CA2187176A1 - Bleach Compositions Comprising Bleach Activators and Bleach Catalysts - Google Patents

Bleach Compositions Comprising Bleach Activators and Bleach Catalysts

Info

Publication number
CA2187176A1
CA2187176A1 CA2187176A CA2187176A CA2187176A1 CA 2187176 A1 CA2187176 A1 CA 2187176A1 CA 2187176 A CA2187176 A CA 2187176A CA 2187176 A CA2187176 A CA 2187176A CA 2187176 A1 CA2187176 A1 CA 2187176A1
Authority
CA
Canada
Prior art keywords
bleach
compositions
activators
catalysts
bleaching
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
CA2187176A
Other languages
French (fr)
Other versions
CA2187176C (en
Inventor
Michael Eugene Burns
Alan David Willey
Richard Timothy Hartshorn
Lucille Florence Taylor
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 CA2187176A1 publication Critical patent/CA2187176A1/en
Application granted granted Critical
Publication of CA2187176C publication Critical patent/CA2187176C/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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes
    • 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
    • C11D3/3917—Nitrogen-containing 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
    • C11D3/3917—Nitrogen-containing compounds
    • C11D3/392—Heterocyclic compounds, e.g. cyclic imides or lactames

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

Bleaching and cleaning compositions comprising a bleaching compound, one or more bleach activators, and a bleach catalyst. Thus, laundry detergent compositions and automatic dishwashing compositions which comprise perborate, percarbonate and activators such as benzoyl caprolactam exhibit improved stain removal performance in the presence of the bleach catalyst.
CA002187176A 1994-04-07 1995-03-20 Bleach compositions comprising bleach activators and bleach catalysts Expired - Fee Related CA2187176C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22421594A 1994-04-07 1994-04-07
US224,215 1994-04-07
PCT/US1995/003400 WO1995027773A1 (en) 1994-04-07 1995-03-20 Bleach compositions comprising bleach activators and bleach catalysts

Publications (2)

Publication Number Publication Date
CA2187176A1 true CA2187176A1 (en) 1995-10-19
CA2187176C CA2187176C (en) 2000-07-04

Family

ID=22839737

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002187176A Expired - Fee Related CA2187176C (en) 1994-04-07 1995-03-20 Bleach compositions comprising bleach activators and bleach catalysts

Country Status (8)

Country Link
EP (1) EP0754219B1 (en)
JP (1) JPH09511773A (en)
CN (1) CN1066194C (en)
AT (1) ATE170916T1 (en)
CA (1) CA2187176C (en)
DE (1) DE69504645T2 (en)
ES (1) ES2120738T3 (en)
WO (1) WO1995027773A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2145104A1 (en) * 1994-04-13 1995-10-14 Lucille Florence Taylor Automatic dishwashing composition containing bleach activators
DE19518039A1 (en) * 1995-05-17 1996-11-21 Basf Ag Use of heterocyclic compounds as activators for inorganic per compounds
US5762647A (en) * 1995-11-21 1998-06-09 The Procter & Gamble Company Method of laundering with a low sudsing granular detergent composition containing optimally selected levels of a foam control agent bleach activator/peroxygen bleaching agent system and enzyme
DE19600159A1 (en) * 1996-01-04 1997-07-10 Hoechst Ag Bleaching agent systems containing bis- and tris (mu-oxo) -di-manganese complex salts
DE19605688A1 (en) * 1996-02-16 1997-08-21 Henkel Kgaa Transition metal complexes as activators for peroxygen compounds
CA2608440C (en) 2005-05-27 2014-01-07 Unilever Plc Process of bleaching with a preformed transition metal catalyst salt together with hydrogen peroxide
CA2624846C (en) 2005-10-12 2014-02-11 Unilever Plc Catalytic bleaching of industrial substrates
JP2009537680A (en) * 2006-05-23 2009-10-29 チバ ホールディング インコーポレーテッド Detergent composition for textile fiber materials
US7976582B2 (en) 2007-01-16 2011-07-12 Conopco, Inc. Bleaching of substrates
US7759300B2 (en) * 2007-07-02 2010-07-20 Ecolab Inc. Solidification matrix including a salt of a straight chain saturated mono-, di-, or tri- carboxylic acid
DE102009017722A1 (en) * 2009-04-11 2010-10-14 Clariant International Limited Bleach granules with active coating
DE102009017724A1 (en) * 2009-04-11 2010-10-14 Clariant International Limited Bleach granules
DE102009003034A1 (en) * 2009-05-12 2010-11-18 Henkel Ag & Co. Kgaa Color protecting detergent or cleaner
PT2550283T (en) 2010-03-03 2016-08-16 Catexel Ltd Preparation of bleaching catalysts
CN107428787A (en) 2011-09-08 2017-12-01 卡特克塞尔科技有限公司 Catalyst
US9228158B2 (en) 2012-02-01 2016-01-05 Gurtler Industries, Inc. Composition and method for removing stains derived from chlorhexidine gluconate
CN103290669A (en) * 2013-03-21 2013-09-11 江南大学 Preparation method and application technique of low-temperature neutral oxygen bleaching system for cellulosic fibers
CN105683350B (en) 2013-10-24 2019-03-05 艺康美国股份有限公司 For removing the composition and method of crude removal from surface
DE102013019269A1 (en) 2013-11-15 2015-06-03 Weylchem Switzerland Ag Dishwashing detergent and its use
PT3107987T (en) 2014-02-20 2019-01-17 Unilever Nv Machine dishwash composition
JP7417753B2 (en) * 2020-01-31 2024-01-18 エコラボ ユーエスエー インコーポレイティド Synergistic effect of amylase with oxygen bleach in clothing cleaning applications
WO2023030882A1 (en) * 2021-09-01 2023-03-09 Unilever Ip Holdings B.V. Machine dishwash detergent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU60582A1 (en) * 1970-03-24 1971-10-06
GB8316761D0 (en) * 1983-06-20 1983-07-20 Unilever Plc Detergent bleach compositions
US5151212A (en) * 1990-03-21 1992-09-29 The Belzak Corporation Peroxygen compound activation
GB9305626D0 (en) * 1993-03-18 1993-05-05 Unilever Plc Bleach and detergent compositions

Also Published As

Publication number Publication date
EP0754219A1 (en) 1997-01-22
DE69504645T2 (en) 1999-05-06
CA2187176C (en) 2000-07-04
EP0754219B1 (en) 1998-09-09
ATE170916T1 (en) 1998-09-15
CN1066194C (en) 2001-05-23
MX9604672A (en) 1997-09-30
JPH09511773A (en) 1997-11-25
CN1149886A (en) 1997-05-14
WO1995027773A1 (en) 1995-10-19
DE69504645D1 (en) 1998-10-15
ES2120738T3 (en) 1998-11-01

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Legal Events

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