公开(公告)号：US20170152348A1

公开(公告)日：2017-06-01

申请号：US15016288

申请日：2016-02-05

Applicant: TAIFLEX Scientific Co., Ltd.

Inventor： Yi-Kai Fang ,  Tsung-Tai Hung ,  Chiao-Pei Chen ,  Pin-Shiuan Chen ,  Ching-Hung Huang

IPC: C08G73/10 ,  C08J5/18

CPC classification number: C08G73/1082 ,  C08G73/1039 ,  C08G73/1053 ,  C08J5/18 ,  C08J2379/08 ,  C09D179/08

Abstract: A polyimide is provided. The polyimide includes a repeating unit represented by formula 1. In formula 1, Ar is a tetravalent residue obtainable from a tetracarboxylic dianhydride containing a fluorine-containing aromatic group or an oxygen-containing aromatic group, and A is