C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
319/65, 400/7912
C08L 63/00 (2006.01) C08G 65/22 (2006.01) H01B 1/12 (2006.01) H01M 6/18 (2006.01)
Patent
CA 2014442
An ion-conductive polymer electrolyte comprises an organic polymer and a soluble electrolyte salt. The organic polymer is obtained by crosslinking a compound having an average molecular weight of 1,000 to 20,000 and having a structure of the following formula C3; (see fig. I) in which 2 is a residue of a compound having at least one active hydrogen, Y is a hydrogen atom or polymerizable functional group, m is an integer of 1 to 250, n is 0 or an integer of 1 to 25, k is an integer of 1 to 12, R is an alkyl, alkenyl, aryl or alkylaryl group having 1 to 20 carbon atoms. While the compound represented by the formula 1 in which Y is a hydrogen atom may be crosslinked with a crosslinking agent such as an isocyanate compound, the compound having a structure of the formula 1 in which Y is a polymerizable functional group may be crosslinked by itself.
Mori Shigeo
Motogami Kenji
Dai-Ichi Kogyo Seiyaku Co. Ltd.
G. Ronald Bell & Associates
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