DE68922258T2 - Liquid detergent. - Google Patents

Liquid detergent.

Info

Publication number
DE68922258T2
DE68922258T2 DE68922258T DE68922258T DE68922258T2 DE 68922258 T2 DE68922258 T2 DE 68922258T2 DE 68922258 T DE68922258 T DE 68922258T DE 68922258 T DE68922258 T DE 68922258T DE 68922258 T2 DE68922258 T2 DE 68922258T2
Authority
DE
Germany
Prior art keywords
composition
electrolyte
feature
surfactant
viscosity
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
DE68922258T
Other languages
German (de)
Other versions
DE68922258D1 (en
Inventor
David Machin
De Pas Johannes Cornelis Van
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 NV
Original Assignee
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 NV filed Critical Unilever NV
Application granted granted Critical
Publication of DE68922258D1 publication Critical patent/DE68922258D1/en
Publication of DE68922258T2 publication Critical patent/DE68922258T2/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
    • C11D17/0008—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

Abstract

A concentrated structured aqueous liquid detergent composition comprising detergent active material and an aqueous medium Containing dissolved electrolyte material, characterised by at least any two of the following features:- (i) the electrolyte material comprises a relatively insoluble electrolyte and a co-electrolyte which promotes the solubility of said relatively insoluble electrolyte; (ii) the surfactant material comprises a stabilising surfactant which has a salting-out resistance (as hereinbefore defined) of at least 4.0; and (iii) the viscosity of the composition is no greater than 2.5 Pas at a shear rate of 21s<-><1> by virtue of a) the composition being internally structured and a portion of the surfactant material being contained in an non-network-forming phase; and/or the composition comprising a viscosity-reducing polymer; or b) the composition is externally structured and contains sufficient hydrotrope to inhibit the surfactant material from forming sufficient of an internal structure to be capable of suspending solid particles in the absence of the external structure; provided that when the composition is formulated with feature (ii) and feature (iii) a) and contains a non-network-forming phase, then the composition also comprises a viscosity reducing polymer and/or is characterised by feature (i).
DE68922258T 1988-09-16 1989-09-01 Liquid detergent. Expired - Fee Related DE68922258T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB888821763A GB8821763D0 (en) 1988-09-16 1988-09-16 Liquid detergents

Publications (2)

Publication Number Publication Date
DE68922258D1 DE68922258D1 (en) 1995-05-24
DE68922258T2 true DE68922258T2 (en) 1995-08-24

Family

ID=10643705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922258T Expired - Fee Related DE68922258T2 (en) 1988-09-16 1989-09-01 Liquid detergent.

Country Status (9)

Country Link
EP (1) EP0359308B1 (en)
JP (1) JP2752186B2 (en)
AT (1) ATE121450T1 (en)
AU (1) AU628381B2 (en)
BR (1) BR8904647A (en)
DE (1) DE68922258T2 (en)
ES (1) ES2071641T3 (en)
GB (1) GB8821763D0 (en)
ZA (1) ZA897059B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69033783T2 (en) * 1989-02-27 2002-04-18 Unilever Nv Liquid detergent
BR9007743A (en) * 1989-10-12 1992-08-11 Unilever Nv STRUCTURED WATER DETERGENT COMPOSITION
DE69109273T2 (en) * 1990-02-08 1995-08-24 Unilever Nv LIQUID BLeach.
JPH0776356B2 (en) * 1990-04-25 1995-08-16 ユニリーバー・ナームローゼ・ベンノートシヤープ Liquid detergent composition
TW294720B (en) * 1994-09-30 1997-01-01 Unilever Nv
EP0724013A1 (en) * 1995-01-30 1996-07-31 Colgate-Palmolive Company Pourable detergent concentrates which maintain or increase in viscosity after dilution with water
AU684701B3 (en) * 1997-03-27 1997-12-18 David Garth Tetley Miles Hand cleaning formulation
US6617293B2 (en) 2001-08-06 2003-09-09 3M Innovative Properties Company Thickening on dilution liquid soap
US20080032909A1 (en) * 2006-05-05 2008-02-07 De Buzzaccarini Francesco Compact fluid laundry detergent composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1225218A (en) * 1968-07-31 1971-03-17
GB1302543A (en) * 1969-06-17 1973-01-10
EP0024711B2 (en) * 1979-09-01 1989-02-08 Henkel Kommanditgesellschaft auf Aktien Watery tenside concentrates and process for the improvement of the flowing property of difficultly movable watery tenside concentrates
GB8308263D0 (en) * 1983-03-25 1983-05-05 Unilever Plc Aqueous liquid detergent composition
GB8404120D0 (en) * 1984-02-16 1984-03-21 Unilever Plc Liquid detergent compositions
GB8713574D0 (en) * 1987-06-10 1987-07-15 Albright & Wilson Liquid detergent compositions
GB8718217D0 (en) * 1987-07-31 1987-09-09 Unilever Plc Liquid detergent compositions
GB8803037D0 (en) * 1988-02-10 1988-03-09 Unilever Plc Aqueous detergent compositions & methods of forming them
GB8813978D0 (en) * 1988-06-13 1988-07-20 Unilever Plc Liquid detergents
CA1335646C (en) * 1988-06-13 1995-05-23 Guido Clemens Van Den Brom Liquid detergent compositions
JPH0234700A (en) * 1988-06-13 1990-02-05 Unilever Nv Liquid detergent composition

Also Published As

Publication number Publication date
ZA897059B (en) 1991-05-29
EP0359308B1 (en) 1995-04-19
AU4146589A (en) 1990-03-22
BR8904647A (en) 1990-04-24
ATE121450T1 (en) 1995-05-15
JP2752186B2 (en) 1998-05-18
ES2071641T3 (en) 1995-07-01
DE68922258D1 (en) 1995-05-24
EP0359308A2 (en) 1990-03-21
JPH02133498A (en) 1990-05-22
EP0359308A3 (en) 1991-01-16
GB8821763D0 (en) 1988-10-19
AU628381B2 (en) 1992-09-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee