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1. (WO2018030086) POLYOLEFIN ADHESIVE COMPOSITION

Pub. No.:    WO/2018/030086    International Application No.:    PCT/JP2017/026074
Publication Date: Fri Feb 16 00:59:59 CET 2018 International Filing Date: Thu Jul 20 01:59:59 CEST 2017
IPC: C09J 123/26
B32B 15/085
B32B 27/32
B32B 27/38
C09J 163/00
Applicants: TOYOBO CO., LTD.
東洋紡株式会社
Inventors: SAKATA, Hideyuki
坂田 秀行
KASHIHARA, Kenji
柏原 健二
Title: POLYOLEFIN ADHESIVE COMPOSITION
Abstract:
An adhesive composition is provided which has an excellent pot life, has excellent adhesiveness between a metal substrate and a polyolefin resin substrate, and which contains a modified polyolefin and an epoxy resin. This adhesive composition contains (A) a crystalline acid-modified polyolefin with an acid value of 5-50 mgKOH/g-resin, (B1) a glycidyl amine-type epoxy resin, (B2) a chelate-modified epoxy resin and (C) an organic solvent.