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1. (WO2011015520) WATER SOLUBLE, HYDROPHOBIC ASSOCIATING COPOLYMER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/015520    International Application No.:    PCT/EP2010/061074
Publication Date: 10.02.2011 International Filing Date: 30.07.2010
IPC:
C08F 220/00 (2006.01), C08F 222/00 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
PFEUFFER, Thomas [DE/DE]; (DE) (For US Only).
REICHENBACH-KLINKE, Roland [DE/DE]; (DE) (For US Only).
FRIEDRICH, Stefan [DE/DE]; (DE) (For US Only).
GUZMANN, Marcus [DE/DE]; (DE) (For US Only)
Inventors: PFEUFFER, Thomas; (DE).
REICHENBACH-KLINKE, Roland; (DE).
FRIEDRICH, Stefan; (DE).
GUZMANN, Marcus; (DE)
Agent: WITZ, Michael; Dr.-Albert-Frank-Str. 32 83308 Trostberg (DE)
Priority Data:
09167328.5 06.08.2009 EP
Title (DE) WASSERLÖSLICHES, HYDROPHOB ASSOZIIERENDES COPOLYMER
(EN) WATER SOLUBLE, HYDROPHOBIC ASSOCIATING COPOLYMER
(FR) COPOLYMÈRE HYDROSOLUBLE À COMPLEXATION HYDROPHOBE
Abstract: front page image
(DE)Wasserlösliches, hydrophob assoziierendes Copolymer, umfassend ein monoethylenisch ungesättigtes, wasserlösliches, oberflächenaktives Monomer (a), sowie ein von Monomer (a) verschiedenes, monoethylenisch ungesättigtes, hydrophiles Monomer (b). Das Copolymer wird in Gegenwart eines nicht- polymerisierbaren Tensids hergestellt und besitzt ausgeprägt verdickende Eigenschaften in wässrigen Systemen.
(EN)The invention relates to a water soluble, hydrophobic associating copolymer, comprising a monoethylenic unsaturated, water soluble, surface active monomer (a), and a monoethylenic unsaturated, hydrophilic monomer (b) different from monomer (a). The copolymer is produced in the presence of a non-polymerizable tenside and has pronounced thickening properties in aqueous systems.
(FR)La présente invention concerne un copolymère hydrosoluble à complexation hydrophobe. Ce copolymère comprend un monomère monoéthyléniquement insaturé (a) tensioactif et hydrosoluble, et un monomère monoéthyléniquement insaturé (b) hydrophile, différent du monomère (a). Ce copolymère est produit en présence d'un tensioactif non polymérisable et possède des propriétés épaississantes marquées dans les systèmes aqueux.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, 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, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, 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 (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: German (DE)
Filing Language: German (DE)