EP 1334144 A1 20030813 - ION-CONDUCTING POLYVINYL ACETAL FILM
Title (en)
ION-CONDUCTING POLYVINYL ACETAL FILM
Title (de)
IONENLEITENDE POLYVINYLACETALFOLIE
Title (fr)
FILM DE POLYVINYLACETAL CONDUCTEUR D'IONS
Publication
Application
Priority
- DE 0104277 W 20011114
- DE 10057029 A 20001117
- DE 10147695 A 20010927
Abstract (en)
[origin: WO0240578A1] The invention relates to the composition and the production of an optically transparent, mechanically stable, elastic, thermoplastic polyvinyl acetal film containing plasticisers, preferably a polyvinyl buytral film, whose mechanical and inventive ion-conducting properties enable it to be used as an electrolyte in electrochromic systems and at the same time, as an intermediate layer for a multilayer glass. Use of the film in lithium ion batteries is also possible. The inventive film can be processed using efficient and economical laminating methods, due to its thermoplastic properties.
IPC 1-7
IPC 8 full level
C08J 5/18 (2006.01); C08K 3/24 (2006.01); C08K 5/00 (2006.01)
CPC (source: EP)
B32B 17/10761 (2013.01); C08J 5/18 (2013.01); C08K 3/24 (2013.01); C08K 5/0016 (2013.01); G02F 1/1525 (2013.01); C08J 2329/14 (2013.01)
Citation (search report)
See references of WO 0240578A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 0240578 A1 20020523; WO 0240578 B1 20020926; AU 1691502 A 20020527; EP 1334144 A1 20030813
DOCDB simple family (application)
DE 0104277 W 20011114; AU 1691502 A 20011114; EP 01996577 A 20011114