CA2204153A1 - Hydrophobic peroxyacid bleach precursor compositions stabilised with a water soluble carboxylic acid - Google Patents

Hydrophobic peroxyacid bleach precursor compositions stabilised with a water soluble carboxylic acid

Info

Publication number
CA2204153A1
CA2204153A1 CA002204153A CA2204153A CA2204153A1 CA 2204153 A1 CA2204153 A1 CA 2204153A1 CA 002204153 A CA002204153 A CA 002204153A CA 2204153 A CA2204153 A CA 2204153A CA 2204153 A1 CA2204153 A1 CA 2204153A1
Authority
CA
Canada
Prior art keywords
bleach precursor
peroxyacid bleach
carboxylic acid
water soluble
precursor compositions
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
CA002204153A
Other languages
French (fr)
Other versions
CA2204153C (en
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
Individual
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 Individual filed Critical Individual
Publication of CA2204153A1 publication Critical patent/CA2204153A1/en
Application granted granted Critical
Publication of CA2204153C publication Critical patent/CA2204153C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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

Landscapes

  • 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

There is provided a peroxyacid bleach precursor composition, and detergent composition containing it, comprising: a) a particulate peroxyacid bleach precursor of a size less than 100µm and selected from precursors which produce under perhydrolysis hydrophobic peroxyacid whose parent carboxylic acid has a critical micelle concentration less than 0.5 moles/litre; and b) a water-soluble organic acid compound; wherein said precursor and said organic acid are in close physical proximity. The compositions of the invention show enhanced storage stability as well as an enhanced perhydrolysis rate.
CA002204153A 1994-11-19 1995-11-14 Hydrophobic peroxyacid bleach precursor compositions stabilised with a water soluble carboxylic acid Expired - Fee Related CA2204153C (en)

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 (en) 1994-11-19 1995-11-14 Hydrophobic peroxyacid bleach precursor compositions stabilised with a water soluble carboxylic acid

Publications (2)

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

Family

ID=10764662

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002204153A Expired - Fee Related CA2204153C (en) 1994-11-19 1995-11-14 Hydrophobic peroxyacid bleach precursor compositions stabilised with a water soluble carboxylic acid

Country Status (10)

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

Families Citing this family (24)

* 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
AU2001268171A1 (en) 2000-06-02 2001-12-11 Eastman Chemical Company Process for recycling amido-carboxylic acid esters into amido-carboxylic acids
US6500973B2 (en) 2000-06-02 2002-12-31 Eastman Chemical Company Extractive solution crystallization of chemical compounds
WO2001092216A2 (en) 2000-06-02 2001-12-06 Eastman Chemical Company Improved purification of phenyl ester salts
US6660712B2 (en) 2000-06-02 2003-12-09 Dale Elbert Van Sickle Stabilization of amido acids with antioxidants
US6498124B2 (en) 2000-06-02 2002-12-24 Eastman Chemical Company Isolation of phenyl ester salts from mixtures comprising sulfolane
AU2009230713C1 (en) 2008-03-28 2018-08-02 Ecolab Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
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
WO2012090125A2 (en) 2010-12-29 2012-07-05 Ecolab Usa Inc. Sugar ester peracid on-site generator and formulator
PL2687094T3 (en) 2010-12-29 2018-09-28 Ecolab Usa Inc. Generation of peroxcarboxylic acids at alkaline pH, and their use as textile bleaching and antimicrobial agents
US8877254B2 (en) 2010-12-29 2014-11-04 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
CN104254496B (en) 2012-03-30 2016-10-26 艺康美国股份有限公司 Peracetic acid/hydrogen peroxide and peroxide reducing agent are for processing drilling fluid, fracturing fluid, recirculation water and the purposes of discharge water
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
US8822719B1 (en) 2013-03-05 2014-09-02 Ecolab Usa Inc. Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring
US11040902B2 (en) 2014-12-18 2021-06-22 Ecolab Usa Inc. Use of percarboxylic acids for scale prevention in treatment systems
US9518013B2 (en) 2014-12-18 2016-12-13 Ecolab Usa Inc. Generation of peroxyformic acid through polyhydric alcohol formate
WO2016100700A1 (en) 2014-12-18 2016-06-23 Ecolab Usa Inc. Methods for forming peroxyformic acid and uses thereof
CA3103876C (en) 2018-06-15 2024-02-27 Ecolab Usa Inc. On site generated performic acid compositions for teat treatment
BR112021002549A2 (en) 2018-08-22 2021-05-04 Ecolab Usa Inc. stabilized peroxycarboxylic acid composition, and, method of reducing a microbial population using a stabilized peroxycarboxylic acid composition.
US12096768B2 (en) 2019-08-07 2024-09-24 Ecolab Usa Inc. Polymeric and solid-supported chelators for stabilization of peracid-containing compositions

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 (en) * 1987-07-08 1991-01-30 Warwick International Group Plc Laundry composition and process for producing it
GB9102507D0 (en) * 1991-02-06 1991-03-27 Procter & Gamble Peroxyacid bleach precursor compositions
US5411673A (en) * 1991-02-06 1995-05-02 The Procter & Gamble Company Peroxyacid bleach precursor compositions
ATE163037T1 (en) * 1992-11-16 1998-02-15 Procter & Gamble CLEANING AND BLEACHING COMPOSITIONS

Also Published As

Publication number Publication date
GB9423374D0 (en) 1995-01-11
DE69530783T2 (en) 2004-03-18
EP0791044A1 (en) 1997-08-27
EP0791044A4 (en) 1998-09-02
MX9703683A (en) 1997-08-30
ES2194929T3 (en) 2003-12-01
DE69530783D1 (en) 2003-06-18
BR9510356A (en) 1997-12-23
CA2204153C (en) 2001-07-10
AR000157A1 (en) 1997-05-21
ATE240382T1 (en) 2003-05-15
EP0791044B1 (en) 2003-05-14
WO1996016148A1 (en) 1996-05-30

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