Search International and National Patent Collections
Some content of this application is unavailable at the moment.
If this situation persists, please contact us atFeedback&Contact
1. (WO2010072029) SURFACTANT COMPOSITIONS WITH WIDE PH STABILITY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/072029 International Application No.: PCT/CN2008/073716
Publication Date: 01.07.2010 International Filing Date: 25.12.2008
IPC:
C11D 1/83 (2006.01) ,C11D 1/722 (2006.01) ,C11D 1/66 (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
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
1
Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
66
Non-ionic compounds
722
Ethers of polyoxyalkylenes having mixed oxyalkylene groups
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
Applicants:
DOW GLOBAL TECHNOLOGIES LLC [US/US]; 2040 Dow Center Midland, Michigan 48674, US (AllExceptUS)
MU, Jeff Jianhai [CN/CN]; CN (UsOnly)
WANG, Xiaohua [CN/CN]; CN (UsOnly)
VARINEAU, Pierre T. [US/US]; US (UsOnly)
THOMPSON, Kirk R. [US/US]; US (UsOnly)
Inventors:
MU, Jeff Jianhai; CN
WANG, Xiaohua; CN
VARINEAU, Pierre T.; US
THOMPSON, Kirk R.; US
Agent:
LIU, SHEN & ASSOCIATES; A0601, Huibin Building No.8 Beichen Dong Street, Chaoyang District Beijing 100101, CN
Priority Data:
Title (EN) SURFACTANT COMPOSITIONS WITH WIDE PH STABILITY
(FR) COMPOSITIONS DE TENSIOACTIF AYANT UNE LARGE STABILITÉ AU PH
Abstract:
(EN) Provided is a surfactant composition having wide pH stability. The composition is useful for various applications, including textile processing. The composition comprises: a nonionic surfactant of formula (I): R1 -O-[(CH 2CH(R2 )-O) x(CH 2CH 2O) y] z-H, wherein R1, R2, x, y, and z are defined herein, together with an anionic surfactant.
(FR) L'invention porte sur une composition de tensioactif ayant une large stabilité au pH. La composition est utile pour diverses applications, dont le traitement de textiles. La composition comprend : un tensioactif non ionique de formule (I) : R1-O-[(CH2CH(R2)-O)x(CH2CH2O)y]z-H, dans laquelle R1, R2, x, y et z sont tels que définis dans la description, conjointement avec un tensioactif anionique.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP2382297US20110245131CN102257111