EP0224952A3 - Bleach catalyst aggregates of manganese cation impregnated aluminosilicates - Google Patents

Bleach catalyst aggregates of manganese cation impregnated aluminosilicates

Info

Publication number
EP0224952A3
EP0224952A3 EP86202015A EP86202015A EP0224952A3 EP 0224952 A3 EP0224952 A3 EP 0224952A3 EP 86202015 A EP86202015 A EP 86202015A EP 86202015 A EP86202015 A EP 86202015A EP 0224952 A3 EP0224952 A3 EP 0224952A3
Authority
EP
European Patent Office
Prior art keywords
aluminosilicates
bleach catalyst
aggregates
manganese cation
particles
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Withdrawn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
EP86202015A
Other languages
German (de)
French (fr)
Other versions
EP0224952A2 (en
Inventor
William Martyn Karpusiewicz
Elizabeth Jean Mc Callion
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.)
Unilever PLC
Unilever NV
Original Assignee
Unilever PLC
Unilever NV
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 Unilever PLC, Unilever NV filed Critical Unilever PLC
Publication of EP0224952A2 publication Critical patent/EP0224952A2/en
Publication of EP0224952A3 publication Critical patent/EP0224952A3/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Withdrawn legal-status Critical Current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
    • 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

Abstract

A bleach catalyst, its incorporation and use in a detergent composition are herein disclosed. The catalyst comprises an aggregate of manganese (II) cation adsorbed onto aluminosilicate particles and a binder to form aggregates of these particles. At least 75% of the aggregates have a diameter size from at least 250 to about 2000 microns. When the catalyst is dispersed in water for 2 minutes at pH 10 and 40°C, less than 5% particles of a diameter 125 microns or higher remain undispersed in water.
EP86202015A 1985-12-06 1986-11-17 Bleach catalyst aggregates of manganese cation impregnated aluminosilicates Withdrawn EP0224952A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80553085A 1985-12-06 1985-12-06
US805530 1985-12-06

Publications (2)

Publication Number Publication Date
EP0224952A2 EP0224952A2 (en) 1987-06-10
EP0224952A3 true EP0224952A3 (en) 1988-09-14

Family

ID=25191817

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86202015A Withdrawn EP0224952A3 (en) 1985-12-06 1986-11-17 Bleach catalyst aggregates of manganese cation impregnated aluminosilicates

Country Status (1)

Country Link
EP (1) EP0224952A3 (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5686014A (en) * 1994-04-07 1997-11-11 The Procter & Gamble Company Bleach compositions comprising manganese-containing bleach catalysts
JP3009471B2 (en) * 1994-04-07 2000-02-14 ザ、プロクター、エンド、ギャンブル、カンパニー Bleaching composition comprising a metal-containing bleaching catalyst and an antioxidant
AU2524495A (en) * 1994-05-09 1995-11-29 Unilever Plc Bleach catalyst composition
US5560748A (en) * 1994-06-10 1996-10-01 The Procter & Gamble Company Detergent compositions comprising large pore size redox catalysts
GB2294268A (en) 1994-07-07 1996-04-24 Procter & Gamble Bleaching composition for dishwasher use
US5578136A (en) 1994-08-31 1996-11-26 The Procter & Gamble Company Automatic dishwashing compositions comprising quaternary substituted bleach activators
US5968881A (en) * 1995-02-02 1999-10-19 The Procter & Gamble Company Phosphate built automatic dishwashing compositions comprising catalysts
ATE193320T1 (en) * 1995-02-02 2000-06-15 Procter & Gamble MACHINE DISHWASHING DETERGENT COMPOSITIONS CONTAINING COBALT CHELATE CATALYSTS
ATE209245T1 (en) * 1995-02-02 2001-12-15 Procter & Gamble METHOD FOR REMOVAL OF TEA STAINS IN DISHWASHERS HAVING COMPOSITIONS CONTAINING COBALT (III) CATALYST
AU5796296A (en) * 1995-06-16 1997-01-15 Procter & Gamble Company, The Bleach compositions comprising cobalt catalysts
WO1997000312A1 (en) * 1995-06-16 1997-01-03 The Procter & Gamble Company Automatic dishwashing compositions comprising cobalt catalysts
US5703034A (en) * 1995-10-30 1997-12-30 The Procter & Gamble Company Bleach catalyst particles
EP0778342A1 (en) 1995-12-06 1997-06-11 The Procter & Gamble Company Detergent compositions
DE19721886A1 (en) 1997-05-26 1998-12-03 Henkel Kgaa Bleaching system
HUP0101233A2 (en) 1997-11-21 2001-08-28 The Procter & Gamble Co. Product applicator
MXPA04010775A (en) 2002-05-02 2005-03-07 Procter & Gamble Detergent compositions and components thereof.
RU2605065C2 (en) 2012-01-04 2016-12-20 Дзе Проктер Энд Гэмбл Компани Fibrous structures comprising particles
EP3075832B1 (en) 2015-03-30 2021-04-14 Dalli-Werke GmbH & Co. KG Manganese-amino acid compounds in cleaning compositions
WO2018085300A1 (en) 2016-11-01 2018-05-11 The Procter & Gamble Company Methods of using leuco colorants as bluing agents in laundry care compositions
WO2018085315A1 (en) 2016-11-01 2018-05-11 The Procter & Gamble Company Leuco colorants as bluing agents in laundry care compositions, packaging, kits and methods thereof
CN110177600B (en) 2017-01-27 2023-01-13 宝洁公司 Active agent-containing articles exhibiting consumer acceptable article application characteristics
US11697904B2 (en) 2017-01-27 2023-07-11 The Procter & Gamble Company Active agent-containing articles that exhibit consumer acceptable article in-use properties
US11697906B2 (en) 2017-01-27 2023-07-11 The Procter & Gamble Company Active agent-containing articles and product-shipping assemblies for containing the same
US11697905B2 (en) 2017-01-27 2023-07-11 The Procter & Gamble Company Active agent-containing articles that exhibit consumer acceptable article in-use properties
EP3444328A1 (en) 2017-08-18 2019-02-20 The Procter & Gamble Company Cleaning agent
US20200190433A1 (en) 2018-12-14 2020-06-18 The Procter & Gamble Company Foaming Fibrous Structures Comprising Particles and Methods for Making Same
US11485934B2 (en) 2019-08-02 2022-11-01 The Procter & Gamble Company Foaming compositions for producing a stable foam and methods for making same
US20210148044A1 (en) 2019-11-15 2021-05-20 The Procter & Gamble Company Graphic-Containing Soluble Articles and Methods for Making Same
EP4347933A1 (en) 2021-05-28 2024-04-10 The Procter & Gamble Company Natural polymer-based fibrous elements comprising a surfactant and methods for making same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401987A1 (en) * 1977-08-31 1979-03-30 Colgate Palmolive Co Agglomerated insoluble detergent adjuvant contg. a zeolite - in finely divided form bound into particles with a binder, e.g. starch
EP0145438A2 (en) * 1983-12-07 1985-06-19 The Procter & Gamble Company Laundry additive products
US4536183A (en) * 1984-04-09 1985-08-20 Lever Brothers Company Manganese bleach activators
US4601845A (en) * 1985-04-02 1986-07-22 Lever Brothers Company Bleaching compositions containing mixed metal cations adsorbed onto aluminosilicate support materials

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2401987A1 (en) * 1977-08-31 1979-03-30 Colgate Palmolive Co Agglomerated insoluble detergent adjuvant contg. a zeolite - in finely divided form bound into particles with a binder, e.g. starch
EP0145438A2 (en) * 1983-12-07 1985-06-19 The Procter & Gamble Company Laundry additive products
US4536183A (en) * 1984-04-09 1985-08-20 Lever Brothers Company Manganese bleach activators
US4601845A (en) * 1985-04-02 1986-07-22 Lever Brothers Company Bleaching compositions containing mixed metal cations adsorbed onto aluminosilicate support materials

Also Published As

Publication number Publication date
EP0224952A2 (en) 1987-06-10

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Inventor name: KARPUSIEWICZ, WILLIAM MARTYN

Inventor name: MC CALLION, ELIZABETH JEAN