ATE272703T1 - DETERGENTS WHICH FIRST RELEASE WEAKER AND THEN STRONGER PEROXOCARBONIC ACID BLEACH - Google Patents

DETERGENTS WHICH FIRST RELEASE WEAKER AND THEN STRONGER PEROXOCARBONIC ACID BLEACH

Info

Publication number
ATE272703T1
ATE272703T1 AT96936561T AT96936561T ATE272703T1 AT E272703 T1 ATE272703 T1 AT E272703T1 AT 96936561 T AT96936561 T AT 96936561T AT 96936561 T AT96936561 T AT 96936561T AT E272703 T1 ATE272703 T1 AT E272703T1
Authority
AT
Austria
Prior art keywords
release
weaker
stronger
detergents
acid bleach
Prior art date
Application number
AT96936561T
Other languages
German (de)
Inventor
Gerard Marcel Baillely
Nour-Eddine Guedira
Robin Gibson Hall
Original Assignee
Procter & Gamble
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 & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE272703T1 publication Critical patent/ATE272703T1/en

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
    • C11D3/39—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
    • C11D3/3902—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)
  • 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)

Abstract

There is provided a detergent composition containing an organic peroxyacid bleaching system capable of releasing a plurality of organic peroxyacids of different strength to a wash solution. A means is provided for delaying the release of a stronger organic peroxyacid relative to the release of a weaker organic peroxyacid. The detergent composition provides bleachable soil/stain removal capability when employed in laundry or dishwashing methods.
AT96936561T 1995-10-12 1996-10-15 DETERGENTS WHICH FIRST RELEASE WEAKER AND THEN STRONGER PEROXOCARBONIC ACID BLEACH ATE272703T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9520921.9A GB9520921D0 (en) 1995-10-12 1995-10-12 Detergent compositions
PCT/US1996/016566 WO1997013835A1 (en) 1995-10-12 1996-10-15 Detergents delivering a stronger organic peroxyacid bleach to a wash first followed by delivering a weaker peroxyacid

Publications (1)

Publication Number Publication Date
ATE272703T1 true ATE272703T1 (en) 2004-08-15

Family

ID=10782212

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96936561T ATE272703T1 (en) 1995-10-12 1996-10-15 DETERGENTS WHICH FIRST RELEASE WEAKER AND THEN STRONGER PEROXOCARBONIC ACID BLEACH

Country Status (7)

Country Link
EP (1) EP0861315B1 (en)
AT (1) ATE272703T1 (en)
BR (1) BR9610927A (en)
DE (1) DE69633060T2 (en)
ES (1) ES2225891T3 (en)
GB (1) GB9520921D0 (en)
WO (1) WO1997013835A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2329187A (en) 1997-09-11 1999-03-17 Procter & Gamble Detergent composition containing an anionic surfactant system and a hydrophobic peroxy bleach
US7415983B2 (en) 2003-12-18 2008-08-26 Ecolab Inc. Method of cleaning articles in a dish machine using an acidic detergent
US10870818B2 (en) 2018-06-15 2020-12-22 Ecolab Usa Inc. Enhanced peroxygen stability using fatty acid in bleach activating agent containing peroxygen solid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8711153D0 (en) * 1987-05-12 1987-06-17 Warwick International Ltd Bleach activator compositions
US5130045A (en) * 1987-10-30 1992-07-14 The Clorox Company Delayed onset active oxygen bleach composition
CA2161214C (en) * 1993-05-20 2000-06-27 Alan David Willey Bleaching compounds comprising substituted benzoyl caprolactam bleach activators
US5405413A (en) * 1993-06-24 1995-04-11 The Procter & Gamble Co. Bleaching compounds comprising acyl valerolactam bleach activators
GB9407628D0 (en) * 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions

Also Published As

Publication number Publication date
EP0861315B1 (en) 2004-08-04
DE69633060T2 (en) 2005-08-11
GB9520921D0 (en) 1995-12-13
ES2225891T3 (en) 2005-03-16
BR9610927A (en) 1999-02-17
EP0861315A4 (en) 2000-01-19
DE69633060D1 (en) 2004-09-09
WO1997013835A1 (en) 1997-04-17
EP0861315A1 (en) 1998-09-02

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Legal Events

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