EP0442549A2 - Wässrige Bleichmittelzusammensetzung - Google Patents
Wässrige Bleichmittelzusammensetzung Download PDFInfo
- 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
Links
- HKUURCCOPHGPNF-UHFFFAOYSA-N CC(CC=CC1C(N2)=O)C1C2=O Chemical compound CC(CC=CC1C(N2)=O)C1C2=O HKUURCCOPHGPNF-UHFFFAOYSA-N 0.000 description 1
- GUJLVWLSVKLMGK-UHFFFAOYSA-M OC(C(C=CC1C([N-]2)=O)=CC1C2=O)=O Chemical compound OC(C(C=CC1C([N-]2)=O)=CC1C2=O)=O GUJLVWLSVKLMGK-UHFFFAOYSA-M 0.000 description 1
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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/39—Organic or inorganic per-compounds
- C11D3/3945—Organic per-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
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.
Landscapes
- 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)
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)
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8411161D0 (en) * | 1984-05-01 | 1984-06-06 | Unilever Plc | Multiple compartment pack |
-
1990
- 1990-02-13 GB GB909003200A patent/GB9003200D0/en active Pending
-
1991
- 1991-01-22 DE DE1991622789 patent/DE69122789T2/de not_active Revoked
- 1991-01-22 ES ES91200119T patent/ES2093672T3/es not_active Expired - Lifetime
- 1991-01-22 EP EP19910200119 patent/EP0442549B1/de not_active Revoked
- 1991-02-06 CA CA 2035790 patent/CA2035790A1/en not_active Abandoned
- 1991-02-08 AU AU70864/91A patent/AU639296B2/en not_active Expired
- 1991-02-13 JP JP4124191A patent/JPH04214800A/ja active Pending
Patent Citations (5)
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)
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 |
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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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