| 54 |
Titel |
TI |
[EN] Method for manufacturing composite membranes |
| 71/73 |
Anmelder/Inhaber |
PA |
DAIMLER CHRYSLER AG, DE
|
| 72 |
Erfinder |
IN |
GOEDEL WERNER A, DE
;
JAUMANN MANFRED, DE
;
MOELLER MARTIN, DE
;
MUZZAFAROW ASSIZ, RU
|
| 22/96 |
Anmeldedatum |
AD |
20.02.2003 |
| 21 |
Anmeldenummer |
AN |
37145103 |
|
Anmeldeland |
AC |
US |
|
Veröffentlichungsdatum |
PUB |
01.04.2004 |
33
31
32 |
Priorität |
PRC
PRN
PRD |
DE
10207411
20020221
|
| 51 |
IPC-Hauptklasse |
ICM |
H01M 8/10
|
| 51 |
IPC-Nebenklasse |
ICS |
C08G 77/04
C08J 5/22
C08L 83/04
|
|
IPC-Zusatzklasse |
ICA |
|
|
IPC-Indexklasse |
ICI |
|
|
Gemeinsame Patentklassifikation |
CPC |
B01D 69/1411
B01D 71/00
B01D 71/5222
B01D 71/70
C08J 2383/02
C08J 5/2275
C08L 83/12
C09D 183/12
H01M 2300/0082
H01M 8/1025
H01M 8/1037
H01M 8/1044
H01M 8/1048
H01M 8/1051
H01M 8/1074
Y02E 60/50
Y02P 70/50
|
|
MCD-Hauptklasse |
MCM |
|
|
MCD-Nebenklasse |
MCS |
B01D 69/14
(2006.01)
B01D 71/00
(2006.01)
B01D 71/52
(2006.01)
B01D 71/70
(2006.01)
C08J 5/22
(2006.01)
H01B 1/06
(2006.01)
H01B 13/00
(2006.01)
H01M 8/02
(2006.01)
H01M 8/10
(2006.01)
|
|
MCD-Zusatzklasse |
MCA |
|
| 57 |
Zusammenfassung |
AB |
[EN] A method for manufacturing composite membranes includes providing a branched polyalkoxy siloxane, providing an organic proton conductor, mixing the branched polyalkoxy siloxane with the organic proton conductor; and forming a membrane from the composite component mixture. Using the method according to the present invention, it is possible to increase the proton conductivity and the mechanical stability of membranes and to reduce the swelling by water and aqueous solutions. The obtained composite membranes may be used in PEM fuel cells. |
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt |
CT |
US000005438082A
US000006194474B1
US020020127474A1
US020030219640A1
|
| 56 |
Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt |
CT |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt |
CTNP |
|
| 56 |
Entgegengehaltene Nichtpatentliteratur/Zitate,
vom Anmelder genannt |
CTNP |
|
|
Zitierende Dokumente |
|
Dokumente ermitteln
|
|
Sequenzprotokoll |
|
|
|
Prüfstoff-IPC |
ICP |
C08G 77/00 P1
C08G 77/02 P1
C08G 77/18 P1
C08G 77/46 P2
C08J 5/18
H01M 8/02
H01M 8/10
|
