CA2066623A1 - Liquid detergents containing deflocculating polymers - Google Patents

Liquid detergents containing deflocculating polymers

Info

Publication number
CA2066623A1
CA2066623A1 CA002066623A CA2066623A CA2066623A1 CA 2066623 A1 CA2066623 A1 CA 2066623A1 CA 002066623 A CA002066623 A CA 002066623A CA 2066623 A CA2066623 A CA 2066623A CA 2066623 A1 CA2066623 A1 CA 2066623A1
Authority
CA
Canada
Prior art keywords
liquid detergents
detergents containing
deflocculating polymers
composition
deflocculating
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
CA002066623A
Other languages
French (fr)
Other versions
CA2066623C (en
Inventor
Johannes Cornelis Van De Pas
Frederik Jan Schepers
Rudolf Cornelis Stefanus Verheul
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.)
Diversey Inc
Original Assignee
Johannes Cornelis Van De Pas
Frederik Jan Schepers
Rudolf Cornelis Stefanus Verheul
Unilever Plc
Johnsondiversey, Inc.
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
Priority claimed from GB898927728A external-priority patent/GB8927728D0/en
Application filed by Johannes Cornelis Van De Pas, Frederik Jan Schepers, Rudolf Cornelis Stefanus Verheul, Unilever Plc, Johnsondiversey, Inc. filed Critical Johannes Cornelis Van De Pas
Publication of CA2066623A1 publication Critical patent/CA2066623A1/en
Application granted granted Critical
Publication of CA2066623C publication Critical patent/CA2066623C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11D3/16—Organic compounds
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/225—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin etherified, e.g. CMC
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/227—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with nitrogen-containing groups
    • 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
    • C11D3/20—Organic compounds containing oxygen
    • C11D3/22—Carbohydrates or derivatives thereof
    • C11D3/222—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin
    • C11D3/228—Natural or synthetic polysaccharides, e.g. cellulose, starch, gum, alginic acid or cyclodextrin with phosphorus- or sulfur-containing groups
    • 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
    • C11D3/3765—(Co)polymerised carboxylic acids, -anhydrides, -esters in solid and liquid compositions in liquid compositions

Abstract

A liquid detergent composition comprising a dispersion of lamellar droplets of detergent active materials in an aqueous continuous phase, said composition comprising a deflocculating polymer and said composition having a pH of more than 12.5
CA002066623A 1989-10-12 1990-10-04 Liquid detergents containing deflocculating polymers Expired - Lifetime CA2066623C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP89202580 1989-10-12
EP89202580.0 1989-10-12
GB898927728A GB8927728D0 (en) 1989-12-07 1989-12-07 Liquid detergents
GB8927728.9 1989-12-07
PCT/EP1990/001667 WO1991005844A1 (en) 1989-10-12 1990-10-04 Liquid detergents

Publications (2)

Publication Number Publication Date
CA2066623A1 true CA2066623A1 (en) 1991-04-13
CA2066623C CA2066623C (en) 2001-03-06

Family

ID=26121323

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002066623A Expired - Lifetime CA2066623C (en) 1989-10-12 1990-10-04 Liquid detergents containing deflocculating polymers

Country Status (8)

Country Link
EP (1) EP0495858B1 (en)
AU (1) AU651797B2 (en)
CA (1) CA2066623C (en)
DE (1) DE69016449T2 (en)
ES (1) ES2067766T3 (en)
FI (1) FI921570A0 (en)
NZ (1) NZ235599A (en)
WO (1) WO1991005844A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2052279T3 (en) * 1989-12-07 1994-07-01 Unilever Nv LIQUID DETERGENTS.
US5360432A (en) * 1992-10-16 1994-11-01 Shturman Cardiology Systems, Inc. Abrasive drive shaft device for directional rotational atherectomy
US5312427A (en) * 1992-10-16 1994-05-17 Shturman Cardiology Systems, Inc. Device and method for directional rotational atherectomy
US5356418A (en) * 1992-10-28 1994-10-18 Shturman Cardiology Systems, Inc. Apparatus and method for rotational atherectomy
US6090762A (en) * 1993-05-07 2000-07-18 Albright & Wilson Uk Limited Aqueous based surfactant compositions
SK53294A3 (en) 1993-05-07 1995-04-12 Albright & Wilson Concentrated aqueous mixture containing surface active matter and its use
ES2464272T3 (en) * 2005-05-20 2014-06-02 Solvay Usa Inc. Structured Surfactant Compositions
US9090861B2 (en) 2007-08-17 2015-07-28 Rhodia Asia Pacific Ltd. Structured soap compositions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235505A (en) * 1961-09-20 1966-02-15 Monsanto Co Detergent processes
GB1506427A (en) * 1975-04-29 1978-04-05 Unilever Ltd Liquid detergent
MX167884B (en) * 1983-12-22 1993-04-20 Albright & Wilson LIQUID DETERGENT COMPOSITION
GB8718217D0 (en) * 1987-07-31 1987-09-09 Unilever Plc Liquid detergent compositions
GB8813978D0 (en) * 1988-06-13 1988-07-20 Unilever Plc Liquid detergents

Also Published As

Publication number Publication date
NZ235599A (en) 1992-05-26
ES2067766T3 (en) 1995-04-01
WO1991005844A1 (en) 1991-05-02
FI921570A (en) 1992-04-09
EP0495858B1 (en) 1995-01-25
AU6540690A (en) 1991-05-16
EP0495858A1 (en) 1992-07-29
FI921570A0 (en) 1992-04-09
CA2066623C (en) 2001-03-06
DE69016449T2 (en) 1995-06-08
AU651797B2 (en) 1994-08-04
DE69016449D1 (en) 1995-03-09

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry