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1. (WO2010085028) POLYPHENYLETHER-BASED COPOLYMER, METHOD OF PREPARING THE COPOLYMER, POLYMER ELECTROLYTE MEMBRANE INCLUDING THE COPOLYMER, AND FUEL CELL INCLUDING THE POLYMER ELECTROLYTE MEMBRANE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2010/085028 International Application No.: PCT/KR2009/003846
Publication Date: 29.07.2010 International Filing Date: 14.07.2009
IPC:
C08G 65/42 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
65
Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
34
from hydroxy compounds or their metallic derivatives
38
derived from phenols
40
from phenols and other compounds
42
Phenols and polyhydroxy ethers
Applicants:
DONGJIN SEMICHEM CO., LTD. [KR/KR]; 472-2 Gajwa-dong, Seo-gu Incheon 404-250, KR (AllExceptUS)
LEE, Ju Ho [KR/KR]; KR (UsOnly)
KIM, Dong Il [KR/KR]; KR (UsOnly)
KIM, Whan Gi [KR/KR]; KR (UsOnly)
SEO, Dong Wan [KR/KR]; KR (UsOnly)
JEONG, Young Gi [KR/KR]; KR (UsOnly)
Inventors:
LEE, Ju Ho; KR
KIM, Dong Il; KR
KIM, Whan Gi; KR
SEO, Dong Wan; KR
JEONG, Young Gi; KR
Agent:
Y.P. LEE, MOCK & PARTNERS; 1575-1 Seocho-dong, Seocho-gu Seoul 137-875, KR
Priority Data:
10-2009-000464320.01.2009KR
Title (EN) POLYPHENYLETHER-BASED COPOLYMER, METHOD OF PREPARING THE COPOLYMER, POLYMER ELECTROLYTE MEMBRANE INCLUDING THE COPOLYMER, AND FUEL CELL INCLUDING THE POLYMER ELECTROLYTE MEMBRANE
(FR) COPOLYMÈRE À BASE DE POLY(OXYDE DE PHÉNYLE), PROCÉDÉ DE PRÉPARATION DU COPOLYMÈRE, MEMBRANE ÉLECTROLYTE POLYMÈRE COMPRENANT LE COPOLYMÈRE ET PILE À COMBUSTIBLE COMPRENANT LA MEMBRANE ÉLECTROLYTE POLYMÈRE
Abstract:
(EN) Provided is a polyphenylether-based copolymer including a repeating unit represented by Formula 1a and a repeating unit represented by Formula 1b: wherein M1, M2, M3, Ar1, A42, R1, R2, R3, R4, X, m and n are the same as defined in the detailed description of the invention.
(FR) L'invention porte sur un copolymère à base de poly(oxyde de phényle) comprenant une unité récurrente représentée par la formule 1a et une unité récurrente représentée par la formule 1b : dans lesquelles : M1, M2, M3, Ar1, A42, R1, R2, R3, R4, X, m et n sont tels que définis dans la description détaillée de l'invention.
front page image
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, 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, 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, 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: English (EN)
Filing Language: English (EN)