CA2180716A1 - Diacyl & Tetraacyl Peroxides to Inhibit Transfer of Bleachable Food Soil in Machine Dishwashing - Google Patents

Diacyl & Tetraacyl Peroxides to Inhibit Transfer of Bleachable Food Soil in Machine Dishwashing

Info

Publication number
CA2180716A1
CA2180716A1 CA2180716A CA2180716A CA2180716A1 CA 2180716 A1 CA2180716 A1 CA 2180716A1 CA 2180716 A CA2180716 A CA 2180716A CA 2180716 A CA2180716 A CA 2180716A CA 2180716 A1 CA2180716 A1 CA 2180716A1
Authority
CA
Canada
Prior art keywords
diacyl
food soil
machine dishwashing
bleachable food
inhibit transfer
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
CA2180716A
Other languages
French (fr)
Other versions
CA2180716C (en
Inventor
Frederick Edward Hardy
Barry Thomas Ingram
Fiona Susan Macbeath
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
Frederick Edward Hardy
Barry Thomas Ingram
Fiona Susan Macbeath
The Procter & Gamble Company
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 Frederick Edward Hardy, Barry Thomas Ingram, Fiona Susan Macbeath, The Procter & Gamble Company filed Critical Frederick Edward Hardy
Publication of CA2180716A1 publication Critical patent/CA2180716A1/en
Application granted granted Critical
Publication of CA2180716C publication Critical patent/CA2180716C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/0005—Other compounding ingredients characterised by their effect
    • C11D3/0084—Antioxidants; Free-radical scavengers
    • 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

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)
  • Biochemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

There is provided the use of a bleaching species to inhibit the transfer of a bleachable food soil from an aqueous wash solution to a substrate in a dishwashing method wherein said bleaching species is selected from diacyl and tetraacyl peroxide bleaching species and mixtures thereof. There is also provided the use of said bleaching species to enhance the removal of bleachable food soils from a plastic substrate in a dishwashing method.
CA002180716A 1994-01-15 1995-01-13 Diacyl & tetraacyl peroxides to inhibit transfer of bleachable food soil in machine dishwashing Expired - Lifetime CA2180716C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9400720A GB2285629A (en) 1994-01-15 1994-01-15 Bleaching agent comprising acyl peroxides
GB9400720.0 1994-01-15
PCT/US1995/000571 WO1995019132A1 (en) 1994-01-15 1995-01-13 Diacyl and tetraacyl peroxides to inhibit transfer of bleachable food soil in machine dishwashing

Publications (2)

Publication Number Publication Date
CA2180716A1 true CA2180716A1 (en) 1995-07-20
CA2180716C CA2180716C (en) 2000-03-21

Family

ID=10748847

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002180716A Expired - Lifetime CA2180716C (en) 1994-01-15 1995-01-13 Diacyl & tetraacyl peroxides to inhibit transfer of bleachable food soil in machine dishwashing

Country Status (7)

Country Link
EP (2) EP0740521B1 (en)
AT (2) ATE215341T1 (en)
CA (1) CA2180716C (en)
DE (2) DE69534607T2 (en)
ES (2) ES2252149T3 (en)
GB (1) GB2285629A (en)
WO (1) WO1995019132A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT796317E (en) * 1994-12-09 2000-08-31 Procter & Gamble COMPOSITION FOR AUTOMATIC WASHING OF LOICA CONTAINING PARTICLES OF PEROXIDES OF DIACYL
EP0717102A1 (en) * 1994-12-09 1996-06-19 The Procter & Gamble Company Liquid automatic dishwashing detergent composition containing diacyl peroxides
US5663133A (en) * 1995-11-06 1997-09-02 The Procter & Gamble Company Process for making automatic dishwashing composition containing diacyl peroxide
EP0984057A1 (en) * 1998-09-01 2000-03-08 The Procter & Gamble Company The use of an aliphatic-aromatic diacyl peroxide in a bleaching composition
US20030036493A1 (en) * 2001-05-01 2003-02-20 The Procter & Gamble Company Stable liquid or gel bleaching composition containing diacyl peroxide particles
GB2390853A (en) * 2002-07-16 2004-01-21 Reckitt Benckiser Nv Cleaning composition containing hydrophobic component
ATE445694T1 (en) * 2002-05-11 2009-10-15 Reckitt Benckiser Nv USE OF A HYDROPHOBIC INGREDIENT IN A MACHINE DISHWASHING PROCESS
GB2395488A (en) * 2002-11-22 2004-05-26 Reckitt Benckiser Nv Stain removal
DE602005021950D1 (en) * 2005-03-07 2010-08-05 Procter & Gamble Cleaning or bleaching agent
ES2355730T3 (en) * 2005-03-07 2011-03-30 THE PROCTER & GAMBLE COMPANY DETERGENT AND WHITENING COMPOSITIONS.
US20060281654A1 (en) * 2005-03-07 2006-12-14 Brooker Anju Deepali M Detergent and bleach compositions
EP1847590B1 (en) 2006-04-20 2013-06-19 The Procter & Gamble Company Process for making bleach particles

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3544473A (en) * 1968-09-06 1970-12-01 Procter & Gamble Alkaline dishwasher detergent
GB1538744A (en) * 1975-05-13 1979-01-24 Interox Chemicals Ltd Bleaching composition containing diacyl peroxides
GB1568358A (en) * 1975-11-18 1980-05-29 Interox Chemicals Ltd Aromatic peroxyacids and their use in bleaching processes
GB1570498A (en) * 1975-12-23 1980-07-02 Interox Chemicals Ltd Peroxides and their use in bleaching compositions
US4464281A (en) * 1983-07-28 1984-08-07 Lever Brothers Company Stabilized bleach-sensitive dyes in automatic dishwasher detergent compositions
US5230822A (en) * 1989-11-15 1993-07-27 Lever Brothers Company, Division Of Conopco, Inc. Wax-encapsulated particles
GB9120958D0 (en) * 1991-10-02 1991-11-13 Procter & Gamble Bleaching composition
EP0717102A1 (en) * 1994-12-09 1996-06-19 The Procter & Gamble Company Liquid automatic dishwashing detergent composition containing diacyl peroxides

Also Published As

Publication number Publication date
DE69526207D1 (en) 2002-05-08
CA2180716C (en) 2000-03-21
DE69526207T2 (en) 2002-11-28
EP1167506A1 (en) 2002-01-02
GB2285629A (en) 1995-07-19
ATE215341T1 (en) 2002-04-15
EP0740521A1 (en) 1996-11-06
ES2173176T3 (en) 2002-10-16
EP0740521A4 (en) 1999-06-30
ATE309320T1 (en) 2005-11-15
WO1995019132A1 (en) 1995-07-20
ES2252149T3 (en) 2006-05-16
EP0740521B1 (en) 2002-04-03
GB9400720D0 (en) 1994-03-16
DE69534607D1 (en) 2005-12-15
DE69534607T2 (en) 2006-08-03
EP1167506B1 (en) 2005-11-09

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20150113