AU2320395A - Aqueous liquid detergent compositions containing deflocculating polymers - Google Patents
Aqueous liquid detergent compositions containing deflocculating polymersInfo
- Publication number
- AU2320395A AU2320395A AU23203/95A AU2320395A AU2320395A AU 2320395 A AU2320395 A AU 2320395A AU 23203/95 A AU23203/95 A AU 23203/95A AU 2320395 A AU2320395 A AU 2320395A AU 2320395 A AU2320395 A AU 2320395A
- Authority
- AU
- Australia
- Prior art keywords
- detergent
- detergent compositions
- polymer
- weight
- surfactant
- 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
Links
- 239000000203 mixture Substances 0.000 title abstract 7
- 239000003599 detergent Substances 0.000 title abstract 6
- 229920000642 polymer Polymers 0.000 title abstract 5
- 239000007788 liquid Substances 0.000 title abstract 2
- 239000004094 surface-active agent Substances 0.000 abstract 3
- 229910019142 PO4 Inorganic materials 0.000 abstract 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 2
- 239000010452 phosphate Substances 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 229920001477 hydrophilic polymer Polymers 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000012071 phase Substances 0.000 abstract 1
- 125000003396 thiol group Chemical group [H]S* 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/37—Polymers
-
- 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)
- 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)
- Crystallography & Structural Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The present invention provides for concentrated, structured liquid detergent compositions in the form of lamellar surfactant droplets dispersed in an aqueous electrolytic continuous phase comprising a mixture of: a) from about 10 to about 45% by weight of a surfactant; b) at least one detergent builder; c) from about 0.01 to about 5% by weight of a deflocculating polymer composition having a weight average molecular weight in the range of from about 1500 to about 50,000 and containing polymer chains of the structure P-SR, wherein P represents a polymer chain segment of a hydrophilic polymer and SR represents a mercapto end-cap group, R being an organic hydrophobic radical containing from about 4 to 28 carbon atoms; and d) water. The presence of the deflocculating polymer in the composition both stabilizes the detergent composition and retards the propensity of the lamellar droplets dispersed in the aqueous phase to flocculate, particularly where the droplets occupy a higher volume ratio as the result of high concentrations of surfactant present in the detergent. The invention also provides both phosphate built and non-phosphate built detergent compositions having a viscosity in the range of from about 500 to 20,000 cps, more preferably from about 2,000 to 10,000 cps, having improved flowability and stability.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27129994A | 1994-07-06 | 1994-07-06 | |
| US271299 | 1994-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2320395A true AU2320395A (en) | 1996-01-18 |
| AU688033B2 AU688033B2 (en) | 1998-03-05 |
Family
ID=23034999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU23203/95A Ceased AU688033B2 (en) | 1994-07-06 | 1995-06-22 | Aqueous liquid detergent compositions containing deflocculating polymers |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP0691399B1 (en) |
| AT (1) | ATE198082T1 (en) |
| AU (1) | AU688033B2 (en) |
| DE (1) | DE69519605D1 (en) |
| NZ (1) | NZ272459A (en) |
| ZA (1) | ZA955191B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5602092A (en) * | 1994-07-06 | 1997-02-11 | Colgate-Palmolive Company | Concentrated aqueous liquid detergent compositions containing deflocculating polymers |
| EP0776965A3 (en) | 1995-11-30 | 1999-02-03 | Unilever N.V. | Polymer compositions |
| DE19752163A1 (en) | 1997-11-26 | 1999-05-27 | Henkel Kgaa | Thickened liquid detergent composition(s) |
| DE19752165A1 (en) | 1997-11-26 | 1999-05-27 | Henkel Kgaa | Thickened liquid detergent composition(s) |
| US6458752B1 (en) * | 1999-03-23 | 2002-10-01 | National Starch And Chemical Investment Holding Corporation | Powder laundry detergent having enhanced soils suspending properties |
| MXPA04006002A (en) | 2001-12-21 | 2004-09-27 | Rhodia | Stable surfactant compositions for suspending components. |
| BRPI0809314A2 (en) | 2007-03-23 | 2014-10-14 | Rhodia | STRUCTURED SURFACE COMPOSITIONS |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3839405A (en) * | 1966-05-05 | 1974-10-01 | Uniroyal Inc | Alkyl sulfide terminated oligomers |
| JPS588010A (en) * | 1981-07-08 | 1983-01-18 | Eisai Co Ltd | Ubidecarenone-containing ribosome |
| US4715969A (en) | 1984-12-24 | 1987-12-29 | Colgate Palmolive Co. | Controlling viscosity of fabric softening heavy duty liquid detergent containing bentonite |
| IN165509B (en) | 1984-12-24 | 1989-11-04 | Colgate Palmolive Co | |
| GB8718217D0 (en) | 1987-07-31 | 1987-09-09 | Unilever Plc | Liquid detergent compositions |
| JPH01310730A (en) * | 1988-06-10 | 1989-12-14 | Kao Corp | Dispersant and detergent containing it |
| GB8813978D0 (en) | 1988-06-13 | 1988-07-20 | Unilever Plc | Liquid detergents |
| GB8813966D0 (en) | 1988-06-13 | 1988-07-20 | Nat Starch Chem Corp | Process for manufacture of polymers |
| GB8928067D0 (en) * | 1989-12-12 | 1990-02-14 | Unilever Plc | Detergent compositions |
| SK53294A3 (en) * | 1993-05-07 | 1995-04-12 | Albright & Wilson | Concentrated aqueous mixture containing surface active matter and its use |
-
1995
- 1995-06-22 AU AU23203/95A patent/AU688033B2/en not_active Ceased
- 1995-06-22 ZA ZA955191A patent/ZA955191B/en unknown
- 1995-06-28 NZ NZ272459A patent/NZ272459A/en unknown
- 1995-07-05 EP EP95201843A patent/EP0691399B1/en not_active Expired - Lifetime
- 1995-07-05 DE DE69519605T patent/DE69519605D1/en not_active Expired - Lifetime
- 1995-07-05 AT AT95201843T patent/ATE198082T1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| ZA955191B (en) | 1996-12-23 |
| EP0691399A3 (en) | 1996-05-22 |
| EP0691399B1 (en) | 2000-12-13 |
| EP0691399A2 (en) | 1996-01-10 |
| AU688033B2 (en) | 1998-03-05 |
| DE69519605D1 (en) | 2001-01-18 |
| ATE198082T1 (en) | 2000-12-15 |
| NZ272459A (en) | 1997-06-24 |
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