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1. (WO2012049650) NON-CARBOXYLATED STYRENE-BUTADIENE COPOLYMERS, PREPARATION METHOD AND USE THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/049650    International Application No.:    PCT/IB2011/054531
Publication Date: 19.04.2012 International Filing Date: 13.10.2011
IPC:
C08L 25/10 (2006.01), C08L 9/06 (2006.01), C08L 95/00 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE) (For All Designated States Except US).
AVRAMIDIS, Kostas S. [US/US]; (US) (For US Only).
KIRK, William J. [US/US]; (US) (For US Only).
BASF (CHINA) COMPANY LIMITED [CN/CN]; 300 Jiangxinsha Road Shanghai 200137 (CN) (MN only)
Inventors: AVRAMIDIS, Kostas S.; (US).
KIRK, William J.; (US)
Common
Representative:
BASF SE; 67056 Ludwigshafen (DE)
Priority Data:
61/393,189 14.10.2010 US
Title (EN) NON-CARBOXYLATED STYRENE-BUTADIENE COPOLYMERS, PREPARATION METHOD AND USE THEREOF
(FR) COPOLYMÈRES DE STYRÈNE-BUTADIÈNE NON CARBOXYLÉS, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION
Abstract: front page image
(EN)A non-carboxylated styrene-butadiene copolymer, preparation method and use thereof are provided. The non-carboxylated styrene-butadiene copolymer is prepared by hot polymerization in the absence of acid monomers and is used in asphalt-based systems such as asphalt emulsions.
(FR)L'invention porte sur un copolymère de styrène-butadiène non carboxylé, sur son procédé de préparation et sur son utilisation. Le copolymère de styrène-butadiène non carboxylé est préparé par polymérisation à chaud en l'absence de monomères acides et il est utilisé dans des systèmes à base d'asphalte tels que des émulsions d'asphalte.
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, QA, RO, RS, RU, RW, 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, RW, 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, RS, 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: English (EN)
Filing Language: English (EN)