- 专利标题: Silyl-bridged bis-biphenyl-phenoxy catalysts for olefin polymerization
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申请号: US16317996申请日: 2017-07-28
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公开(公告)号: US11111318B2公开(公告)日: 2021-09-07
- 发明人: 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
- 申请人: Dow Global Technologies LLC
- 申请人地址: US MI Midland
- 专利权人: Dow Global Technologies LLC
- 当前专利权人: Dow Global Technologies LLC
- 当前专利权人地址: US MI Midland
- 代理机构: Dinsmore & Shohl LLP
- 国际申请: PCT/US2017/044338 WO 20170728
- 国际公布: WO2018/022975 WO 20180201
- 主分类号: C08F4/64
- IPC分类号: C08F4/64 ; C08F210/16 ; C08F2/38
摘要:
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)).
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