公开(公告)号：US11987692B2

公开(公告)日：2024-05-21

申请号：US15560615

申请日：2016-02-29

Applicant: RIKEN TECHNOS CORPORATION

Inventor： Ryota Nakanishi ,  Kosuke Sugiya

IPC: B32B27/00 ,  B32B15/085 ,  B32B27/08 ,  C08K5/14 ,  C08K5/1539 ,  C08L23/08 ,  C08L53/02 ,  C09J123/08 ,  C09J145/00 ,  C09J153/02

CPC classification number: C08L23/0823 ,  B32B15/085 ,  B32B27/00 ,  B32B27/08 ,  C08K5/14 ,  C08K5/1539 ,  C08L53/025 ,  C09J123/0823 ,  C09J145/00 ,  C09J153/02 ,  C09J153/025 ,  C09J153/025 ,  C08L23/0823 ,  C08K5/14 ,  C08K5/1539 ,  C09J4/06 ,  C08F287/00 ,  C08L53/025 ,  C08L23/0823 ,  C08K5/14 ,  C08K5/1539 ,  C08F287/00 ,  C08F222/06 ,  C08F255/02 ,  C08F222/06 ,  C09J123/0823 ,  C08L53/025 ,  C08K5/14 ,  C08K5/1539 ,  C08L23/0823 ,  C08L53/025 ,  C08K5/14 ,  C08K5/1539

Abstract: Provided is a thermoplastic resin composition or an adhesive coating material capable of adhering a cyclic polyolefin-based polymer with a metal or metal compound such as aluminum foil or an ethylene-vinyl alcohol copolymer with sufficient strength. The thermoplastic resin composition contains (A) 100 parts by mass of thermoplastic resin; (B) 0.05 to 5 parts by mass of one or more kinds selected from the group consisting of an unsaturated carboxylic acid and an unsaturated carboxylic acid derivative; and (C) 0.01 to 3 parts by mass of organic peroxide; which component (A) contains (a1) 10 to 90% by mass cyclic polyolefin-based polymer; and (a2) 90 to 10% by mass a hydrogenated product of a block copolymer comprising a polymer block composed mainly of an aromatic vinyl compound and a random copolymer block of a conjugated diene compound and an aromatic vinyl compound (with the proviso that the total of the component (a1) and the component (a2) is 100% by mass).