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1. (WO1998050520) DETERGENT CONCENTRATES WHICH INCREASE IN VISCOSITY AFTER DILUTION
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/050520 International Application No.: PCT/US1998/008842
Publication Date: 12.11.1998 International Filing Date: 30.04.1998
Chapter 2 Demand Filed: 03.12.1998
IPC:
C11D 1/29 (2006.01) ,C11D 1/72 (2006.01) ,C11D 1/83 (2006.01) ,C11D 17/00 (2006.01)
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1
Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
02
Anionic compounds
12
Sulfonic acids or sulfuric acid esters; Salts thereof
29
Sulfates of polyoxyalkylene ethers
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1
Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66
Non-ionic compounds
72
Ethers of polyoxyalkylene glycols
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
1
Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66
Non-ionic compounds
83
Mixtures of non-ionic with anionic compounds
C CHEMISTRY; METALLURGY
11
ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
D
DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
17
Detergent materials or soaps characterised by their shape or physical properties
Applicants:
COLGATE-PALMOLIVE COMPANY [US/US]; 300 Park Avenue New York, NY 10022, US
Inventors:
CAO, Hoai-Chau; BE
PAGNOUL, Patricia; BE
Agent:
LIEBERMAN, Bernard; Colgate-Palmolive Company 909 River Road Piscataway, NJ 08855-1343, US
Priority Data:
08/851,93806.05.1997US
Title (EN) DETERGENT CONCENTRATES WHICH INCREASE IN VISCOSITY AFTER DILUTION
(FR) CONCENTRES DETERSIFS A VISCOSITE ACCRUE APRES DILUTION
Abstract:
(EN) Aqueous detergent concentrates containing a mixture of two or more surfactants having a differing resistance to electrolytic salting out in the form of micellar solutions and having pourable viscosities are converted into lamellar solutions upon dilution with water where the dispersion contains a viscosity promoting electrolyte present at a narrow range of concentration. Transformation from the micellar phase to the lamellar phase produces an increase in viscosity such that the diluted concentrate has a viscosity equal to or higher than the viscosity of the original concentrate.
(FR) L'invention concerne des concentrés détersifs aqueux contenant un mélange au moins de deux tensioactifs ayant des résistances au relargage électrolytique différentes. Ces concentrés, se présentant sous forme de solutions micellaires de viscosité apte à l'écoulement, sont transformés en solutions lamellaires par dilution avec de l'eau. La dispersion micellaire contient un électrolyte stimulant la viscosité, présent dans une plage étroite de concentration. La transformation de la phase micellaire en phase lamellaire engendre une viscosité accrue de telle façon que le concentré dilué ait une viscosité égale ou supérieure à celle du concentré initial.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AU1998071731