CA2245560A1 - Detergent particles comprising metal-containing bleach catalysts - Google Patents

Detergent particles comprising metal-containing bleach catalysts

Info

Publication number
CA2245560A1
CA2245560A1 CA002245560A CA2245560A CA2245560A1 CA 2245560 A1 CA2245560 A1 CA 2245560A1 CA 002245560 A CA002245560 A CA 002245560A CA 2245560 A CA2245560 A CA 2245560A CA 2245560 A1 CA2245560 A1 CA 2245560A1
Authority
CA
Canada
Prior art keywords
metal
containing bleach
bleach catalysts
detergent particles
composite particle
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
CA002245560A
Other languages
French (fr)
Other versions
CA2245560C (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
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 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

    • 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)

Abstract

A composite particle suitable for incorporation into granular detergent compositions, said composite particle comprising: a) from 1 % to 50 % of the metal-containing bleach catalyst; b) from 40 % to 99 % of the encapsulating material; and c) from 0.5 % to 20 % water.
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
GB9602578A GB2309976A (en) 1996-02-08 1996-02-08 Bleach catalyst particles for inclusion in detergents
GB9602578.8 1996-02-08
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 true CA2245560A1 (en) 1997-08-14
CA2245560C 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 (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 (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997036986A1 (en) * 1996-04-01 1997-10-09 Henkel Kommanditgesellschaft Auf Aktien Cleaning agent with oligoammine activator complexes for peroxide compounds
DE19620411A1 (en) * 1996-04-01 1997-10-02 Henkel Kgaa Transition metal amine complexes as activators for peroxygen compounds
WO2000042156A1 (en) * 1999-01-14 2000-07-20 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
JP2003506525A (en) * 1999-07-28 2003-02-18 チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド Water-soluble granules of salen-type manganese complex
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
ATE411375T1 (en) 2006-07-27 2008-10-15 Evonik Degussa Gmbh COATED SODIUM PERCARBONATE PARTICLES
SI1889901T1 (en) 2006-07-27 2009-02-28 Evonik Degussa Gmbh Coated sodium percarbonate particle
DE502006006898D1 (en) 2006-07-27 2010-06-17 Evonik Degussa Gmbh Encased sodium percarbonate particles
DE102006036896A1 (en) * 2006-08-04 2008-02-07 Henkel Kgaa Detergents or cleaning agents with size-optimized Blleichwirkstoffteilchen
SI2080544T1 (en) 2007-12-19 2011-04-29 Evonik Degussa Gmbh Method for manufacturing coated sodium percarbonate particles
AR082384A1 (en) * 2010-07-20 2012-12-05 Procter & Gamble PARTICLES
US10052398B2 (en) * 2014-12-08 2018-08-21 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 (en) * 1969-12-05 1971-06-09 Henkel & Cie Gmbh Activators for per-compounds and textile - agents containing them
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
DE69125310T2 (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
ES2110223T5 (en) * 1993-02-22 2001-05-01 Quest Int MOISTURE RESISTANT COMPOSITION.
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
DE69515331T2 (en) * 1994-12-09 2000-10-19 The Procter & Gamble Company, Cincinnati COMPOSITIONS CONTAINING DIACYL PEROXIDE PARTICLES FOR AUTOMATIC DISHWASHING

Also Published As

Publication number Publication date
CA2245560C (en) 2001-09-11
JPH11504067A (en) 1999-04-06
AR005720A1 (en) 1999-07-14
JP3171855B2 (en) 2001-06-04
EP0891410A4 (en) 1999-12-01
CN1214726A (en) 1999-04-21
BR9707402A (en) 1999-04-06
WO1997029174A1 (en) 1997-08-14
GB2309976A (en) 1997-08-13
GB9602578D0 (en) 1996-04-10
EP0891410A1 (en) 1999-01-20

Similar Documents

Publication Publication Date Title
CA2245560A1 (en) Detergent particles comprising metal-containing bleach catalysts
ZA968102B (en) Encapsulated bleach particles.
CA2046453A1 (en) Detergent composition
HUP9903617A2 (en) Bleach catalyst plus enzyme particles
CA2273325A1 (en) Coated detergent tablet
CA2345818A1 (en) Process for the preparation of oral pharmaceutical compositions comprising biphosphonates
ZA97949B (en) Process for producing a particulate laundry additive composition for perfume delivery.
AU3048199A (en) Encapsulated perfume particles and detergent compositions containing said particles
AU8686798A (en) Multiple stream high pressure mixer/reactor
ZA97945B (en) Process for producing a particulate laundry additive composition for perfume delivery.
HUP9900652A3 (en) Anionic detergent particles, methods for their production and compositions containing the same
AU8748498A (en) Photocatalyst composition, substance containing photocatalyst, and material functioning as photocatalyst and process for producing the same
CA2310745A1 (en) Oxygen scavenging hydrotalcite and compositions containing same
CA2276428A1 (en) Detergent
PL331324A1 (en) Catalyst composition for polymerisation of olefins, containing a compound of a metal belonging to the group 13
CA2111528A1 (en) Palladium incorporated metal oxide catalyst
CA2272642A1 (en) Coated detergent tablet
AU8019398A (en) Granular detergent compositions and their production
GB9518015D0 (en) Granular adjuncts containing soil release polymers, and particulate detergent compositions containing them
IE801372L (en) Bleach composition.
SG71758A1 (en) Process for the manufacturing of acrolein from propylene by a redox reaction and use of a solid mixed oxide composition as redox system in the said reaction
CA2307294A1 (en) Anti-caking anti-mycotic food ingredient and process for producing the same
EP0936269A4 (en) Detergent particles, process for preparing the same, and detergent composition having high bulk density
EP0684301A3 (en) Granular detergent composition.
CA2161943A1 (en) Granulated bleaching activators and their preparation

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed