EP0891410A4 - Detergent particles comprising metal-containing bleach catalysts - Google Patents

Detergent particles comprising metal-containing bleach catalysts

Info

Publication number
EP0891410A4
EP0891410A4 EP97904083A EP97904083A EP0891410A4 EP 0891410 A4 EP0891410 A4 EP 0891410A4 EP 97904083 A EP97904083 A EP 97904083A EP 97904083 A EP97904083 A EP 97904083A EP 0891410 A4 EP0891410 A4 EP 0891410A4
Authority
EP
European Patent Office
Prior art keywords
metal
bleach catalysts
detergent particles
containing bleach
detergent
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.)
Withdrawn
Application number
EP97904083A
Other languages
German (de)
French (fr)
Other versions
EP0891410A1 (en
Inventor
Michael Crombie Addison
Barry Rowland
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
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
Publication of EP0891410A1 publication Critical patent/EP0891410A1/en
Publication of EP0891410A4 publication Critical patent/EP0891410A4/en
Withdrawn legal-status Critical Current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
    • C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected
    • 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
    • C11D17/00—Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039—Coated compositions or coated components in the compositions, (micro)capsules
    • 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
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes

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)
  • Inorganic Chemistry (AREA)
  • Biochemistry (AREA)
  • Detergent Compositions (AREA)
EP97904083A 1996-02-08 1997-01-31 Detergent particles comprising metal-containing bleach catalysts Withdrawn EP0891410A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9602578A GB2309976A (en) 1996-02-08 1996-02-08 Bleach catalyst particles for inclusion in detergents
GB9602578 1996-02-18
PCT/US1997/001462 WO1997029174A1 (en) 1996-02-08 1997-01-31 Detergent particles comprising metal-containing bleach catalysts

Publications (2)

Publication Number Publication Date
EP0891410A1 EP0891410A1 (en) 1999-01-20
EP0891410A4 true EP0891410A4 (en) 1999-12-01

Family

ID=10788356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97904083A Withdrawn EP0891410A4 (en) 1996-02-08 1997-01-31 Detergent particles comprising metal-containing bleach catalysts

Country Status (8)

Country Link
EP (1) EP0891410A4 (en)
JP (1) JP3171855B2 (en)
CN (1) CN1214726A (en)
AR (1) AR005720A1 (en)
BR (1) BR9707402A (en)
CA (1) CA2245560C (en)
GB (1) GB2309976A (en)
WO (1) WO1997029174A1 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1141200A1 (en) * 1999-01-14 2001-10-10 The Procter & Gamble Company Detergent compositions comprising a pectate lyase and a bleach system
AU2456499A (en) * 1999-01-14 2000-08-01 Procter & Gamble Company, The Detergent compositions comprising a pectate lyase and a metal bleach catalyst
EP1200545B1 (en) 1999-07-28 2007-02-21 Ciba SC Holding AG Water-soluble granules of salen-type manganese complexes
GB0020846D0 (en) 2000-08-23 2000-10-11 Unilever Plc Ligands for bleaching compositions and synthesis thereof
US6833343B2 (en) * 2001-03-30 2004-12-21 Kao Corporation Bleaching detergent formulation
GB2374082A (en) * 2001-04-04 2002-10-09 Procter & Gamble Particles for a detergent product
GB0202783D0 (en) * 2002-02-06 2002-03-27 Unilever Plc Granule and composition containing same
GB0212984D0 (en) * 2002-06-06 2002-07-17 Unilever Plc Preserved enhancement of bleaching catalysts together
KR20040033166A (en) * 2002-10-11 2004-04-21 주식회사 엘지생활건강 Preparation method of bleach activator
US7060818B2 (en) 2003-02-21 2006-06-13 Carnegie Mellon University Synthesis of macrocyclic tetraamido compounds and new metal insertion process
ES2344712T3 (en) 2006-07-27 2010-09-03 Evonik Degussa Gmbh COVERED SODIUM PERCARBONATE PARTICLES.
ES2314833T3 (en) 2006-07-27 2009-03-16 Evonik Degussa Gmbh PARTICLES WRAPPED BY SODIUM PERCARBONATE.
ES2317433T3 (en) 2006-07-27 2009-04-16 Evonik Degussa Gmbh PARTICLES WRAPPED BY SODIUM PERCARBONATE.
DE102006036896A1 (en) * 2006-08-04 2008-02-07 Henkel Kgaa Detergents or cleaning agents with size-optimized Blleichwirkstoffteilchen
PL2080544T3 (en) 2007-12-19 2011-05-31 Evonik Degussa Gmbh Method for manufacturing coated sodium percarbonate particles
US20120028874A1 (en) * 2010-07-20 2012-02-02 Susana Fernandez Prieto Particles
CN106999618A (en) * 2014-12-08 2017-08-01 金诺斯公司 The compositions of additives and its method sterilized for pigment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961076A1 (en) * 1969-12-05 1971-06-09 Henkel & Cie Gmbh Activators for per-compounds and textile - agents containing them
WO1994021777A1 (en) * 1993-03-18 1994-09-29 Unilever N.V. Bleach catalyst composition
WO1995028469A1 (en) * 1994-04-13 1995-10-26 The Procter & Gamble Company Detergents containing a builder and a delayed release enzyme
WO1996017921A1 (en) * 1994-12-09 1996-06-13 The Procter & Gamble Company Automatic dishwashing composition containing particles of diacyl peroxides

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536183A (en) * 1984-04-09 1985-08-20 Lever Brothers Company Manganese bleach activators
GB8629837D0 (en) * 1986-12-13 1987-01-21 Interox Chemicals Ltd Bleach activation
DE3843195A1 (en) * 1988-12-22 1990-06-28 Hoechst Ag METHOD FOR PRODUCING STORAGE-STABLE, EASILY SOLUBLE BLEACHING ACTIVATOR GRANULES
GB8908416D0 (en) * 1989-04-13 1989-06-01 Unilever Plc Bleach activation
GB8915781D0 (en) * 1989-07-10 1989-08-31 Unilever Plc Bleach activation
DE69125309T2 (en) * 1990-05-21 1997-07-03 Unilever Nv Bleach activation
DE4040654A1 (en) * 1990-12-19 1992-06-25 Henkel Kgaa GRANULES WITH COVERED BLEACH ACTIVATOR
US5480575A (en) * 1992-12-03 1996-01-02 Lever Brothers, Division Of Conopco, Inc. Adjuncts dissolved in molecular solid solutions
CA2156597A1 (en) * 1993-02-22 1994-09-01 Keith Douglas Perring Humidity resistant composition
US5480577A (en) * 1994-06-07 1996-01-02 Lever Brothers Company, Division Of Conopco, Inc. Encapsulates containing surfactant for improved release and dissolution rates

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961076A1 (en) * 1969-12-05 1971-06-09 Henkel & Cie Gmbh Activators for per-compounds and textile - agents containing them
WO1994021777A1 (en) * 1993-03-18 1994-09-29 Unilever N.V. Bleach catalyst composition
WO1995028469A1 (en) * 1994-04-13 1995-10-26 The Procter & Gamble Company Detergents containing a builder and a delayed release enzyme
WO1996017921A1 (en) * 1994-12-09 1996-06-13 The Procter & Gamble Company Automatic dishwashing composition containing particles of diacyl peroxides

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9729174A1 *

Also Published As

Publication number Publication date
EP0891410A1 (en) 1999-01-20
GB9602578D0 (en) 1996-04-10
CN1214726A (en) 1999-04-21
CA2245560A1 (en) 1997-08-14
JPH11504067A (en) 1999-04-06
GB2309976A (en) 1997-08-13
CA2245560C (en) 2001-09-11
BR9707402A (en) 1999-04-06
JP3171855B2 (en) 2001-06-04
AR005720A1 (en) 1999-07-14
WO1997029174A1 (en) 1997-08-14

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Legal Events

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Effective date: 20001017