Title:
【発明の名称】電池用結着剤ならびにそれを用いた電極用組成物及び電池
Document Type and Number:
Japanese Patent JP3295939
Kind Code:
B2
Abstract:
A binder for use in batteries which is in the form of an aqueous or nonaqueous dispersion or a powder comprising core-shell composite fine particles 0.05 to 1 mu m in mean particle size and each having a core of a fibrillating polytetrafluoroethylene and a shell of a nonfibrillating polymer, the composite fine particles having a core-to-shell ratio by weight of 98:2 to 50:50, and electrode compositions and batteries incorporating the binder.
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Inventors:
Tetsuo Shimizu
Yoshihide Higashihata
Takayuki Nakamura
Yoshihide Higashihata
Takayuki Nakamura
Application Number:
JP51377296A
Publication Date:
June 24, 2002
Filing Date:
October 18, 1995
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
B60T8/00; C08F259/08; C08L81/00; H01M4/62; (IPC1-7): H01M4/62; C08L27/00
Domestic Patent References:
| JP4154842A | ||||
| JP6372065A |
Attorney, Agent or Firm:
Iwao Tamura