Invention Application
- Patent Title: MONOBIDENTATE AMINOPYRIDINE GROUP IV TRANSITION METAL OLEFIN COPOLYMERIZATION CATALYSTS WITH ULTRA-HIGH MOLECULAR WEIGHT CAPABILITY AND ULTRA-LOW COMONOMER INCORPORATION
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Application No.: US17437275Application Date: 2020-03-19
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Publication No.: US20220162354A1Publication Date: 2022-05-26
- Inventor: Andrew M. Camelio , Brad C. Bailey , Tomas D. Paine , Sukrit Mukhopadhyay , Matthew D. Christianson
- Applicant: Dow Global Technologies LLC
- Applicant Address: US MI Midland
- Assignee: Dow Global Technologies LLC
- Current Assignee: Dow Global Technologies LLC
- Current Assignee Address: US MI Midland
- International Application: PCT/US2020/023487 WO 20200319
- Main IPC: C08F4/659
- IPC: C08F4/659 ; C08F210/16 ; C08F2/04
Abstract:
Processes for polymerizing polyolefins include contacting ethylene and optionally one or more (C3-C12)α-olefin in the presence of a catalyst system, wherein the catalyst system comprises a metal-ligand complex having a structure according to formula (I):
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