Patent ID: 11970510
Assignee: BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 20:
21. The catalyst component according to claim 9,
wherein in step (1), the mixture is obtained by mixing the elemental sulfur, the magnesium halide represented by the general formula MgX1Y, the compound represented by the general formula R1OH, the optional inert liquid medium, and the optional surfactant together and then heating a resulting mixture;
wherein in the general formula MgX1Y, X1 is chlorine or bromine;
wherein in the general formula R1OH, R1 is selected from the group consisting of substituted or unsubstituted C1-C8 linear alkyl, substituted or unsubstituted C3-C8 branched alkyl, substituted or unsubstituted C3-C8 cycloalkyl, substituted or unsubstituted C6-C15 aryl, substituted or unsubstituted C7-C15 aralkyl, and substituted or unsubstituted C7-C15 alkaryl;
wherein in Formula V, R25 and R26 are each independently selected from the group consisting of hydrogen, substituted or unsubstituted C1-C8 linear alkyl, substituted or unsubstituted C3-C8 branched alkyl, substituted or unsubstituted C3-C8 cycloalkyl, substituted or unsubstituted C6-C10 aryl, substituted or unsubstituted C7-C10 aralkyl, and substituted or unsubstituted C7-C10 alkaryl.