Invention Grant
- Patent Title: Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
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Application No.: US16317996Application Date: 2017-07-28
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Publication No.: US11111318B2Publication Date: 2021-09-07
- Inventor: Hien Q. Do , Philip P. Fontaine , Andrew J. Young , Susan G. Brown , Johnathan E. DeLorbe , Tulaza Vaidya , Zach T. Rickaway , Amy E. Floeck (nee Duchnowski) , Chunming Zhang , Ruth Figueroa , Jerzy Klosin
- 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
- Agency: Dinsmore & Shohl LLP
- International Application: PCT/US2017/044338 WO 20170728
- International Announcement: WO2018/022975 WO 20180201
- Main IPC: C08F4/64
- IPC: C08F4/64 ; C08F210/16 ; C08F2/38
Abstract:
Embodiments are directed to a metal complex formed, wherein the metal complexes are used as pro-catalyst in polyolefin polymerization and comprise the following structure (Formula (I)).
Public/Granted literature
- US20200247917A1 SILYL-BRIDGED BIS-BIPHENYL-PHENOXY CATALYSTS FOR OLEFIN POLYMERIZATION Public/Granted day:2020-08-06
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