Title:
COMPOSITION FOR ELECTROLYTE MEMBRANES, SOLID POLYMER ELECTROLYTE MEMBRANE, METHOD FOR PRODUCING SOLID POLYMER ELECTROLYTE MEMBRANE, MEMBRANE-ELECTRODE ASSEMBLY, SOLID POLYMER FUEL CELL, WATER ELECTROLYSIS CELL, AND WATER ELECTROLYSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/161405
Kind Code:
A1
Abstract:
A composition for electrolyte membranes, which contains a polymer (A) that has an ion exchange group and a compound (B1) that is soluble in an organic solvent and has a group (B') represented by formula (B') and a number average molecular weight of 500 or more. (In the formula, each of ring A and ring B independently represents a group having a cyclic structure; each of RI and RII independently represents a hydrogen atom, a halogen atom, a hydroxy group, an alkyl group having 1-12 carbon atoms, an alkylthio group having 1-12 carbon atoms or an aryl group having 1-12 carbon atoms; L represents a direct bond, an oxygen atom or a sulfur atom; and each of aI and aII independently represents an integer of 0-6.)
Inventors:
KAWAI JUNJI (JP)
WAKABAYASHI NORIAKI (JP)
YAMAMOTO NORIHIRO (JP)
WAKABAYASHI NORIAKI (JP)
YAMAMOTO NORIHIRO (JP)
Application Number:
PCT/JP2013/056648
Publication Date:
October 31, 2013
Filing Date:
March 11, 2013
Export Citation:
Assignee:
JSR CORP (JP)
International Classes:
C08K3/22; H01M8/02; C08K5/375; C08L101/02; C25B9/23; C25B13/08; H01B1/06; H01B13/00; H01M8/10
Foreign References:
| JP2009544786A | 2009-12-17 | |||
| JP2003183526A | 2003-07-03 | |||
| JP2004134269A | 2004-04-30 | |||
| JP2009227979A | 2009-10-08 |
Attorney, Agent or Firm:
SSINPAT PATENT FIRM (JP)
Patent business corporation SSINPAT (JP)
Patent business corporation SSINPAT (JP)
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