Invention Grant
- Patent Title: Catalyst compositions and use thereof
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Application No.: US15782418Application Date: 2017-10-12
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Publication No.: US10280234B2Publication Date: 2019-05-07
- Inventor: Donna J. Crowther , Hua Zhou , Jacqueline A. Lovell
- Applicant: ExxonMobil Chemical Patents Inc.
- Applicant Address: US TX Baytown
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Baytown
- Main IPC: C08F4/64
- IPC: C08F4/64 ; B01J31/22 ; C07F7/00 ; C07F7/30 ; C08F210/16 ; C07F7/18 ; C08F10/00 ; C08F4/659
Abstract:
This invention relates to novel transition metal catalyst compounds comprising four oxygen atoms bonded to a transition metal where two of the oxygen groups are bonded to the metal by dative bonds and a silyl or germyl bridge, catalyst systems comprising such, and polymerization processes using such.
Public/Granted literature
- US20180134817A1 Catalyst Compositions and Use Thereof Public/Granted day:2018-05-17
Information query
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