EP 0852071 A2 19980708 - FUNCTIONALIZED COPOLY(M-PHENYLENE)-BASED SOLID POLYMER ELECTROLYTES
Title (en)
FUNCTIONALIZED COPOLY(M-PHENYLENE)-BASED SOLID POLYMER ELECTROLYTES
Title (de)
POLYMERE FESTKÖRPERELEKTROLYTE AUF BASIS FUNKTIONALISIERTER COPOLY(M-PHENYLEN)E
Title (fr)
ELECTROLYTES SOLIDES POLYMERES A BASE DE COPOLY(M-PHENYLENE)S FONCTIONNALISES
Publication
Application
Priority
- DE 9601599 W 19960828
- DE 19535086 A 19950921
Abstract (en)
[origin: DE19535086A1] The invention concerns a solid polymer electrolyte with a hydrophobic backbone which is at least partially functionalized by ionic groups. The invention also concerns a process for preparing th epolymer according to the invention and a preferred use thereof. The invention is characterized in that the polymer backbone comprises a copoly(m-phenylene) which contains at least 20 mol.% m-phenylene units and has structure (a), in which R1 to R8 are hydrogen, aryl, oxyaryl, thioaryl, sulphonaryl, carbonylaryl, oxyaryloxyaryl, hydroxyl or ionically dissociable groups.
IPC 1-7
IPC 8 full level
B01J 39/18 (2006.01); C08G 61/10 (2006.01); C08J 5/22 (2006.01); C25B 3/00 (2006.01); H01M 8/1023 (2016.01); H01M 8/1067 (2016.01); H01M 8/1081 (2016.01)
CPC (source: EP)
C08G 61/10 (2013.01); C08J 5/2256 (2013.01); H01M 8/1023 (2013.01); H01M 8/1067 (2013.01); H01M 8/1081 (2013.01); C08J 2365/00 (2013.01); Y02E 60/50 (2013.01); Y02P 70/50 (2015.11)
Citation (search report)
See references of WO 9711099A2
Designated contracting state (EPC)
DE FR GB IE IT NL
DOCDB simple family (publication)
DE 19535086 A1 19970327; DE 19535086 B4 20040812; EP 0852071 A2 19980708; JP H11515040 A 19991221; WO 9711099 A2 19970327; WO 9711099 A3 19970626
DOCDB simple family (application)
DE 19535086 A 19950921; DE 9601599 W 19960828; EP 96943846 A 19960828; JP 51229797 A 19960828