
WO1997030139A1 (en) * | 1996-02-16 | 1997-08-21 | The Procter & Gamble Company | Bleaching compositions |
US6071870A (en) * | 1996-02-16 | 2000-06-06 | The Procter & Gamble Company | Bleaching compositions which contain a peroxygen bleach, a hydrophobic bleach activator, and a long chain alkyl sarcosinate |
EP0790297A1 (en) * | 1996-02-16 | 1997-08-20 | The Procter & Gamble Company | Bleaching compositions |
US6010993A (en) * | 1996-02-23 | 2000-01-04 | The Procter & Gamble Company | Disinfecting compositions |
US6008175A (en) * | 1996-03-04 | 1999-12-28 | The Proctor & Gamble Company | Method of cleaning carpets comprising an amineoxide or acyl sarcosinate and a source of active oxygen |
WO1997047718A3 (en) * | 1996-06-13 | 1998-02-12 | Henkel Kgaa | Thickening agent for aqueous hydrogen peroxide solutions |
WO1997047718A2 (en) * | 1996-06-13 | 1997-12-18 | Henkel Kommanditgesellschaft Auf Aktien | Thickening agent for aqueous hydrogen peroxide solutions |
US6436342B1 (en) * | 1996-11-13 | 2002-08-20 | The Procter & Gamble Company | Sprayable disinfecting compositions and processes for disinfecting surfaces therewith |
FR2766725A1 (en) * | 1997-07-31 | 1999-02-05 | Irdec Sa | STABILIZED DECONTAMINANT COMPOSITIONS |
EP0894512A1 (en) * | 1997-07-31 | 1999-02-03 | Irdec S.A. | Use of stabilised decontaminating compositions for the decontamination of toxic agents and/or pollutants |
US9770040B2 (en) | 1998-08-20 | 2017-09-26 | Ecolab Usa Inc. | Treatment of animal carcasses |
US8043650B2 (en) | 1998-08-20 | 2011-10-25 | Ecolab Inc. | Treatment of animal carcasses |
WO2000031227A1 (en) * | 1998-11-23 | 2000-06-02 | Henkel Kommanditgesellschaft Auf Aktien | Aqueous bleach concentrate |
US8246906B2 (en) | 2000-04-28 | 2012-08-21 | Ecolab Usa Inc. | Antimicrobial composition |
US10342231B2 (en) | 2000-07-12 | 2019-07-09 | Ecolab Usa Inc. | Method and composition for inhibition of microbial growth in aqueous food transport and process streams |
US9247738B2 (en) | 2000-07-12 | 2016-02-02 | Ecolab Usa Inc. | Method and composition for inhibition of microbial growth in aqueous food transport and process streams |
US8124132B2 (en) | 2000-07-12 | 2012-02-28 | Ecolab Usa Inc. | Method and composition for inhibition of microbial growth in aqueous food transport and process streams |
US7832360B2 (en) | 2000-12-15 | 2010-11-16 | Ecolab Usa Inc. | Method and composition for washing poultry during processing |
US8020520B2 (en) | 2000-12-15 | 2011-09-20 | Ecolab Usa Inc. | Method and composition for washing poultry during processing |
US7816555B2 (en) | 2003-01-17 | 2010-10-19 | Ecolab Inc. | Peroxycarboxylic acid compositions with reduced odor |
WO2004067194A2 (en) * | 2003-01-31 | 2004-08-12 | Reckitt Benckiser N.V. | Aqueous cleaning compositions |
WO2004067194A3 (en) * | 2003-01-31 | 2004-11-18 | Reckitt Benckiser Nv | Aqueous cleaning compositions |
US9511161B2 (en) | 2004-01-09 | 2016-12-06 | Ecolab Usa Inc. | Methods for reducing the population of arthropods with medium chain peroxycarboxylic acid compositions |
US8999175B2 (en) | 2004-01-09 | 2015-04-07 | Ecolab Usa Inc. | Methods for washing and processing fruits, vegetables, and other produce with medium chain peroxycarboxylic acid compositions |
US10568322B2 (en) | 2004-01-09 | 2020-02-25 | Ecolab Usa Inc. | Medium chain peroxycarboxylic acid compositions |
US8128976B2 (en) | 2004-01-09 | 2012-03-06 | Ecolab Usa Inc. | Methods for washing poultry during processing with medium chain peroxycarboxylic acid compositions |
US8187652B2 (en) | 2004-01-09 | 2012-05-29 | Ecolab Usa Inc. | Methods for washing carcasses, meat, or meat products with medium chain peroxycarboxlyic acid compositions |
US7771737B2 (en) | 2004-01-09 | 2010-08-10 | Ecolab Inc. | Medium chain peroxycarboxylic acid compositions |
US8318188B2 (en) | 2004-01-09 | 2012-11-27 | Ecolab Usa Inc. | Medium chain peroxycarboxylic acid compositions |
US9888684B2 (en) | 2004-01-09 | 2018-02-13 | Ecolab Usa Inc. | Medium chain perosycarboxylic acid compositions |
US8758789B2 (en) | 2004-01-09 | 2014-06-24 | Ecolab Usa Inc. | Medium chain peroxycarboxylic acid compositions |
US7887641B2 (en) | 2004-01-09 | 2011-02-15 | Ecolab Usa Inc. | Neutral or alkaline medium chain peroxycarboxylic acid compositions and methods employing them |
US9491965B2 (en) | 2004-01-09 | 2016-11-15 | Ecolab Usa Inc. | Medium chain peroxycarboxylic acid compositions |
US8057812B2 (en) | 2004-01-09 | 2011-11-15 | Ecolab Usa Inc. | Medium chain peroxycarboxylic acid compositions |
WO2006072427A1 (en) * | 2005-01-07 | 2006-07-13 | Henkel Kommanditgesellschaft Auf Aktien | Liquid bleach composition |
DE102005000955A1 (en) * | 2005-01-07 | 2006-07-20 | Henkel Kgaa | Liquid bleach composition |
DE102005000955B4 (en) * | 2005-01-07 | 2007-08-30 | Henkel Kgaa | Liquid bleach composition |
US7754670B2 (en) | 2005-07-06 | 2010-07-13 | Ecolab Inc. | Surfactant peroxycarboxylic acid compositions |
US9708256B2 (en) | 2006-10-18 | 2017-07-18 | Ecolab Usa Inc. | Method for making a peroxycarboxylic acid |
EP2554742A1 (en) | 2011-08-01 | 2013-02-06 | Mehmet Korgün Sengün | Stable concentrated hydrogen peroxide compositions for bleaching textiles |
WO2014114703A1 (en) | 2013-01-24 | 2014-07-31 | Mks-Devo Kimyevi Mad. San. Tic. A.S. | Bleaching compositions with improved performance and stability |
EP2759518A1 (en) | 2013-01-24 | 2014-07-30 | MKS-DEVO Kimyevi Mad. San. Tic. A.S. | Bleaching compositions with improved performance and stability |
WO2017215932A1 (en) | 2016-06-13 | 2017-12-21 | Unilever N.V. | Foamable cleaning composition containing hydrogen peroxide |
US11241658B2 (en) | 2018-02-14 | 2022-02-08 | Ecolab Usa Inc. | Compositions and methods for the reduction of biofilm and spores from membranes |
Also Published As
Publication number | Publication date |
---|---|
EP0667392A3 (en) | 1995-11-15 |
GB2286603B (en) | 1998-03-25 |
GB2286603A (en) | 1995-08-23 |
GB9402802D0 (en) | 1994-04-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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