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1. (WO2018221037) POLYOLEFIN-BASED ADHESIVE AGENT COMPOSITION

Pub. No.:    WO/2018/221037    International Application No.:    PCT/JP2018/015431
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Fri Apr 13 01:59:59 CEST 2018
IPC: C09J 123/26
B32B 15/085
B32B 27/00
H01M 2/02
Applicants: TOYOBO CO., LTD.
東洋紡株式会社
Inventors: SAKATA, Hideyuki
坂田 秀行
NAKAJIMA, Momoko
中島 桃子
Title: POLYOLEFIN-BASED ADHESIVE AGENT COMPOSITION
Abstract:
[Problem] To provide an adhesive agent composition that has an excellent pot life, excellent adhesiveness between a metal substrate and a polyolefin resin substrate, chemical resistance, and moldability, and that contains an acid-modified polyolefin and a multifunctional polyisocyanate curing agent. [Solution] An adhesive agent composition contains an acid-modified polyolefin (A), a multifunctional polyisocyanate curing agent (B), and an organic solvent (C), wherein the acid value of the acid-modified polyolefin (A) is 2-50 mg KOH/g-resin, and the acetone extract ratio is 0.01-2 mass%.