DE69118985D1 - Granular compositions - Google Patents

Granular compositions

Info

Publication number
DE69118985D1
DE69118985D1 DE69118985T DE69118985T DE69118985D1 DE 69118985 D1 DE69118985 D1 DE 69118985D1 DE 69118985 T DE69118985 T DE 69118985T DE 69118985 T DE69118985 T DE 69118985T DE 69118985 D1 DE69118985 D1 DE 69118985D1
Authority
DE
Germany
Prior art keywords
granular compositions
granular
compositions
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
DE69118985T
Other languages
German (de)
Other versions
DE69118985T3 (en
DE69118985T2 (en
Inventor
John David Withenshaw
Mark Ardern Chadwick
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.)
Warwick International Group Ltd
Original Assignee
Warwick International Group Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10679748&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69118985(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Warwick International Group Ltd filed Critical Warwick International Group Ltd
Publication of DE69118985D1 publication Critical patent/DE69118985D1/en
Application granted granted Critical
Publication of DE69118985T2 publication Critical patent/DE69118985T2/en
Publication of DE69118985T3 publication Critical patent/DE69118985T3/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
    • 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
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions
    • C11D11/0082—Special methods for preparing compositions containing mixtures of detergents ; Methods for using cleaning compositions one or more of the detergent ingredients being in a liquefied state, e.g. slurry, paste or melt, and the process resulting in solid detergent particles such as granules, powders or beads
    • 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
    • C11D17/06—Powder; Flakes; Free-flowing mixtures; Sheets
    • 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
    • C11D3/16—Organic compounds
    • C11D3/37—Polymers
    • C11D3/3746—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C11D3/3757—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions
    • C11D3/3761—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in solid compositions
    • 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
    • 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
DE1991618985 1990-07-27 1991-07-29 Granular compositions Expired - Fee Related DE69118985T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909016504A GB9016504D0 (en) 1990-07-27 1990-07-27 Granular bleach activator compositions

Publications (3)

Publication Number Publication Date
DE69118985D1 true DE69118985D1 (en) 1996-05-30
DE69118985T2 DE69118985T2 (en) 1996-09-05
DE69118985T3 DE69118985T3 (en) 2000-07-20

Family

ID=10679748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991618985 Expired - Fee Related DE69118985T3 (en) 1990-07-27 1991-07-29 Granular compositions

Country Status (3)

Country Link
EP (1) EP0468824B2 (en)
DE (1) DE69118985T3 (en)
GB (1) GB9016504D0 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994003395A1 (en) * 1992-08-01 1994-02-17 The Procter & Gamble Company Peroxyacid bleach precursor compositions
EP0652930A4 (en) * 1992-08-01 1995-08-02 Procter & Gamble Low gelling detergent compositions and a process for making such compositions.
EP0652848A4 (en) * 1992-08-01 1995-07-26 Procter & Gamble Peroxyacid bleach precursor compositions.
JPH08504867A (en) * 1992-12-22 1996-05-28 ザ、プロクター、エンド、ギャンブル、カンパニー Coated peroxyacid bleach precursor composition
EP0612843A1 (en) * 1993-02-22 1994-08-31 Unilever N.V. Granular acidic cleaners
GB9323634D0 (en) * 1993-11-16 1994-01-05 Warwick Int Ltd Bleach activator compositions
US5534196A (en) * 1993-12-23 1996-07-09 The Procter & Gamble Co. Process for making lactam bleach activator containing particles
US5534195A (en) * 1993-12-23 1996-07-09 The Procter & Gamble Co. Process for making particles comprising lactam bleach activators
ATE227333T1 (en) * 1994-04-14 2002-11-15 Procter & Gamble DETERGENT COMPOSITIONS WITH ADDITIVES TO PREVENT DYE TRANSFER AND METHOD FOR THE PRODUCTION THEREOF
DE19641708A1 (en) 1996-10-10 1998-04-16 Clariant Gmbh Process for the preparation of a coated bleach activator granulate
DE19740671A1 (en) * 1997-09-16 1999-03-18 Clariant Gmbh Bleach activator granulate containing ammonium nitrile and layered silicate
FR2774388B1 (en) 1998-02-02 2002-12-13 Rhodia Chimie Sa SYSTEM COMPRISING A HYDROPHOBIC ORGANIC ACTIVE MATERIAL ENCAPSULATED IN AN ALKALI-WATER-SOLUBLE SOLID ORGANIC POLYMER AND SUSCEPTIBLE TO BE RELEASED IN AN ALKALINE MEDIUM
DE19841184A1 (en) * 1998-09-09 2000-03-16 Clariant Gmbh bleach activator
GB2343191A (en) * 1998-10-30 2000-05-03 Procter & Gamble Low dusting components for detergent compositions
US6630436B1 (en) 1998-10-30 2003-10-07 The Procter & Gamble Company Impact resistant solid component
GB0918914D0 (en) * 2009-10-28 2009-12-16 Revolymer Ltd Composite
WO2019027629A1 (en) 2017-07-31 2019-02-07 Dow Global Technologies Llc Detergent additive
US11421190B2 (en) 2017-07-31 2022-08-23 Dow Global Technologies Llc Detergent additive

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011998C2 (en) * 1980-03-28 1982-06-16 Henkel KGaA, 4000 Düsseldorf Process for the production of a storage-stable, easily soluble granulate with a content of bleach activators
DE3515712A1 (en) * 1985-05-02 1986-11-06 Henkel KGaA, 4000 Düsseldorf FLEACH, ITS PRODUCTION AND USE
GB8607387D0 (en) * 1986-03-25 1986-04-30 Unilever Plc Activator compositions
DE3636904A1 (en) * 1986-10-30 1988-05-05 Henkel Kgaa METHOD FOR COATING PERSAEURE GRANULES
US4759956A (en) * 1987-05-22 1988-07-26 Lever Brothers Company Process for encapsulating particles using polymer latex

Also Published As

Publication number Publication date
GB9016504D0 (en) 1990-09-12
EP0468824A2 (en) 1992-01-29
DE69118985T3 (en) 2000-07-20
EP0468824A3 (en) 1992-07-01
EP0468824B1 (en) 1996-04-24
EP0468824B2 (en) 2000-03-29
DE69118985T2 (en) 1996-09-05

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: WARWICK INTERNATIONAL GROUP LTD., HOLYWELL, CLWYD,

8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee