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Patent Searching and Data


Title:
スルホン化ポリマー溶液の製造方法およびその利用
Document Type and Number:
Japanese Patent JP5652811
Kind Code:
B2
Abstract:

To provide a production process for a uniform electrolyte material in a short time and in a high yield.

A process for producing a sulfonated polymer solution includes a step of sulfonating a solid polymer (A) in a sulfonating solution to produce a solid sulfonated polymer, and (B) a step of dissolving the solid sulfonated polymer in a solvent.

COPYRIGHT: (C)2011,JPO&INPIT


Inventors:
宮原 崇泰
渡辺 政廣
内田 誠
宮武 健治
Application Number:
JP2010020740A
Publication Date:
January 14, 2015
Filing Date:
February 01, 2010
Export Citation:
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Assignee:
株式会社カネカ
国立大学法人山梨大学
International Classes:
C08J3/11; C08G85/00; C08J7/14; H01B1/06; H01B13/00; H01M4/86; H01M8/02
Attorney, Agent or Firm:
Patent business corporation Yasutomi international patent firm