EP 1116292 A4 20051123 - COMPOSITE SOLID POLYMER ELECTROLYTE MEMBRANES
Title (en)
COMPOSITE SOLID POLYMER ELECTROLYTE MEMBRANES
Title (de)
FESTE KOMPOSITELEKTROLYTMEMBRAN AUS FESTEM POLYMER
Title (fr)
MEMBRANES COMPOSITES POUR ELECTROLYTE A BASE DE POLYMERE SOLIDE
Publication
Application
Priority
- US 9919476 W 19990826
- US 9800178 W 19980828
- US 26134999 A 19990303
IPC 1-7
H01M 6/18; H01M 8/02; H01M 8/10; B01D 67/00; B01D 69/14; B01D 71/32; B01D 71/52; B01D 71/56; B01D 71/64; B01D 71/66; B01D 71/68; B01D 71/82; C08J 5/22
IPC 8 full level
B01D 53/22 (2006.01); B01D 67/00 (2006.01); B01D 69/10 (2006.01); B01D 69/12 (2006.01); B01D 69/14 (2006.01); B01D 71/32 (2006.01); B01D 71/52 (2006.01); B01D 71/56 (2006.01); B01D 71/64 (2006.01); B01D 71/66 (2006.01); B01D 71/68 (2006.01); B01D 71/82 (2006.01); C08J 5/22 (2006.01); H01M 6/18 (2006.01); H01M 8/02 (2006.01); H01M 8/10 (2006.01)
CPC (source: EP US)
B01D 53/228 (2013.01 - EP); B01D 69/108 (2022.08 - EP US); B01D 69/125 (2013.01 - EP US); C08J 5/2275 (2013.01 - EP); H01M 8/0289 (2013.01 - EP); H01M 8/1023 (2013.01 - EP); H01M 8/1025 (2013.01 - EP); H01M 8/1027 (2013.01 - EP); H01M 8/1032 (2013.01 - EP); H01M 8/1039 (2013.01 - EP); H01M 8/1044 (2013.01 - EP); H01M 8/106 (2013.01 - EP); H01M 8/1062 (2013.01 - EP); H01M 8/1067 (2013.01 - EP); B01D 2323/286 (2013.01 - EP); H01M 6/181 (2013.01 - EP); H01M 8/1011 (2013.01 - EP); H01M 2300/0082 (2013.01 - EP); H01M 2300/0088 (2013.01 - EP); Y02E 60/50 (2013.01 - EP)
Citation (search report)
- [X] EP 0008895 A1 19800319 - ICI PLC [GB]
- [A] DE 4243600 A1 19930701 - EQUOS RESEARCH KABUSHIKI KAISH [JP]
- [A] WO 9811614 A1 19980319 - GORE ENTERPRISE HOLDINGS INC [US], et al
- [A] US 4865930 A 19890912 - KINDLER ANDREW [US], et al
- [A] WO 9724777 A1 19970710 - UNIV NEW YORK [US]
- [A] US 4845150 A 19890704 - KOVAK ROBERT [US], et al
- [A] US 5403675 A 19950404 - OGATA NAOYA [JP], et al
- [A] US 5525436 A 19960611 - SAVINELL ROBERT F [US], et al
- See also references of WO 0022684A2
Designated contracting state (EPC)
DE FR GB IT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 99967058 A 19990826