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1. (WO2014177638) BLOCK COPOLYMERS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2014/177638    International Application No.:    PCT/EP2014/058874
Publication Date: 06.11.2014 International Filing Date: 30.04.2014
IPC:
C08G 75/23 (2006.01), C08G 81/02 (2006.01), C08G 65/334 (2006.01), C08L 71/00 (2006.01), C08L 71/02 (2006.01), C08L 81/06 (2006.01)
Applicants: BASF SE [DE/DE]; 67056 Ludwigshafen (DE)
Inventors: WEBER, Martin; (DE).
WEIß, Thomas; (DE).
MALETZKO, Christian; (DE).
STAAL, Bastiaan Bram Pieter; (DE).
MÜHLBACH, Klaus; (DE).
ERBES, Jörg; (DE)
Common
Representative:
BASF SE; 67056 Ludwigshafen (DE)
Priority Data:
13166233.0 02.05.2013 EP
Title (EN) BLOCK COPOLYMERS
(FR) COPOLYMÈRES SÉQUENCÉS
Abstract: front page image
(EN)Block copolymer comprising polyarylene ether blocks and polyalkylene oxide blocks, wherein said block copolymer comprises at least two polyalkylene oxide blocks that are endcapped with different endcapping groups.
(FR)La présente invention concerne des copolymères séquencés comprenant des blocs d'éther de polyarylène et des blocs d'oxyde de polyalkylène, ledit copolymère séquencé comprenant au moins deux blocs d'oxyde de polyalkylène à différentes coiffes terminales.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, IR, IS, JP, KE, KG, 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, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, 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, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)