Title:
The binder resin constituent for rechargeable battery electrodes, the slurry for rechargeable battery electrodes, the electrode for rechargeable batteries, a rechargeable lithium-ion battery
Document Type and Number:
Japanese Patent JP6244798
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide: a binder resin composition for secondary battery electrodes which enables the formation of an electrode superior in flexibility, and the production of a battery superior in battery characteristics, especially long-term cycle characteristics, and which has a superior binding property; a slurry composition for secondary battery electrodes; an electrode for secondary batteries; and a lithium ion secondary battery including such electrode.SOLUTION: A binder resin composition for secondary battery electrodes according to the present invention comprises: a polymer (A) having a structural unit expressed by the general formula (1); and a polyhydric alcohol (B). A slurry for secondary battery electrodes according to the present invention comprises: the binder resin composition for secondary battery electrodes; an active material; and a solvent. An electrode for secondary batteries according to the present invention comprises: a collector; and an electrode layer provided on the collector. The electrode layer includes: the active material; and the binder resin composition for secondary battery electrodes.
Inventors:
Momose Fumino
Shimonaka Ayako
Fumiko Fujie
Haruki Okada
Mitsufumi Noden
Shimonaka Ayako
Fumiko Fujie
Haruki Okada
Mitsufumi Noden
Application Number:
JP2013210814A
Publication Date:
December 13, 2017
Filing Date:
October 08, 2013
Export Citation:
Assignee:
Mitsubishi Chemical Corporation
International Classes:
H01M4/62; C08K5/053; C08L39/00
Domestic Patent References:
| JP2013149395A | ||||
| JP2013149396A | ||||
| JP2013164972A | ||||
| JP2001176516A | ||||
| JP2010218986A |
Foreign References:
| WO2013105623A1 |
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