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Title:
非水系電池用電極合剤および非水系電池
Document Type and Number:
Japanese Patent JP4253051
Kind Code:
B2
Abstract:
A stable electrode material mixture for forming a positive electrode for use in nonaqueous batteries which contains as a binder a vinylidene fluoride polymer which is prevented from gelling; and a nonaqueous battery containing a positive electrode formed from the mixture. The vinylidene fluoride polymer may be a copolymer comprising at least 70 mol% vinylidene fluoride units and at least 0.5 mol% chlorotrifluoroethylene units.

Inventors:
Katsurao Takumi
Otomo Mitsuru
Nagai Aisaku
Horie Katsuo
Application Number:
JP36697097A
Publication Date:
April 08, 2009
Filing Date:
December 26, 1997
Export Citation:
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Assignee:
Kureha Co., Ltd.
International Classes:
C08K3/04; H01M4/62; C01B31/02; C08K3/20; C08L27/16; H01M4/131; H01M10/05
Domestic Patent References:
JP9245773A
JP9199134A
JP9320607A
JP9259890A
JP4095363A
JP10306265A
Attorney, Agent or Firm:
Akio Saruwatari



 
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