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

Claim 3:
4. The catalyst component according to claim 1, wherein the diether compound is a 1,3-diether compound of Formula II,, wherein in Formula II,
R9′ and R10′ are identical to or different, each independently selected from the group consisting of hydrogen, halogen, substituted or unsubstituted C1-C18 linear or branched alkyl, substituted or unsubstituted C3-C18 cycloalkyl, substituted or unsubstituted C6-C18 aryl, substituted or unsubstituted C7-C18 aralkyl, and substituted or unsubstituted C7-C18 alkaryl; or, R9′ and R10′ are connected to form a ring; and
R11′ and R12′ are identical to or different, each independently being substituted or unsubstituted C1-C10 linear or branched alkyl.