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1. (WO2018163761) COMPOSITION FOR NONAQUEOUS SECONDARY BATTERY FUNCTIONAL LAYERS, FUNCTIONAL LAYER FOR NONAQUEOUS SECONDARY BATTERIES, AND NONAQUEOUS SECONDARY BATTERY

Pub. No.:    WO/2018/163761    International Application No.:    PCT/JP2018/005564
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Sat Feb 17 00:59:59 CET 2018
IPC: H01M 2/16
H01M 4/13
Applicants: ZEON CORPORATION
日本ゼオン株式会社
Inventors: SUGIMOTO Takumi
杉本 拓己
Title: COMPOSITION FOR NONAQUEOUS SECONDARY BATTERY FUNCTIONAL LAYERS, FUNCTIONAL LAYER FOR NONAQUEOUS SECONDARY BATTERIES, AND NONAQUEOUS SECONDARY BATTERY
Abstract:
The purpose of the present invention is to provide a composition for nonaqueous secondary battery functional layers, which is capable of forming a functional layer for nonaqueous secondary batteries, said functional layer enabling a nonaqueous secondary battery to exhibit excellent output characteristics, while having excellent adhesiveness. A composition for nonaqueous secondary battery functional layers according to the present invention contains a binder and an organic solvent; and the binder contains a polymer A which is easily dispersible in the organic solvent.