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1. (WO2018062205) EPOXY ADHESIVE COMPOSITION

Pub. No.:    WO/2018/062205    International Application No.:    PCT/JP2017/034798
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Wed Sep 27 01:59:59 CEST 2017
IPC: C09J 163/00
C08F 8/28
C09J 129/14
Applicants: SEKISUI CHEMICAL CO., LTD.
積水化学工業株式会社
Inventors: TATENO, Shiori
立野 栞
MAEDA, Takayuki
前田 貴之
YAMAUCHI, Kenji
山内 健司
Title: EPOXY ADHESIVE COMPOSITION
Abstract:
The present invention provides an epoxy adhesive composition which is excellent in terms of compatibility and storage stability and has high strength and excellent adhesiveness. When used to bond materials of different kinds, the epoxy adhesive composition can inhibit the occurrence of warpage or separation. The epoxy adhesive composition gives cured objects having excellent impact resistance. The epoxy adhesive composition of the present invention comprises an epoxy resin and a modified poly(vinyl acetal) resin including a constituent unit that has an acid modification group, and has an organic-solvent content of 10.0 wt% or less.