EP0442549A2 - Wässrige Bleichmittelzusammensetzung - Google Patents

Wässrige Bleichmittelzusammensetzung Download PDF

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Publication number
EP0442549A2
EP0442549A2 EP19910200119 EP91200119A EP0442549A2 EP 0442549 A2 EP0442549 A2 EP 0442549A2 EP 19910200119 EP19910200119 EP 19910200119 EP 91200119 A EP91200119 A EP 91200119A EP 0442549 A2 EP0442549 A2 EP 0442549A2
Authority
EP
European Patent Office
Prior art keywords
acid
peroxyacid
weight
surfactant
composition
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.)
Granted
Application number
EP19910200119
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English (en)
French (fr)
Other versions
EP0442549A3 (en
EP0442549B1 (de
Inventor
Stephen George Barnes
Timothy David Finch
Ian Thompson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
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Application filed by Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0442549A2 publication Critical patent/EP0442549A2/de
Publication of EP0442549A3 publication Critical patent/EP0442549A3/en
Application granted granted Critical
Publication of EP0442549B1 publication Critical patent/EP0442549B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3945Organic per-compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3947Liquid compositions

Definitions

  • the invention relates to an aqueous liquid bleaching composition comprising a selected organic peroxy acid, which composition may be used for the bleaching of fabrics and hard surfaces.
  • the preferred peroxy material was identified as 1,12-diperoxydodecanedioic acid (DPDA) and this was employed in almost all the examples.
  • DPDA 1,12-diperoxydodecanedioic acid
  • EP-A-0 176 124 also focusses upon surfactant suspended 1,12-diperoxydodecanedioic acid in a low pH aqueous liquid. This art informs that surfactants other than alkylbenzene sulfonate have a detrimental effect upon chemical stability of the suspensions.
  • EP-A-0 240 481 seemingly also finds some special significance in the use of alkylbenzene sulfonate, focusses upon DPDA, and further suggests use of magnesium sulfate as a suspension aid and peracid stabiliser.
  • an object of the present invention to provide an aqueous suspension of a solid, substantially water-insoluble organic peroxy acid, which is chemically and physically stable throughout a wide range of temperatures and which is moreover highly effective for use in the disinfecting and bleaching of substrates, e.g. fabrics and hard surfaces.
  • An aqueous liquid bleaching composition having a pH of from 1 to 6.5 comprising:
  • imidoperoxycarboxylic acids of formula (I) above when presented as an aqueous suspension comprising a surfactant and electrolyte as hereinbefore defined at a pH within the range of 1-6.5, preferably from 2-5, are not only extremely stable both physically and chemically, but also show very effective bleaching and disinfecting properties already at low temperatures e.g. from ambient to about 40°C, as compared to similar formulations based on DPDA as the peroxyacid.
  • imidoperoxycarboxylic acids usable in the present invention are those having the following structures: of which phthaloylamino peroxy caproic acid (("PAP") of formula (1) is particularly preferred.
  • Amounts of this class of peroxyacids to be used in the compositions of this invention range from about 1 to about 40% by weight, preferably from about 2 to 30%, optimally between about 5 and 20% by weight.
  • the particle size of the peroxy acid used in this invention is of some importance. Particles that are too large have been found to readily separate while very small particle sizes decrease chemical stability.
  • the range of particle size should be from about 10 to 1,000 microns, preferably between 20 and 500 microns, optimally between 30 and 250 microns.
  • Surfactants are required to stably suspend the imidoperoxy carboxylic acid of the present invention. Suitable for this purpose are anionic, nonionic, cationic, zwitterionic surfactants and mixtures thereof. However, the preferred system is a mixed anionic and nonionic detergent combination.
  • Nonionic surfactants useful for the present invention may be selected from a wide category of materials, many of which are outlined in Schwartz, Perry Vol. II, 1958 “Detergents and Surface Agents” and Schick, vol. I, 1967 "Nonionic Surfactants”.
  • fatty acids, fatty alcohols, fatty amides and alkoxylated derivations thereof may be usefully employed.
  • alkoxylate category there is recommended ethylene oxide and/or propylene oxide condensation products of C8-C20 linear-or branched-chain aliphatic carboxylic acids, aliphatic alcohols and alkyl phenols.
  • the C12-C18 aliphatic alcohols ethoxylated with an average from about 3 to about 12 moles of ethylene oxide per alcohol molecule. Even more specifically the C12-C15 alcohols condensed with either an average of 3 or 9 moles ethylene oxide and the C12-C14 aliphatic alcohols condensed with 7 moles ethylene oxide have been found to be highly effective.
  • anionic materials are water-soluble salts of alkylbenzene sulfonates, alkyl sulfates, alkyl ether sulfates, diakyl sulfosuccinates, paraffin sulfonates, ⁇ -olefin sulfonates, ⁇ - sulfocarboxylates and their esters, alkyl glycerol ether sulfonates, alkyl phenol polyethoxy ether sulfates, 2-acyloxy-alkane-1-sulfonates, ⁇ -alkoxyalkane sulfonates, secondary alkane sulfonates, and mixtures thereof.
  • the cationic detergents which can be used in the present invention include quaternary ammonium salts which contain at least one alkyl group having from 12 to 20 carbon atoms.
  • quaternary ammonium salts which contain at least one alkyl group having from 12 to 20 carbon atoms.
  • the halide ions are the common anions, other suitable anions include acetate, phosphate, sulfate, nitrate and the like.
  • Specific cationic detergents include distearyl dimethyl ammonium chloride, stearyl dimethyl benzyl ammonium chloride, stearyl trimethyl ammonium chloride coco dimethyl benzyl ammonium chloride, dicoco dimethyl ammonium chloride, cetyl pyridinium chloride, cetyl trimethyl ammonium bromide, stearyl amine salts that are soluble in water such as stearyl amine acetate and stearyl amine hydrochloride, stearyl dimethyl amine hydrochloride, distearyl amine hydrochloride, alkyl phenoxyethoxyethyl dimethyl ammonium chloride, decyl pyridinium bromide, pyridinium chloride derivative of the acetyl amino ethyl esters of lauric acid, lauryl trimethyl ammonium chloride, decyl amine acetate, lauryl dimethyl ethyl ammonium chloride,
  • Zwitterionic detergents include alkyl- ⁇ -iminodipropionate, alkyl- ⁇ -aminopripionate, fatty imidazolines, betaines, and mixtures thereof. Specific examples of such detergents are 1-coco-5-hydroxyethyl-5-carboxymethyl imidazoline, dodecyl- ⁇ -alanine, the inner salt of 2-trimethylamino lauric acid, and N-dodecyl-N,N-dimethyl amino acetic acid.
  • the total surfactant amount in the liquid bleaching composition of the invention may vary from 2 to 50% by weight, preferably from 5 to 35% by weight, depending on the purpose of use.
  • the ratio thereof may vary from about 10:1 to 1:10.
  • anionic surfactant used in this context includes the alkali metal soaps of synthetic or natural long-chain fatty acids having normally from 12 to 20 carbon atoms in the chain.
  • Preferred surfactant mixtures usable in the present invention are mixtures of:
  • the total level of electrolyte(s) present in the composition to provide structuring may vary from about 1.5 to about 30%, preferably from 2.5 to 25% by weight.
  • electrolytes include inorganic compounds such as sodium sulfate and sodium nitrate, and mixtures thereof.
  • Examples of useful metal ion complexing agents include dipicolinic acid, with or without a synergistic amount of a water-soluble phosphate salt; dipicolinic acid N-oxide; picolinic acid; ethylene diamine tetraacetic acid (EDTA) and its salts; various organic phosphonic acids or phosphonates such as hydroxyethylidenediphosphonic acid (Dequest 2010 R ), ethylene diamine tetra-(methylene phosphonic acid), -Dequest 2040- and diethylene triamine penta-(methylene phosphonic acid)-Dequest R 2060.
  • a water-soluble phosphate salt dipicolinic acid N-oxide
  • picolinic acid ethylene diamine tetraacetic acid (EDTA) and its salts
  • EDTA ethylene diamine tetraacetic acid
  • various organic phosphonic acids or phosphonates such as hydroxyethylidenediphosphonic acid (Dequest 2010 R ), ethylene diamine tetra
  • metal complexing agents known in the art may also be useful, the effectiveness of which may depend strongly on the pH of the final formulation. Generally, and for most purposes, levels of metal ion complexing agents in the range of from about 10-1000 ppm are already effective to remove the metal ion contaminants.
  • liquid bleaching compositions of the invention may also contain certain optional ingredients in minor amounts.
  • optional ingredients are suds-controlling agents, such the various silicone oils, fluorescers, perfumes, coloring agents, abrasives, hydrotropes and antioxidants.
  • any such optional ingredient should only be incorporated if its presence in the composition does not significantly reduce the chemical and physical stability of the peroxy acid in the suspending system.
  • a particularly preferred optional ingredient is hydrogen peroxide (H2O2). It has been found that hydrogen peroxide, when incorporated in the aqueous liquid bleach composition of the invention is quite compatible with the imido peroxy carboxylic acid. Addition of hydrogen peroxide to the present bleach composition serves to provide an additional benefit of boosting its high temperature (i.e. above 60°C) bleaching performance.
  • an amount of about 2% to 10% by weight, preferably from 4% to 6% by weight of hydrogen peroxide in the composition is adequate to achieve the desired effect.
  • Aqueous liquid products encompassed by the invention will have a viscosity in the range of from about 50 to 20,000 centipoises (0.05 to 20 Pascal seconds) measured at a shear rate of 21 second-1 at 25°C. In most cases, however, the products of the invention will have a viscosity of from about 0.2 to about 12 PaS, preferably between about 0.5 and 1.5 PaS.
  • aqueous liquid bleaching compositions of this invention have an acid pH in the range of from 1 to 6.5, preferably from 2 to 5, particularly between 3.0 and 4.5.

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)
EP19910200119 1990-02-13 1991-01-22 Wässrige Bleichmittelzusammensetzung Revoked EP0442549B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB909003200A GB9003200D0 (en) 1990-02-13 1990-02-13 Aqueous liquid bleach composition
GB9003200 1990-02-13

Publications (3)

Publication Number Publication Date
EP0442549A2 true EP0442549A2 (de) 1991-08-21
EP0442549A3 EP0442549A3 (en) 1992-01-08
EP0442549B1 EP0442549B1 (de) 1996-10-23

Family

ID=10670885

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19910200119 Revoked EP0442549B1 (de) 1990-02-13 1991-01-22 Wässrige Bleichmittelzusammensetzung

Country Status (7)

Country Link
EP (1) EP0442549B1 (de)
JP (1) JPH04214800A (de)
AU (1) AU639296B2 (de)
CA (1) CA2035790A1 (de)
DE (1) DE69122789T2 (de)
ES (1) ES2093672T3 (de)
GB (1) GB9003200D0 (de)

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0497337A2 (de) * 1991-02-01 1992-08-05 Hoechst Aktiengesellschaft Wässrige Suspensionen von Peroxicarbonsäuren
EP0564250A2 (de) * 1992-03-31 1993-10-06 Unilever Plc Amido- und Imido-peroxysäure enthaltende strukturierte Flüssigwaschmittelzusammensetzungen
EP0610010A2 (de) * 1993-02-02 1994-08-10 Unilever Plc Flüssige Zusammensetzungen enthaltend Bleich- und/oder Hygienemittel mit geringer Wasserlöslichkeit
US5415796A (en) * 1990-11-02 1995-05-16 The Clorox Company Liquid nonaqueous detergent with stable, solubilized peracid
WO1995033816A1 (en) * 1994-06-08 1995-12-14 Unilever Plc Aqueous bleaching compositions comprising peroxy carboxylic acids
WO1996001311A1 (en) * 1994-07-01 1996-01-18 Warwick International Group Limited Bleaching compositions
WO1996019558A1 (en) * 1994-12-21 1996-06-27 Solvay Interox Limited Thickened peracid compositions
WO1996019559A1 (en) * 1994-12-21 1996-06-27 Solvay Interox Limited Thickened peracid compositions
US5631218A (en) * 1994-06-20 1997-05-20 Lever Brothers Company, Division Of Conopco, Inc. Antimicrobial cleaning compositions
EP0890635A2 (de) * 1997-07-08 1999-01-13 Manitoba Italia S.p.A. Zusammensetzungen auf Basis von Percarbonsäuren als Reinigungs- und Hygienemittel
WO1999013039A1 (en) * 1997-09-11 1999-03-18 The Procter & Gamble Company Detergent compositions
WO2000027973A1 (en) * 1998-11-10 2000-05-18 The Procter & Gamble Company Processes of soaking fabrics
WO2000027960A2 (en) * 1998-11-10 2000-05-18 The Procter & Gamble Company Bleaching compositions
WO2000027967A1 (en) * 1998-11-10 2000-05-18 The Procter & Gamble Company Bleaching compositions
EP1010750A1 (de) * 1998-12-14 2000-06-21 The Procter & Gamble Company Bleichmittelzusammensetzungen
EP1010751A2 (de) * 1998-12-14 2000-06-21 The Procter & Gamble Company Bleichmittelzusammensetzungen
WO2002012431A1 (de) * 2000-08-10 2002-02-14 Ecolab Gmbh & Co. Ohg Pastenförmige persäuren
US6440921B1 (en) * 1998-11-10 2002-08-27 The Procter & Gamble Company Bleaching compositions
US6509308B1 (en) 1998-10-11 2003-01-21 The Procter & Gamble Company Bleaching compositions
US6537958B1 (en) * 1999-11-10 2003-03-25 The Procter & Gamble Company Bleaching compositions
US6548470B1 (en) 1998-12-14 2003-04-15 The Procter & Gamble Company Bleaching compositions
US6693069B2 (en) * 1999-12-23 2004-02-17 Ecolab Gmbh & Co. Ohg Disinfecting compositions and processes for disinfecting surfaces
WO2004053038A1 (de) * 2002-12-06 2004-06-24 Henkel Kommanditgesellschaft Auf Aktien Flüssiges saures waschmittel
EP1482026A1 (de) * 2003-05-28 2004-12-01 Ecolab Inc. Biozidwaschmittel
WO2005068470A2 (en) * 2004-01-08 2005-07-28 Solvay Solexis S.P.A. Aqueous formulations of imidoalkanepercarboxylic acids
WO2006048047A1 (en) * 2004-11-08 2006-05-11 Ecolab Inc. Biocidic detergent
US7531498B2 (en) 2003-06-13 2009-05-12 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Peroxycarboxylic acid-based bleach compositions having a long shelf life
EP1523474B2 (de) 2002-07-12 2012-12-19 Solvay Specialty Polymers Italy S.p.A. Kristalline formen von imidoalkanpercarbonsäuren
US8822719B1 (en) 2013-03-05 2014-09-02 Ecolab Usa Inc. Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring
US9242879B2 (en) 2012-03-30 2016-01-26 Ecolab Usa Inc. Use of peracetic acid/hydrogen peroxide and peroxide-reducing agents for treatment of drilling fluids, frac fluids, flowback water and disposal water
US9253978B2 (en) 2008-03-28 2016-02-09 Ecolab USA, Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
US9290448B2 (en) 2008-03-28 2016-03-22 Ecolab USA, Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
US9540598B2 (en) 2008-03-28 2017-01-10 Ecolab Usa Inc. Detergents capable of cleaning, bleaching, sanitizing and/or disinfecting textiles including sulfoperoxycarboxylic acids
US9902627B2 (en) 2011-12-20 2018-02-27 Ecolab Usa Inc. Stable percarboxylic acid compositions and uses thereof
US10165774B2 (en) 2013-03-05 2019-01-01 Ecolab Usa Inc. Defoamer useful in a peracid composition with anionic surfactants
US11026421B2 (en) 2013-03-05 2021-06-08 Ecolab Usa Inc. Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6844305B1 (en) 1999-08-27 2005-01-18 The Proctor & Gamble Company Aqueous liquid detergent compositions comprising a polymeric stabilization system
DE10259262B3 (de) 2002-12-17 2004-08-05 Henkel Kgaa Verfahren zur Herstellung von bleichmittelhaltigen Suspensionen
EP2744881B1 (de) 2011-08-15 2016-01-20 The Procter and Gamble Company Waschmittelzusammensetzungen mit pyridinol-n-oxidverbindungen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176124A2 (de) * 1984-09-28 1986-04-02 Akzo N.V. Verwendung von Peroxycarbonsäure enthaltenden Suspensionen als Bleichmittel, neue Bleichmittel und Bleichmittel in verpackter Form
EP0201958A1 (de) * 1985-05-07 1986-11-20 Akzo N.V. Giessbare Reinigungs- und Bleichmittel
EP0325289A1 (de) * 1988-01-20 1989-07-26 AUSIMONT S.p.A. Bleicher, die imidoaromatische Percarbonsäure enthalten
DE3906768A1 (de) * 1989-03-03 1990-09-06 Henkel Kgaa Peroxycarbonsaeuren und deren verwendung
EP0435379A2 (de) * 1989-12-22 1991-07-03 Akzo Nobel N.V. Suspension, Beschichtung, Agglomerierung und Verwendung von Imidoperoxicarboxylsäuren

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8411161D0 (en) * 1984-05-01 1984-06-06 Unilever Plc Multiple compartment pack

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0176124A2 (de) * 1984-09-28 1986-04-02 Akzo N.V. Verwendung von Peroxycarbonsäure enthaltenden Suspensionen als Bleichmittel, neue Bleichmittel und Bleichmittel in verpackter Form
EP0201958A1 (de) * 1985-05-07 1986-11-20 Akzo N.V. Giessbare Reinigungs- und Bleichmittel
EP0325289A1 (de) * 1988-01-20 1989-07-26 AUSIMONT S.p.A. Bleicher, die imidoaromatische Percarbonsäure enthalten
DE3906768A1 (de) * 1989-03-03 1990-09-06 Henkel Kgaa Peroxycarbonsaeuren und deren verwendung
EP0435379A2 (de) * 1989-12-22 1991-07-03 Akzo Nobel N.V. Suspension, Beschichtung, Agglomerierung und Verwendung von Imidoperoxicarboxylsäuren

Cited By (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5415796A (en) * 1990-11-02 1995-05-16 The Clorox Company Liquid nonaqueous detergent with stable, solubilized peracid
EP0497337A2 (de) * 1991-02-01 1992-08-05 Hoechst Aktiengesellschaft Wässrige Suspensionen von Peroxicarbonsäuren
EP0497337A3 (en) * 1991-02-01 1992-11-19 Hoechst Aktiengesellschaft Aqueous suspensions of peroxycarboxylic acids
EP0564250A2 (de) * 1992-03-31 1993-10-06 Unilever Plc Amido- und Imido-peroxysäure enthaltende strukturierte Flüssigwaschmittelzusammensetzungen
EP0564250A3 (en) * 1992-03-31 1995-11-08 Unilever Plc Structured liquid detergent compositions containing amido and imido peroxy acids
EP0610010A2 (de) * 1993-02-02 1994-08-10 Unilever Plc Flüssige Zusammensetzungen enthaltend Bleich- und/oder Hygienemittel mit geringer Wasserlöslichkeit
EP0610010A3 (de) * 1993-02-02 1994-10-12 Unilever Plc Flüssige Zusammensetzungen enthaltend Bleich- und/oder Hygienemittel mit geringer Wasserlöslichkeit.
WO1995033816A1 (en) * 1994-06-08 1995-12-14 Unilever Plc Aqueous bleaching compositions comprising peroxy carboxylic acids
US5631218A (en) * 1994-06-20 1997-05-20 Lever Brothers Company, Division Of Conopco, Inc. Antimicrobial cleaning compositions
WO1996001311A1 (en) * 1994-07-01 1996-01-18 Warwick International Group Limited Bleaching compositions
US5801138A (en) * 1994-07-01 1998-09-01 Warwick International Group Limited Bleaching compositions
WO1996019558A1 (en) * 1994-12-21 1996-06-27 Solvay Interox Limited Thickened peracid compositions
WO1996019559A1 (en) * 1994-12-21 1996-06-27 Solvay Interox Limited Thickened peracid compositions
US5962392A (en) * 1994-12-21 1999-10-05 Solvay Interox Limited Thickened peracid compositions
US6080712A (en) * 1994-12-21 2000-06-27 Solvay Interox Limited Thickened peracid compositions
EP0890635A2 (de) * 1997-07-08 1999-01-13 Manitoba Italia S.p.A. Zusammensetzungen auf Basis von Percarbonsäuren als Reinigungs- und Hygienemittel
EP0890635A3 (de) * 1997-07-08 1999-07-21 Manitoba Italia S.p.A. Zusammensetzungen auf Basis von Percarbonsäuren als Reinigungs- und Hygienemittel
WO1999013039A1 (en) * 1997-09-11 1999-03-18 The Procter & Gamble Company Detergent compositions
US6689732B1 (en) 1997-09-11 2004-02-10 The Procter & Gamble Company Detergent compositions having a specific hydrophobic peroxyacid bleaching system and anionic surfactant
US6509308B1 (en) 1998-10-11 2003-01-21 The Procter & Gamble Company Bleaching compositions
WO2000029536A1 (en) * 1998-11-10 2000-05-25 The Procter & Gamble Company Bleaching compositions
WO2000027960A3 (en) * 1998-11-10 2001-10-04 Procter & Gamble Bleaching compositions
WO2000027960A2 (en) * 1998-11-10 2000-05-18 The Procter & Gamble Company Bleaching compositions
WO2000027967A1 (en) * 1998-11-10 2000-05-18 The Procter & Gamble Company Bleaching compositions
WO2000027970A2 (en) * 1998-11-10 2000-05-18 The Procter & Gamble Company Bleaching compositions
US6440921B1 (en) * 1998-11-10 2002-08-27 The Procter & Gamble Company Bleaching compositions
WO2000027973A1 (en) * 1998-11-10 2000-05-18 The Procter & Gamble Company Processes of soaking fabrics
WO2000027964A1 (en) * 1998-11-10 2000-05-18 The Procter & Gamble Company Processes of soaking fabrics
WO2000027970A3 (en) * 1998-11-10 2000-08-24 Procter & Gamble Bleaching compositions
EP1010751A2 (de) * 1998-12-14 2000-06-21 The Procter & Gamble Company Bleichmittelzusammensetzungen
EP1010751A3 (de) * 1998-12-14 2000-08-09 The Procter & Gamble Company Bleichmittelzusammensetzungen
WO2000036072A1 (en) * 1998-12-14 2000-06-22 The Procter & Gamble Company Bleaching compositions
EP1010750A1 (de) * 1998-12-14 2000-06-21 The Procter & Gamble Company Bleichmittelzusammensetzungen
US6548470B1 (en) 1998-12-14 2003-04-15 The Procter & Gamble Company Bleaching compositions
US6537958B1 (en) * 1999-11-10 2003-03-25 The Procter & Gamble Company Bleaching compositions
US6693069B2 (en) * 1999-12-23 2004-02-17 Ecolab Gmbh & Co. Ohg Disinfecting compositions and processes for disinfecting surfaces
WO2002012431A1 (de) * 2000-08-10 2002-02-14 Ecolab Gmbh & Co. Ohg Pastenförmige persäuren
EP1523474B2 (de) 2002-07-12 2012-12-19 Solvay Specialty Polymers Italy S.p.A. Kristalline formen von imidoalkanpercarbonsäuren
WO2004053038A1 (de) * 2002-12-06 2004-06-24 Henkel Kommanditgesellschaft Auf Aktien Flüssiges saures waschmittel
DE10257389A1 (de) * 2002-12-06 2004-06-24 Henkel Kgaa Flüssiges saures Waschmittel
AU2004243597B2 (en) * 2003-05-28 2010-09-16 Ecolab Inc. Biocidic detergent
EP1482026A1 (de) * 2003-05-28 2004-12-01 Ecolab Inc. Biozidwaschmittel
WO2004106480A1 (en) * 2003-05-28 2004-12-09 Ecolab Inc. Biocidic detergent
JP4819681B2 (ja) * 2003-05-28 2011-11-24 イーコラブ インコーポレイティド 殺生物性洗浄剤
JP2007502853A (ja) * 2003-05-28 2007-02-15 イーコラブ インコーポレイティド 殺生物性洗浄剤
US7531498B2 (en) 2003-06-13 2009-05-12 Henkel Kommanditgesellschaft Auf Aktien (Henkel Kgaa) Peroxycarboxylic acid-based bleach compositions having a long shelf life
US8932631B2 (en) 2004-01-08 2015-01-13 Solvay Solexis S.P.A. Aqueous formulations of imidoalkanepercarboxylic acids
WO2005068470A3 (en) * 2004-01-08 2005-09-15 Solvay Solexis Spa Aqueous formulations of imidoalkanepercarboxylic acids
WO2005068470A2 (en) * 2004-01-08 2005-07-28 Solvay Solexis S.P.A. Aqueous formulations of imidoalkanepercarboxylic acids
WO2006048047A1 (en) * 2004-11-08 2006-05-11 Ecolab Inc. Biocidic detergent
US9359295B2 (en) 2008-03-28 2016-06-07 Ecolab USA, Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
US10669512B2 (en) 2008-03-28 2020-06-02 Ecolab Usa Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
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Also Published As

Publication number Publication date
GB9003200D0 (en) 1990-04-11
JPH04214800A (ja) 1992-08-05
CA2035790A1 (en) 1991-08-14
DE69122789T2 (de) 1997-03-13
DE69122789D1 (de) 1996-11-28
AU7086491A (en) 1991-08-15
EP0442549A3 (en) 1992-01-08
EP0442549B1 (de) 1996-10-23
ES2093672T3 (es) 1997-01-01
AU639296B2 (en) 1993-07-22

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