EP0740521A4 - Diacyl and tetraacyl peroxides to inhibit transfer of bleachable food soil in machine dishwashing - Google Patents

Diacyl and tetraacyl peroxides to inhibit transfer of bleachable food soil in machine dishwashing

Info

Publication number
EP0740521A4
EP0740521A4 EP95908056A EP95908056A EP0740521A4 EP 0740521 A4 EP0740521 A4 EP 0740521A4 EP 95908056 A EP95908056 A EP 95908056A EP 95908056 A EP95908056 A EP 95908056A EP 0740521 A4 EP0740521 A4 EP 0740521A4
Authority
EP
European Patent Office
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
EP95908056A
Other languages
German (de)
French (fr)
Other versions
EP0740521B1 (en
EP0740521A1 (en
Inventor
Frederick Edward Hardy
Barry Thomas Ingram
Fiona Susan Macbeth
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
Priority to EP01202846A priority Critical patent/EP1167506B1/en
Publication of EP0740521A1 publication Critical patent/EP0740521A1/en
Publication of EP0740521A4 publication Critical patent/EP0740521A4/en
Application granted granted Critical
Publication of EP0740521B1 publication Critical patent/EP0740521B1/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

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.
EP95908056A 1994-01-15 1995-01-13 Diacyl and tetraacyl peroxides to inhibit transfer of bleachable food soil in machine dishwashing Expired - Lifetime EP0740521B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP01202846A EP1167506B1 (en) 1994-01-15 1995-01-13 Diacyl and tetraacyl peroxides to remove bleachable food soil from plastics articles

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9400720 1994-01-15
GB9400720A GB2285629A (en) 1994-01-15 1994-01-15 Bleaching agent comprising acyl peroxides
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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP01202846A Division EP1167506B1 (en) 1994-01-15 1995-01-13 Diacyl and tetraacyl peroxides to remove bleachable food soil from plastics articles

Publications (3)

Publication Number Publication Date
EP0740521A1 EP0740521A1 (en) 1996-11-06
EP0740521A4 true EP0740521A4 (en) 1999-06-30
EP0740521B1 EP0740521B1 (en) 2002-04-03

Family

ID=10748847

Family Applications (2)

Application Number Title Priority Date Filing Date
EP95908056A Expired - Lifetime EP0740521B1 (en) 1994-01-15 1995-01-13 Diacyl and tetraacyl peroxides to inhibit transfer of bleachable food soil in machine dishwashing
EP01202846A Expired - Lifetime EP1167506B1 (en) 1994-01-15 1995-01-13 Diacyl and tetraacyl peroxides to remove bleachable food soil from plastics articles

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP01202846A Expired - Lifetime EP1167506B1 (en) 1994-01-15 1995-01-13 Diacyl and tetraacyl peroxides to remove bleachable food soil from plastics articles

Country Status (7)

Country Link
EP (2) EP0740521B1 (en)
AT (2) ATE309320T1 (en)
CA (1) CA2180716C (en)
DE (2) DE69534607T2 (en)
ES (2) ES2173176T3 (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
EP0796317B1 (en) * 1994-12-09 2000-03-01 The Procter & Gamble Company Automatic dishwashing composition containing particles of diacyl peroxides
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
EP1504083B1 (en) * 2002-05-11 2009-10-14 Reckitt Benckiser N.V. Use of a hydrophobic component in an automatic dishwashing process
GB2395488A (en) 2002-11-22 2004-05-26 Reckitt Benckiser Nv Stain removal
DE602005024508D1 (en) * 2005-03-07 2010-12-16 Procter & Gamble Cleaning and bleaching agents
DE602005021950D1 (en) * 2005-03-07 2010-08-05 Procter & Gamble Cleaning or bleaching agent
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007086A1 (en) * 1991-10-02 1993-04-15 The Procter & Gamble Company Bleaching compositions

Family Cites Families (7)

* 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
EP0717102A1 (en) * 1994-12-09 1996-06-19 The Procter & Gamble Company Liquid automatic dishwashing detergent composition containing diacyl peroxides

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993007086A1 (en) * 1991-10-02 1993-04-15 The Procter & Gamble Company Bleaching compositions

Also Published As

Publication number Publication date
ATE309320T1 (en) 2005-11-15
DE69534607D1 (en) 2005-12-15
GB9400720D0 (en) 1994-03-16
ES2173176T3 (en) 2002-10-16
GB2285629A (en) 1995-07-19
DE69526207D1 (en) 2002-05-08
ES2252149T3 (en) 2006-05-16
EP1167506B1 (en) 2005-11-09
WO1995019132A1 (en) 1995-07-20
EP1167506A1 (en) 2002-01-02
DE69526207T2 (en) 2002-11-28
EP0740521B1 (en) 2002-04-03
ATE215341T1 (en) 2002-04-15
CA2180716C (en) 2000-03-21
EP0740521A1 (en) 1996-11-06
CA2180716A1 (en) 1995-07-20
DE69534607T2 (en) 2006-08-03

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