CA2204153C - Compositions de precurseurs de blanchiment a base de peroxyacide hydrophobe stabilisees par un acide carboxylique hydrosoluble - Google Patents

Compositions de precurseurs de blanchiment a base de peroxyacide hydrophobe stabilisees par un acide carboxylique hydrosoluble Download PDF

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Publication number
CA2204153C
CA2204153C CA002204153A CA2204153A CA2204153C CA 2204153 C CA2204153 C CA 2204153C CA 002204153 A CA002204153 A CA 002204153A CA 2204153 A CA2204153 A CA 2204153A CA 2204153 C CA2204153 C CA 2204153C
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CA
Canada
Prior art keywords
bleach precursor
peroxyacid
precursor composition
composition according
peroxyacid bleach
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.)
Expired - Fee Related
Application number
CA002204153A
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English (en)
Other versions
CA2204153A1 (fr
Inventor
Nour-Eddine Guedira
Richard Timothy Hartshorn
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.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
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
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of CA2204153A1 publication Critical patent/CA2204153A1/fr
Application granted granted Critical
Publication of CA2204153C publication Critical patent/CA2204153C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2082—Polycarboxylic acids-salts 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/2075—Carboxylic acids-salts thereof
    • C11D3/2086—Hydroxy carboxylic acids-salts 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
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3907—Organic compounds

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  • Chemical & Material Sciences (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)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Cosmetics (AREA)

Abstract

La présente invention concerne une composition de précurseur au peroxyacide, ainsi qu'une composition détergente la renfermant. La composition de l'invention se compose: a) d'un précurseur de blanchiment particulaire à base de peroxyacide d'un calibre inférieur à 100µm, appartenant au groupe constitué des précurseurs produisant, sous perhydrolyse, un peroxyacide hydrophobe dont l'acide carboxylique parent présente une concentration micellaire critique inférieure à 0,5 moles/litre, et b) d'un composé d'acide organique hydrosoluble, ledit précurseur et ledit acide organique étant très proches physiquement. Les compositions de l'invention présentent une meilleure stabilité au stockage et un rendement accru de perhydrolyse.
CA002204153A 1994-11-19 1995-11-14 Compositions de precurseurs de blanchiment a base de peroxyacide hydrophobe stabilisees par un acide carboxylique hydrosoluble Expired - Fee Related CA2204153C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9423374A GB9423374D0 (en) 1994-11-19 1994-11-19 Peroxyacid bleach precursor compositions
GB9423374.9 1994-11-19
PCT/US1995/015494 WO1996016148A1 (fr) 1994-11-19 1995-11-14 Compositions de precurseurs de blanchiment a base de peroxyacide hydrophobe stabilisees par un acide carboxylique hydrosoluble

Publications (2)

Publication Number Publication Date
CA2204153A1 CA2204153A1 (fr) 1996-05-30
CA2204153C true CA2204153C (fr) 2001-07-10

Family

ID=10764662

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002204153A Expired - Fee Related CA2204153C (fr) 1994-11-19 1995-11-14 Compositions de precurseurs de blanchiment a base de peroxyacide hydrophobe stabilisees par un acide carboxylique hydrosoluble

Country Status (10)

Country Link
EP (1) EP0791044B1 (fr)
AR (1) AR000157A1 (fr)
AT (1) ATE240382T1 (fr)
BR (1) BR9510356A (fr)
CA (1) CA2204153C (fr)
DE (1) DE69530783T2 (fr)
ES (1) ES2194929T3 (fr)
GB (1) GB9423374D0 (fr)
MX (1) MX9703683A (fr)
WO (1) WO1996016148A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5858945A (en) * 1996-06-26 1999-01-12 Lever Brothers Company, Division Of Conopco, Inc. Peracid granules containing citric acid monohydrate for improved dissolution rates
US6200944B1 (en) * 1996-06-28 2001-03-13 The Procter & Gamble Company Bleach precursor compositions
ATE286876T1 (de) 2000-06-02 2005-01-15 Eastman Chem Co Reinigung von phenylestersalzen
AU2001268171A1 (en) 2000-06-02 2001-12-11 Eastman Chemical Company Process for recycling amido-carboxylic acid esters into amido-carboxylic acids
US6498124B2 (en) 2000-06-02 2002-12-24 Eastman Chemical Company Isolation of phenyl ester salts from mixtures comprising sulfolane
US6500973B2 (en) 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
US6660712B2 (en) 2000-06-02 2003-12-09 Dale Elbert Van Sickle Stabilization of amido acids with antioxidants
CA2715175C (fr) 2008-03-28 2017-11-21 Ecolab Inc. Acides peroxycarboxyliques sulfures, leur preparation et leurs procedes d'utilisation en tant qu'agents de blanchiment et antimicrobiens
US8871807B2 (en) 2008-03-28 2014-10-28 Ecolab Usa Inc. Detergents capable of cleaning, bleaching, sanitizing and/or disinfecting textiles including sulfoperoxycarboxylic acids
US8809392B2 (en) 2008-03-28 2014-08-19 Ecolab Usa Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
EP2687094B1 (fr) 2010-12-29 2018-05-02 Ecolab USA Inc. Production d'acides peroxcarboxyliques à pH alcalin et leur utilisation en tant qu'agents antimicrobiens et de blanchiment de textiles
US8933263B2 (en) 2010-12-29 2015-01-13 Ecolab Usa Inc. Water temperature as a means of controlling kinetics of onsite generated peracids
US8846107B2 (en) 2010-12-29 2014-09-30 Ecolab Usa Inc. In situ generation of peroxycarboxylic acids at alkaline pH, and methods of use thereof
US9321664B2 (en) 2011-12-20 2016-04-26 Ecolab Usa Inc. Stable percarboxylic acid compositions and uses thereof
CA2867565C (fr) 2012-03-30 2021-01-19 Victor KEASLER Utilisation de l'acide peracetique/peroxyde d'hydrogene et d'agents reducteurs de peroxyde pour le traitement des fluides de forage, des fluides frac, des eaux refoulees et des eaux usees
US8822719B1 (en) 2013-03-05 2014-09-02 Ecolab Usa Inc. Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring
US10165774B2 (en) 2013-03-05 2019-01-01 Ecolab Usa Inc. Defoamer useful in a peracid composition with anionic surfactants
US20140256811A1 (en) 2013-03-05 2014-09-11 Ecolab Usa Inc. Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids
MY191132A (en) 2014-12-18 2022-05-31 Ecolab Usa Inc Generation of peroxyformic acid through polyhydric alcohol formate
EP3232781A4 (fr) 2014-12-18 2018-08-22 Ecolab USA Inc. Procédés de formation d'acide peroxyformique et ses utilisations
US11040902B2 (en) 2014-12-18 2021-06-22 Ecolab Usa Inc. Use of percarboxylic acids for scale prevention in treatment systems
WO2019241635A1 (fr) 2018-06-15 2019-12-19 Ecolab Usa Inc. Compositions d'acide performique générées sur place pour le traitement de trayons

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4009113A (en) * 1971-04-30 1977-02-22 Lever Brothers Company Protection of materials
US5002691A (en) * 1986-11-06 1991-03-26 The Clorox Company Oxidant detergent containing stable bleach activator granules
EP0318470A3 (fr) * 1987-07-08 1991-01-30 Warwick International Group Plc Composition de blanchissage et procédé pour son obtention
US5411673A (en) * 1991-02-06 1995-05-02 The Procter & Gamble Company Peroxyacid bleach precursor compositions
GB9102507D0 (en) * 1991-02-06 1991-03-27 Procter & Gamble Peroxyacid bleach precursor compositions
ATE163037T1 (de) * 1992-11-16 1998-02-15 Procter & Gamble Reinigungs- und bleichmittelzusammensetzungen

Also Published As

Publication number Publication date
DE69530783T2 (de) 2004-03-18
ATE240382T1 (de) 2003-05-15
AR000157A1 (es) 1997-05-21
GB9423374D0 (en) 1995-01-11
MX9703683A (es) 1997-08-30
CA2204153A1 (fr) 1996-05-30
EP0791044B1 (fr) 2003-05-14
EP0791044A1 (fr) 1997-08-27
WO1996016148A1 (fr) 1996-05-30
DE69530783D1 (de) 2003-06-18
ES2194929T3 (es) 2003-12-01
EP0791044A4 (fr) 1998-09-02
BR9510356A (pt) 1997-12-23

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