Invention Grant
- Patent Title: Bridged bi-aromatic ligands and olefin polymerization catalysts prepared therefrom
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Application No.: US16217623Application Date: 2018-12-12
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Publication No.: US10654029B2Publication Date: 2020-05-19
- Inventor: Catherine Anne Faler , C. Jeff Harlan
- Applicant: Univation Technologies, LLC
- Applicant Address: US TX Houston
- Assignee: Univation Technologies, LLC
- Current Assignee: Univation Technologies, LLC
- Current Assignee Address: US TX Houston
- Agency: Brooks, Cameron & Huebsch, PLLC
- Main IPC: B01J23/44
- IPC: B01J23/44 ; C07F7/00 ; B01J31/38 ; C08F10/00 ; C07C43/205 ; C07C43/225 ; C07C43/23 ; B21K3/00 ; B23P15/10 ; F02F3/00 ; F02F3/16 ; F02F3/26 ; B01J31/22 ; F02F3/22
Abstract:
Disclosed are novel bridged bi-aromatic phenol ligands and transition metal catalyst compounds derived therefrom. Also disclosed are methods of making the ligands and transition metal compounds, and polymerization processes utilizing the transition metal compounds for the production of olefin polymers.
Public/Granted literature
- US20190111414A1 BRIDGED BI-AROMATIC LIGANDS AND OLEFIN POLYMERIZATION CATALYSTS PREPARED THEREFROM Public/Granted day:2019-04-18
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