ES2071641T3 - LIQUID DETERGENTS. - Google Patents

LIQUID DETERGENTS.

Info

Publication number
ES2071641T3
ES2071641T3 ES89202220T ES89202220T ES2071641T3 ES 2071641 T3 ES2071641 T3 ES 2071641T3 ES 89202220 T ES89202220 T ES 89202220T ES 89202220 T ES89202220 T ES 89202220T ES 2071641 T3 ES2071641 T3 ES 2071641T3
Authority
ES
Spain
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 - Lifetime
Application number
ES89202220T
Other languages
Spanish (es)
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 ES2071641T3 publication Critical patent/ES2071641T3/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

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).
ES89202220T 1988-09-16 1989-09-01 LIQUID DETERGENTS. Expired - Lifetime ES2071641T3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES2071641T3 true ES2071641T3 (en) 1995-07-01

Family

ID=10643705

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89202220T Expired - Lifetime ES2071641T3 (en) 1988-09-16 1989-09-01 LIQUID DETERGENTS.

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 N.V., Rotterdam Liquid detergent
JPH05500829A (en) * 1989-10-12 1993-02-18 ユニリーバー・ナームローゼ・ベンノートシヤープ liquid detergent
BR9105999A (en) * 1990-02-08 1992-10-20 Unilever Nv LIQUID DETERGENT COMPOSITION AND WASHING PROCESS
WO1991016409A1 (en) * 1990-04-25 1991-10-31 Unilever N.V. Liquid detergent compositions
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
DE3066054D1 (en) * 1979-09-01 1984-02-09 Henkel Kgaa 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
CA1334919C (en) * 1988-06-13 1995-03-28 Guido Clemens Van Den Brom Liquid detergent compositions
JP2693827B2 (en) * 1988-06-13 1997-12-24 ユニリーバー・ナームローゼ・ベンノートシヤープ Liquid detergent composition
GB8813978D0 (en) * 1988-06-13 1988-07-20 Unilever Plc Liquid detergents

Also Published As

Publication number Publication date
JPH02133498A (en) 1990-05-22
EP0359308B1 (en) 1995-04-19
GB8821763D0 (en) 1988-10-19
JP2752186B2 (en) 1998-05-18
DE68922258D1 (en) 1995-05-24
EP0359308A2 (en) 1990-03-21
AU4146589A (en) 1990-03-22
BR8904647A (en) 1990-04-24
ATE121450T1 (en) 1995-05-15
EP0359308A3 (en) 1991-01-16
DE68922258T2 (en) 1995-08-24
AU628381B2 (en) 1992-09-17
ZA897059B (en) 1991-05-29

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