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Title:
リチウムイオン二次電池正極用バインダー、このバインダーを含むリチウムイオン二次電池用正極、この正極を用いたリチウムイオン二次電池及び電気機器
Document Type and Number:
Japanese Patent JP5686332
Kind Code:
B2
Abstract:
A binder for a positive electrode of a lithium ion secondary battery according to the present invention includes a copolymer of vinyl alcohol and an alkali metal-neutralized product of ethylene-unsaturated carboxylic acid.

Inventors:
向井 孝志
森下 正典
境 哲男
金原 祐治
藤重 隼一
藤本 信貴
辛島 修一
Application Number:
JP2014501341A
Publication Date:
March 18, 2015
Filing Date:
October 01, 2013
Export Citation:
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Assignee:
独立行政法人産業技術総合研究所
住友精化株式会社
International Classes:
H01M4/62; C08F8/12; H01M4/131; H01M4/133
Domestic Patent References:
JPH11250915A1999-09-17
JP2001283853A2001-10-12
JP2002033105A2002-01-31
JP2003100298A2003-04-04
JP2005085557A2005-03-31
JP2010009940A2010-01-14
JP2011113923A2011-06-09
JP2012142311A2012-07-26
JP2012146635A2012-08-02
JP2012164675A2012-08-30
JP2012184201A2012-09-27
Foreign References:
WO2009107778A12009-09-03
Attorney, Agent or Firm:
Patent business corporation MAEDA PATENT OFFICE



 
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