Patent ID: 11859040
Assignee: HANWHA SOLUTIONS CORP.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  Y | IPC C

Claim 4:
5. The catalyst for olefin polymerization of claim 1, which further comprises a cocatalyst compound selected from the group consisting of a compound represented by Formula 1, a compound represented by Formula 2, and a compound represented by Formula 3:, in Formula 1, n is an integer of 2 or more, and Ra is each independently a halogen atom, C1-20 hydrocarbon, or C1-20 hydrocarbon substituted with halogen,
in Formula 2, D is aluminum (Al) or boron, and Rb, Rc, and Rd are each independently a halogen atom, C1-20 hydrocarbon, C1-20 hydrocarbon substituted with halogen, or C1-20 alkoxy, and
in Formula 3, L is a neutral or cationic Lewis acid, [L-H]+and [L]+a Bronsted acid, Z is a group 13 element, and A is each independently substituted or unsubstituted C6-20 aryl or substituted or unsubstituted C1-20 alkyl.