DE68922258D1 - Liquid detergent. - Google Patents
Liquid detergent.Info
- Publication number
- DE68922258D1 DE68922258D1 DE68922258T DE68922258T DE68922258D1 DE 68922258 D1 DE68922258 D1 DE 68922258D1 DE 68922258 T DE68922258 T DE 68922258T DE 68922258 T DE68922258 T DE 68922258T DE 68922258 D1 DE68922258 D1 DE 68922258D1
- 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
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).
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 true DE68922258D1 (en) | 1995-05-24 |
DE68922258T2 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2162785T3 (en) * | 1989-02-27 | 2002-01-16 | Unilever Nv | LIQUID DETERGENT COMPOSITION. |
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 |
CA2080688C (en) * | 1990-04-25 | 1998-11-03 | Cornelis B. Donker | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2014084A1 (en) * | 1968-07-31 | 1970-04-10 | Hoechst Ag | |
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 |
CA1335646C (en) * | 1988-06-13 | 1995-05-23 | Guido Clemens Van Den Brom | Liquid detergent compositions |
CA1334919C (en) * | 1988-06-13 | 1995-03-28 | Guido Clemens Van Den Brom | Liquid detergent compositions |
GB8813978D0 (en) * | 1988-06-13 | 1988-07-20 | Unilever Plc | Liquid detergents |
-
1988
- 1988-09-16 GB GB888821763A patent/GB8821763D0/en active Pending
-
1989
- 1989-09-01 EP EP89202220A patent/EP0359308B1/en not_active Expired - Lifetime
- 1989-09-01 ES ES89202220T patent/ES2071641T3/en not_active Expired - Lifetime
- 1989-09-01 DE DE68922258T patent/DE68922258T2/en not_active Expired - Fee Related
- 1989-09-01 AT AT89202220T patent/ATE121450T1/en not_active IP Right Cessation
- 1989-09-14 JP JP1239737A patent/JP2752186B2/en not_active Expired - Fee Related
- 1989-09-15 BR BR898904647A patent/BR8904647A/en not_active IP Right Cessation
- 1989-09-15 ZA ZA897059A patent/ZA897059B/en unknown
- 1989-09-15 AU AU41465/89A patent/AU628381B2/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
ATE121450T1 (en) | 1995-05-15 |
ZA897059B (en) | 1991-05-29 |
BR8904647A (en) | 1990-04-24 |
EP0359308A3 (en) | 1991-01-16 |
EP0359308A2 (en) | 1990-03-21 |
EP0359308B1 (en) | 1995-04-19 |
ES2071641T3 (en) | 1995-07-01 |
AU4146589A (en) | 1990-03-22 |
GB8821763D0 (en) | 1988-10-19 |
JP2752186B2 (en) | 1998-05-18 |
DE68922258T2 (en) | 1995-08-24 |
JPH02133498A (en) | 1990-05-22 |
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 |