公开(公告)号：US20180237672A1

公开(公告)日：2018-08-23

申请号：US15752638

申请日：2016-07-12

Applicant: MITSU CHEMICALS TOHCELLO, INC.

Inventor： Manami SAITO ,  Hiroyoshi KURIHARA

IPC: C09J175/14 ,  C09J11/06 ,  C09J133/06 ,  C08K5/098 ,  C08K5/17

CPC classification number: C09J175/14 ,  C08K5/098 ,  C08K5/17 ,  C09J5/00 ,  C09J7/38 ,  C09J11/06 ,  C09J133/06 ,  C09J133/066 ,  C09J175/04 ,  C09J201/06 ,  C09J2201/122 ,  C09J2203/326 ,  C09J2205/302 ,  C09J2475/00

Abstract: The present invention is an adhesive composition that is characterized by including (A) a polymer comprising a structural unit having a hydroxy group in a side chain, (B) a compound having two or more isocyanate groups, (C) a bismuth carboxylate, and (D) a tertiary amine having a pKa of 6 or more. The polymer (A) may include further a structural unit having a urethane bond and a polymerizable unsaturated bond in a side chain.