US 11,965,089 B2
Microspheric ionomer having cross-linked structure, preparation method therefor, applications thereof, and preparation system thereof
Wenbo Song, Beijing (CN); Hao Yuan, Beijing (CN); Zhenjie Liu, Beijing (CN); Jinliang Qiao, Beijing (CN); Shijun Zhang, Beijing (CN); Hua Yin, Beijing (CN); Huijie Hu, Beijing (CN); Qing Shao, Beijing (CN); Jie Zhang, Beijing (CN); Xiaomeng Zhang, Beijing (CN); Dezhan Li, Beijing (CN); and Fuyong Bi, Beijing (CN)
Assigned to CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing (CN); and BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing (CN)
Appl. No. 16/758,839
Filed by CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing (CN); and BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing (CN)
PCT Filed Oct. 25, 2018, PCT No. PCT/CN2018/111825
§ 371(c)(1), (2) Date Apr. 23, 2020,
PCT Pub. No. WO2019/080891, PCT Pub. Date May 2, 2019.
Claims priority of application No. 201711016388.4 (CN), filed on Oct. 25, 2017; and application No. 201711016466.0 (CN), filed on Oct. 25, 2017.
Prior Publication US 2021/0179842 A1, Jun. 17, 2021
Int. Cl. C08L 67/02 (2006.01); C08F 212/08 (2006.01); C08F 212/36 (2006.01); C08F 222/06 (2006.01); C08L 35/06 (2006.01)
CPC C08L 67/02 (2013.01) [C08F 212/08 (2013.01); C08F 212/36 (2013.01); C08F 222/06 (2013.01); C08L 35/06 (2013.01); C08F 2500/24 (2013.01); C08F 2810/20 (2013.01)] 50 Claims
 
1. A microspheric ionomer having a cross-linked structure, characterized in that the ionomer comprises a structure unit A represented by formula (1), a structure unit B represented by formula (2), and a cross-linking structural unit provided by a cross-linking agent,

OG Complex Work Unit Chemistry
wherein:
M1 and M2 are each independently selected from the group consisting of H, a metal cation and a linear, branched or cyclic C1-C20 saturated alkyl group, and R is H or methyl; and
at least part of the structure units A in the ionomer comprises the metal cation.