公开(公告)号：US11945885B1

公开(公告)日：2024-04-02

申请号：US18147974

申请日：2022-12-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Cheng-Po Kuo ,  Shin-Liang Kuo ,  Shu-Chuan Huang ,  Yan-Ting Jiang ,  Jian-Yi Hang ,  Wen-Sheng Chang

IPC: C08F12/08 ,  C08F222/10 ,  C08F236/06 ,  C08G65/48

CPC classification number: C08F12/08 ,  C08F222/102 ,  C08F236/06 ,  C08G65/485 ,  C08G2650/04

Abstract: A vinyl-containing copolymer is copolymerized from (a) first compound, (b) second compound, and (c) third compound. (a) First compound is an aromatic compound having a single vinyl group. (b) Second compound is polybutadiene or polybutadiene-styrene having side vinyl groups. (c) Third compound is an acrylate compound. The vinyl-containing copolymer includes 0.003 mol/g to 0.010 mol/g of benzene ring, 0.0005 mol/g to 0.008 mol/g of vinyl group, and 1.2*10−5 mol/g to 2.4*10−4 mol/g of ester group.