US 11,945,885 B1
Vinyl-containing copolymer and resin composition
Cheng-Po Kuo, Taipei (TW); Shin-Liang Kuo, Hsinchu (TW); Shu-Chuan Huang, Zhubei (TW); Yan-Ting Jiang, Hsinchu (TW); Jian-Yi Hang, Zhonghe (TW); and Wen-Sheng Chang, Zaoqiao Township (TW)
Assigned to INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu (TW)
Filed by INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu (TW)
Filed on Dec. 29, 2022, as Appl. No. 18/147,974.
Claims priority of application No. 111149628 (TW), filed on Dec. 23, 2022.
Int. Cl. C08F 12/08 (2006.01); C08F 222/10 (2006.01); C08F 236/06 (2006.01); C08G 65/48 (2006.01)
CPC C08F 12/08 (2013.01) [C08F 222/102 (2020.02); C08F 236/06 (2013.01); C08G 65/485 (2013.01); C08G 2650/04 (2013.01)] 10 Claims
 
1. A vinyl-containing copolymer, being copolymerized from
(a) first compound, (b) second compound, and (c) third compound,
wherein (a) first compound is an aromatic compound having a single vinyl group;
(b) second compound is polybutadiene or polybutadiene-styrene having side vinyl groups; and
(c) third compound is an acrylate compound,
wherein the vinyl-containing copolymer includes 0.003 mol/g to 0.012 mol/g of benzene ring, 0.0005 mol/g to 0.012 mol/g of vinyl group, and 1*10−5 mol/g to 2.8*10−4 mol/g of ester group.