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1. (WO2018105338) BINDER COMPOSITION FOR ELECTRICITY STORAGE ELEMENTS, SLURRY COMPOSITION FOR ELECTRICITY STORAGE ELEMENTS, ELECTRODE, METHOD FOR PRODUCING ELECTRODE, SECONDARY BATTERY AND ELECTRIC DOUBLE LAYER CAPACITOR

Pub. No.:    WO/2018/105338    International Application No.:    PCT/JP2017/041040
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Thu Nov 16 00:59:59 CET 2017
IPC: H01M 4/62
C08K 3/24
C08K 3/34
C08K 5/06
C08L 79/08
H01G 11/28
H01G 11/84
H01M 4/13
H01M 4/139
H01M 4/38
H01M 4/48
H01M 4/485
H01M 10/0567
Applicants: TORAY INDUSTRIES, INC.
東レ株式会社
Inventors: CHAYAMA, Natsuko
茶山奈津子
YUBA, Tomoyuki
弓場智之
SUGISAKI, Yuma
杉崎祐真
Title: BINDER COMPOSITION FOR ELECTRICITY STORAGE ELEMENTS, SLURRY COMPOSITION FOR ELECTRICITY STORAGE ELEMENTS, ELECTRODE, METHOD FOR PRODUCING ELECTRODE, SECONDARY BATTERY AND ELECTRIC DOUBLE LAYER CAPACITOR
Abstract:
[Problem] The purpose of the present invention is to provide a binder composition for electricity storage elements, which enables the achievement of a good balance between electrode heat treatment at lower temperatures and high capacity retention rate. [Solution] The present invention is a binder composition for electricity storage elements, which contains a nitrogen-containing aromatic resin and a thermal crosslinking agent having an alkoxymethyl group and/or a methylol group.