公开(公告)号：US10738180B2

公开(公告)日：2020-08-11

申请号：US16235974

申请日：2018-12-28

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Jin-an Wu ,  Bing-Jyun Zeng ,  Po-I Wang ,  Fu-Ming Chien ,  Fan-Jie Lin ,  Sheng-Lung Chang

IPC: C08L15/00 ,  C08C19/40 ,  C08L77/02 ,  C08L77/00

Abstract: A thermoplastic vulcanizate is provided, including 10-50 parts by weight of a nylon plastic and 50-90 parts by weight of a cross-linked acrylic rubber polymer. The cross-linked acrylic rubber polymer is dispersed in the Nylon plastic. The cross-linked acrylic rubber polymer is formed by a modified acrylic rubber polymer having a hydrolysable silane group through crosslinking in the presence of water. In the modified acrylic rubber polymer having a hydrolysable silane group, a linkage group represented by formula (I) or formula (II) is between a backbone and the hydrolysable silane group: wherein R1 is H or —OH; R2 is H, —Z′—Si(OR′)3 or C1-C10 hydrocarbon group; R3 is H or C1-C10 hydrocarbon group; Z′ is a divalent bridging group; R′ is individually C1-C10 hydrocarbon group. A manufacturing method of the thermoplastic vulcanizate is also provided.