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Patent Searching and Data


Title:
SOLID POLYELECTROLYTE WITH HIGH DURABILITY AND SOLID POLYELECTROLYTE (COMPOSITE) FILM COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2004/017334
Kind Code:
A1
Abstract:
A solid polyelectrolyte with high durability which comprises a composition containing (a) a polymer having a hydrocarbon moiety and (b) a polymer containing phosphate groups obtained by polymerizing a phosphate-containing unsaturated monomer having one or more phosphate groups and one or more ethylenically unsaturated bonds per molecule. The solid polyelectrolyte has oxidation resistance sufficient for practical use and is reduced in production cost.

Inventors:
RIKUKAWA MASAHIRO (JP)
TANIGUCHI TAKUMI (JP)
ITO IKO (JP)
Application Number:
PCT/JP2003/010261
Publication Date:
February 26, 2004
Filing Date:
August 12, 2003
Export Citation:
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Assignee:
TOYOTA MOTOR CO LTD (JP)
UNI CHEMICAL CO LTD (JP)
RIKUKAWA MASAHIRO (JP)
TANIGUCHI TAKUMI (JP)
ITO IKO (JP)
International Classes:
C08F30/02; C08L43/02; C08L101/02; C25B13/08; H01B1/06; H01B1/12; H01M8/02; H01M8/10; (IPC1-7): H01B1/06; H01M8/02
Foreign References:
JP2002083514A2002-03-22
JP2001114834A2001-04-24
JP2000011756A2000-01-14
JPH10162846A1998-06-19
JPH09110982A1997-04-28
JPH10101873A1998-04-21
JP2001113141A2001-04-24
JP2003229143A2003-08-15
JPH0987510A1997-03-31
JP2000011755A2000-01-14
Attorney, Agent or Firm:
Takaishi, Kitsuma (67 Kagurazaka 6-chom, Shinjuku-ku Tokyo, JP)
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