GB8606804D0 - Particulate bleach activator composition - Google Patents

Particulate bleach activator composition

Info

Publication number
GB8606804D0
GB8606804D0 GB868606804A GB8606804A GB8606804D0 GB 8606804 D0 GB8606804 D0 GB 8606804D0 GB 868606804 A GB868606804 A GB 868606804A GB 8606804 A GB8606804 A GB 8606804A GB 8606804 D0 GB8606804 D0 GB 8606804D0
Authority
GB
United Kingdom
Prior art keywords
pref
activity
compsn
bleach activator
contg
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.)
Pending
Application number
GB868606804A
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 Ltd
Original Assignee
Warwick International 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=10594881&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB8606804(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Warwick International Ltd filed Critical Warwick International Ltd
Priority to GB868606804A priority Critical patent/GB8606804D0/en
Publication of GB8606804D0 publication Critical patent/GB8606804D0/en
Priority to ES87302379T priority patent/ES2026180T5/en
Priority to JP62062804A priority patent/JP2528863B2/en
Priority to EP87302379A priority patent/EP0238341B2/en
Priority to DE8787302379T priority patent/DE3773418D1/en
Priority to AT87302379T priority patent/ATE68010T1/en
Priority to GR91401730T priority patent/GR3003106T3/en
Priority to US07/984,533 priority patent/US5433881A/en
Pending 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
    • C11D17/06—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
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives

Abstract

A bleach activator compsn. (I) comprises granules (average size pref. 300-1500 microns with non more than 1700 microns contg. the particulate activator (II) bonded by an organic binder (III) and a water soluble disintegration aid (IV) and the 2 minute activity when dissolved in water at 20 deg.C contg. perborate and a detergent base which is 1.3-5 (pref. 1.5-3.0) times the activity of the standard compsn. At 40 deg.C the 30 minute activity of compsn. (I) in water contg. perborate is pref. 2 (more pref. 4 and partic. 10) to about 50 times and the 5 minute activity is pref. 1.2 (more pref. 1.5) to about 5 (partic. 1.7-2.5) times the activity of the standard compsn.
GB868606804A 1986-03-19 1986-03-19 Particulate bleach activator composition Pending GB8606804D0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB868606804A GB8606804D0 (en) 1986-03-19 1986-03-19 Particulate bleach activator composition
ES87302379T ES2026180T5 (en) 1986-03-19 1987-03-19 COMPOSITIONS OF GRANULAR DETERGENT ACTIVATORS.
JP62062804A JP2528863B2 (en) 1986-03-19 1987-03-19 Method for producing granular bleach activator and granular detergent composition containing the same
EP87302379A EP0238341B2 (en) 1986-03-19 1987-03-19 Granular bleach activator compositions
DE8787302379T DE3773418D1 (en) 1986-03-19 1987-03-19 GRANULATED BLEACH ACTIVATOR COMPOSITIONS.
AT87302379T ATE68010T1 (en) 1986-03-19 1987-03-19 GRANULATED BLEACH ACTIVATOR COMPOSITIONS.
GR91401730T GR3003106T3 (en) 1986-03-19 1991-11-12 Granular bleach activator compositions
US07/984,533 US5433881A (en) 1986-03-19 1992-12-02 Granulation process for making granular bleach activator compositions and resulting product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868606804A GB8606804D0 (en) 1986-03-19 1986-03-19 Particulate bleach activator composition

Publications (1)

Publication Number Publication Date
GB8606804D0 true GB8606804D0 (en) 1986-04-23

Family

ID=10594881

Family Applications (1)

Application Number Title Priority Date Filing Date
GB868606804A Pending GB8606804D0 (en) 1986-03-19 1986-03-19 Particulate bleach activator composition

Country Status (7)

Country Link
EP (1) EP0238341B2 (en)
JP (1) JP2528863B2 (en)
AT (1) ATE68010T1 (en)
DE (1) DE3773418D1 (en)
ES (1) ES2026180T5 (en)
GB (1) GB8606804D0 (en)
GR (1) GR3003106T3 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5112514A (en) * 1986-11-06 1992-05-12 The Clorox Company Oxidant detergent containing stable bleach activator granules
US5002691A (en) * 1986-11-06 1991-03-26 The Clorox Company Oxidant detergent containing stable bleach activator granules
DE3826092A1 (en) * 1988-08-01 1990-02-08 Henkel Kgaa GRANULAR BLEACH ACTIVATOR CONTAINING BLEACH ACTIVATORS WITH IMPROVED PROPERTIES
US5269962A (en) * 1988-10-14 1993-12-14 The Clorox Company Oxidant composition containing stable bleach activator granules
US5055218A (en) * 1990-04-13 1991-10-08 The Procter & Gamble Company Bleach granules containing an amidoperoxyacid
GB9323634D0 (en) * 1993-11-16 1994-01-05 Warwick Int Ltd Bleach activator compositions
DE19841184A1 (en) 1998-09-09 2000-03-16 Clariant Gmbh bleach activator
GB2345701A (en) * 1999-01-12 2000-07-19 Procter & Gamble Particulate bleaching components
EP1035196B1 (en) 1999-03-05 2001-10-31 Rohm And Haas Company Improved pellet formulations
US7550156B2 (en) 2001-11-23 2009-06-23 Rohm And Haas Company Optimised pellet formulations
EP1413624B1 (en) 2002-10-22 2006-03-08 Rohm and Haas Company Tablet coating
GB0710559D0 (en) * 2007-06-02 2007-07-11 Reckitt Benckiser Nv Composition
EP2850056A1 (en) 2012-05-18 2015-03-25 Warwick International Group Limited Activation of peroxygen bleach

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2048331A1 (en) * 1970-10-01 1972-04-06 Henkel & Cie GmbH, 4000 Dusseldorf Solid, powdery to granular agents for the production of cold-acting bleaching liquors, in particular cold-acting bleaching liquors, and processes for the manufacture of these agents
JPS5527333A (en) * 1978-08-16 1980-02-27 Kao Corp Bleaching agent composition
JPS5851999B2 (en) * 1978-08-30 1983-11-19 花王株式会社 bleach composition
GB2053998B (en) * 1979-07-06 1983-04-20 Unilever Ltd Particulate bleach composition
DE3268039D1 (en) * 1981-09-28 1986-01-30 Basf Ag Granular bleach activator
DE3247893A1 (en) * 1982-12-24 1984-06-28 Henkel KGaA, 4000 Düsseldorf Bleach and bleach-containing detergent
JPS59196399A (en) * 1983-04-22 1984-11-07 花王株式会社 Bleaching agent composition
DE3417820A1 (en) * 1984-05-14 1985-11-14 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING A WASHING ADDITIVE IN TABLET FORM

Also Published As

Publication number Publication date
JP2528863B2 (en) 1996-08-28
EP0238341B1 (en) 1991-10-02
ES2026180T5 (en) 1996-03-16
ATE68010T1 (en) 1991-10-15
EP0238341A2 (en) 1987-09-23
ES2026180T3 (en) 1992-04-16
JPS62230898A (en) 1987-10-09
GR3003106T3 (en) 1993-02-17
EP0238341B2 (en) 1995-12-13
DE3773418D1 (en) 1991-11-07
EP0238341A3 (en) 1988-08-17

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