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公开(公告)号:US20200002584A1
公开(公告)日:2020-01-02
申请号:US16490127
申请日:2018-07-10
Applicant: Sunstar Engineering Inc.
Inventor: Yanmei ZHANG
IPC: C09J123/30 , C09J11/08 , C09J7/35
Abstract: The present invention relates to a thermally crosslinkable composition comprising an acid-modified polymer A having a melting point of 110 to 150° C. and a crystallization temperature of 50 to 90° C., an acid-modified polymer B having a melting point of 30 to 110° C. and a crystallization temperature of lower than 50° C., a tackifier resin, and a curing agent, wherein the thermally crosslinkable composition has a crystallization temperature of 30 to 70° C.