[go: up one dir, main page]

CA2245560C - Detergent particles comprising metal-containing bleach catalysts - Google Patents

Detergent particles comprising metal-containing bleach catalysts Download PDF

Info

Publication number
CA2245560C
CA2245560C CA002245560A CA2245560A CA2245560C CA 2245560 C CA2245560 C CA 2245560C CA 002245560 A CA002245560 A CA 002245560A CA 2245560 A CA2245560 A CA 2245560A CA 2245560 C CA2245560 C CA 2245560C
Authority
CA
Canada
Prior art keywords
preferred
composite particle
bleach catalyst
oac
sodium
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.)
Expired - Fee Related
Application number
CA002245560A
Other languages
English (en)
French (fr)
Other versions
CA2245560A1 (en
Inventor
Fiona Susan Macbeath
Barry Rowland
Michael Crombie Addison
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 CA2245560A1 publication Critical patent/CA2245560A1/en
Application granted granted Critical
Publication of CA2245560C publication Critical patent/CA2245560C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3902Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905Bleach activators or bleach catalysts
    • C11D3/3935Bleach activators or bleach catalysts granulated, coated or protected
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D17/00Detergent materials or soaps characterised by their shape or physical properties
    • C11D17/0039Coated compositions or coated components in the compositions, (micro)capsules
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/0005Other compounding ingredients characterised by their effect
    • C11D3/0084Antioxidants; Free-radical scavengers
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39Organic or inorganic per-compounds
    • C11D3/3902Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905Bleach activators or bleach catalysts
    • C11D3/3932Inorganic 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)
CA002245560A 1996-02-08 1997-01-31 Detergent particles comprising metal-containing bleach catalysts Expired - Fee Related CA2245560C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9602578.8 1996-02-08
GB9602578A GB2309976A (en) 1996-02-08 1996-02-08 Bleach catalyst particles for inclusion in detergents
PCT/US1997/001462 WO1997029174A1 (en) 1996-02-08 1997-01-31 Detergent particles comprising metal-containing bleach catalysts

Publications (2)

Publication Number Publication Date
CA2245560A1 CA2245560A1 (en) 1997-08-14
CA2245560C true CA2245560C (en) 2001-09-11

Family

ID=10788356

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002245560A Expired - Fee Related CA2245560C (en) 1996-02-08 1997-01-31 Detergent particles comprising metal-containing bleach catalysts

Country Status (8)

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

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997036986A1 (de) * 1996-04-01 1997-10-09 Henkel Kommanditgesellschaft Auf Aktien Reinigungsmittel mit oligoamminaktivatorkomplexen für persauerstoffverbindungen
DE19620411A1 (de) * 1996-04-01 1997-10-02 Henkel Kgaa Übergangsmetallamminkomplexe als Aktivatoren für Persauerstoffverbindungen
WO2000042150A1 (en) * 1999-01-14 2000-07-20 The Procter & Gamble Company Detergent compositions comprising a pectate lyase and a metal bleach catalyst
MXPA01007217A (es) * 1999-01-14 2002-04-24 Procter & Gamble Composiciones detergentes que contienen un pectato liasa y un sistema blanqueador.
WO2001009276A1 (en) * 1999-07-28 2001-02-08 Ciba Specialty Chemicals Holding Inc. 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 (ko) * 2002-10-11 2004-04-21 주식회사 엘지생활건강 표백활성화제의 제조 방법
US7060818B2 (en) 2003-02-21 2006-06-13 Carnegie Mellon University Synthesis of macrocyclic tetraamido compounds and new metal insertion process
ES2314833T3 (es) 2006-07-27 2009-03-16 Evonik Degussa Gmbh Particulas envueltas de percarbonato de sodio.
DE502006001853D1 (de) 2006-07-27 2008-11-27 Evonik Degussa Gmbh Umhüllte Natriumpercarbonatpartikel
SI1882732T1 (sl) 2006-07-27 2010-08-31 Evonik Degussa Gmbh Oplaščeni delci natrijevega perkarbonata
DE102006036896A1 (de) * 2006-08-04 2008-02-07 Henkel Kgaa Wasch- oder Reinigungsmittel mit größenoptimierten Bleichwirkstoffteilchen
SI2080544T1 (sl) 2007-12-19 2011-04-29 Evonik Degussa Gmbh Postopek za pripravo prevlečenih delcev natrijevega perkarbonata
MX2013000792A (es) * 2010-07-20 2013-02-27 Procter & Gamble Particulas con una pluralidad de recubrimientos.
CA2968344C (en) * 2014-12-08 2023-03-14 Kinnos Inc. Additive compositions for pigmented disinfection and methods thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1961076A1 (de) * 1969-12-05 1971-06-09 Henkel & Cie Gmbh Aktivatorkombination fuer Perverbindungen sowie fuer diese enthaltende Bleich-,Wasch- und Reinigungsmittel
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 (de) * 1988-12-22 1990-06-28 Hoechst Ag Verfahren zur herstellung eines lagerstabilen, leicht loeslichen bleichaktivator-granulats
GB8908416D0 (en) * 1989-04-13 1989-06-01 Unilever Plc Bleach activation
GB8915781D0 (en) * 1989-07-10 1989-08-31 Unilever Plc Bleach activation
EP0458398B1 (en) * 1990-05-21 1997-03-26 Unilever N.V. Bleach activation
DE4040654A1 (de) * 1990-12-19 1992-06-25 Henkel Kgaa Granulat mit umhuelltem bleichaktivator
US5480575A (en) * 1992-12-03 1996-01-02 Lever Brothers, Division Of Conopco, Inc. Adjuncts dissolved in molecular solid solutions
ES2110223T5 (es) * 1993-02-22 2001-05-01 Quest Int Composicion resistente a la humedad.
GB9305598D0 (en) * 1993-03-18 1993-05-05 Unilever Plc Bleach catalyst composition
GB9407299D0 (en) * 1994-04-13 1994-06-08 Procter & Gamble Detergent compositions
US5480577A (en) * 1994-06-07 1996-01-02 Lever Brothers Company, Division Of Conopco, Inc. Encapsulates containing surfactant for improved release and dissolution rates
ES2145315T3 (es) * 1994-12-09 2000-07-01 Procter & Gamble Composicion para lavavajillas automaticos que contiene particulas de peroxidos de diacilo.

Also Published As

Publication number Publication date
CA2245560A1 (en) 1997-08-14
GB9602578D0 (en) 1996-04-10
GB2309976A (en) 1997-08-13
EP0891410A1 (en) 1999-01-20
CN1214726A (zh) 1999-04-21
EP0891410A4 (en) 1999-12-01
WO1997029174A1 (en) 1997-08-14
JPH11504067A (ja) 1999-04-06
BR9707402A (pt) 1999-04-06
AR005720A1 (es) 1999-07-14
JP3171855B2 (ja) 2001-06-04

Similar Documents

Publication Publication Date Title
US5703034A (en) Bleach catalyst particles
US5902781A (en) Bleach catalyst plus enzyme particles
CA2245560C (en) Detergent particles comprising metal-containing bleach catalysts
US5939373A (en) Phosphate-built automatic dishwashing composition comprising catalysts
CA2265825C (en) Low foaming automatic dishwashing compositions
EP0821722B1 (en) Preparation and use of composite particles containing diacyl peroxide
EP0796317B1 (en) Automatic dishwashing composition containing particles of diacyl peroxides
JP3299979B2 (ja) 低発泡性自動食器洗浄組成物
EP0925342B1 (en) Automatic dishwashing compositions containing low foaming nonionic surfactants in conjunction with enzymes
US6093343A (en) Detergent particles comprising metal-containing bleach catalysts
EP0717102A1 (en) Liquid automatic dishwashing detergent composition containing diacyl peroxides
US5877134A (en) Low foaming automatic dishwashing compositions
US6013613A (en) Low foaming automatic dishwashing compositions
EP0677576A2 (en) Automatic dishwashing composition containing bleach activators
CA2236466C (en) Bleach catalyst particles
CA2240818C (en) Phosphate built automatic dishwashing compositions comprising catalysts
MXPA98003551A (es) Particulas de catalizador de blanqueo
CA2240955A1 (en) Bleach catalyst plus enzyme particles
CA2546759A1 (en) Low-foaming granular automatic diswashing detergent comprising metal-containing bleach catalyst
HK1003389B (en) Automatic dishwashing composition containing particles of diacyl peroxides

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed