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Title:
BINDER FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY ELECTRODES AND USE OF SAME
Document Type and Number:
WIPO Patent Application WO/2018/043484
Kind Code:
A1
Abstract:
The present invention relates to: a binder for nonaqueous electrolyte secondary battery electrodes; and a use of this binder. This binder contains a crosslinked polymer or a salt thereof, said crosslinked polymer containing an ethylenically unsaturated carboxylic acid and a crosslinkable monomer as constituent monomers. The crosslinked polymer contains 20-99.95% by mass of the ethylenically unsaturated carboxylic acid in all constituent monomers, while containing at least one compound selected from among trimethylolpropane diallyl ether and trimethylolpropane triallyl ether as the crosslinkable monomer that serves as a constituent monomer.

Inventors:
MATSUZAKI HIDEO (JP)
NAKANO TOMOKO (JP)
Application Number:
PCT/JP2017/030933
Publication Date:
March 08, 2018
Filing Date:
August 29, 2017
Export Citation:
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Assignee:
TOAGOSEI CO LTD (JP)
International Classes:
H01M4/62; H01M4/13; H01M4/131; H01M4/133; H01M4/134; C08F16/32; C08F20/00
Domestic Patent References:
WO2013099990A12013-07-04
WO2014065407A12014-05-01
WO2010050116A12010-05-06
WO2016158939A12016-10-06
WO2016158964A12016-10-06
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