CA2073563C - Composition de blanchisseur liquide - Google Patents

Composition de blanchisseur liquide

Info

Publication number
CA2073563C
CA2073563C CA002073563A CA2073563A CA2073563C CA 2073563 C CA2073563 C CA 2073563C CA 002073563 A CA002073563 A CA 002073563A CA 2073563 A CA2073563 A CA 2073563A CA 2073563 C CA2073563 C CA 2073563C
Authority
CA
Canada
Prior art keywords
bleach
weight
composition
perborate
particle size
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
CA002073563A
Other languages
English (en)
Other versions
CA2073563A1 (fr
Inventor
Johannes C. Van De Pas
Theresia M. Olsthoorn
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
Original Assignee
Unilever PLC
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=27222758&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2073563(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from EP90200290A external-priority patent/EP0385522B1/fr
Priority claimed from PCT/EP1990/001046 external-priority patent/WO1991000902A1/fr
Application filed by Unilever PLC filed Critical Unilever PLC
Publication of CA2073563A1 publication Critical patent/CA2073563A1/fr
Application granted granted Critical
Publication of CA2073563C publication Critical patent/CA2073563C/fr
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
    • C11D17/0008—Detergent materials or soaps characterised by their shape or physical properties aqueous liquid non soap compositions
    • C11D17/0026—Structured liquid compositions, e.g. liquid crystalline phases or network containing non-Newtonian phase
    • 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
    • C11D3/3947—Liquid compositions

Abstract

Méthode de préparation d'une composition détergente liquide comprenant une phase aqueuse, une ou plusieurs substances détergentes actives ainsi qu'un produit de blanchissage, ladite méthode comprenant la formation in situ de particules de blanchissage. La taille des particules de poids moyen est supérieure à 20 micromètres.
CA002073563A 1990-02-08 1991-02-07 Composition de blanchisseur liquide Expired - Fee Related CA2073563C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
EP90200290A EP0385522B1 (fr) 1989-02-27 1990-02-08 Composition détergente liquide
PCT/EP1990/001046 WO1991000902A1 (fr) 1989-07-13 1990-06-27 Composition de blanchiment liquide
NLPCT/EP90/01046 1990-06-27
EP90202308 1990-08-28
EP90200290.6 1990-08-28
EP90202308.4 1990-08-28

Publications (2)

Publication Number Publication Date
CA2073563A1 CA2073563A1 (fr) 1991-08-09
CA2073563C true CA2073563C (fr) 1999-03-02

Family

ID=27222758

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002073563A Expired - Fee Related CA2073563C (fr) 1990-02-08 1991-02-07 Composition de blanchisseur liquide

Country Status (8)

Country Link
EP (1) EP0513136B1 (fr)
JP (1) JPH0772280B2 (fr)
KR (1) KR950008566B1 (fr)
AU (1) AU652736B2 (fr)
CA (1) CA2073563C (fr)
DE (1) DE69102059T2 (fr)
ES (1) ES2053321T3 (fr)
WO (1) WO1991012308A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5690296A (en) * 1995-04-20 1996-11-07 Albright & Wilson Uk Limited Stabilised aqueous suspensions of bleach containing perborat e particles
US5633223A (en) * 1995-08-30 1997-05-27 Lever Brothers Company, Division Of Conopco, Inc. Heavy duty liquid compositions comprising structuring solids of defined dimension and morphology
US7067467B2 (en) 2002-12-19 2006-06-27 Unilever Home & Personal Care Usa Division Of Conopco, Inc. Aqueous perborate bleach composition
US20040119048A1 (en) * 2002-12-19 2004-06-24 Unilever Home & Personal Care Usa, Divison Of Conopco, Inc. Process of making aqueous perborate bleach composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021720B2 (ja) * 1980-07-25 1985-05-29 花王株式会社 標白洗浄剤
DE3575574D1 (de) * 1984-05-01 1990-03-01 Unilever Nv Fluessige bleichmittelzusammensetzungen.
GB8713756D0 (en) * 1987-06-12 1987-07-15 Procter & Gamble Liquid detergent
GB8718217D0 (en) * 1987-07-31 1987-09-09 Unilever Plc Liquid detergent compositions
GB8826458D0 (en) * 1988-11-11 1988-12-14 Ici Plc Bleach formulation & aqueous detergent compositions

Also Published As

Publication number Publication date
DE69102059D1 (de) 1994-06-23
DE69102059T2 (de) 1994-09-01
WO1991012308A1 (fr) 1991-08-22
AU652736B2 (en) 1994-09-08
AU7187391A (en) 1991-09-03
CA2073563A1 (fr) 1991-08-09
EP0513136B1 (fr) 1994-05-18
KR950008566B1 (ko) 1995-08-03
JPH05502907A (ja) 1993-05-20
EP0513136A1 (fr) 1992-11-19
ES2053321T3 (es) 1994-07-16
JPH0772280B2 (ja) 1995-08-02

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Legal Events

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EEER Examination request
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