- 专利标题： SPRAY-DRIED CATALYSTS CONTAINING A GERMANIUM-BRIDGED BIS-BIPHENYL-PHENOXY ORGANOMETALLIC COMPOUND FOR MAKING ETHYLENE-BASED COPOLYMERS
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申请号： US17999783申请日： 2021-05-28
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公开(公告)号： US20230287159A1公开(公告)日： 2023-09-14
- 发明人: Rhett A. Baillie , Hien Q. Do , David M. Pearson , Johnathan E. DeLorbe , Andrew M. Camelio , Philip P. Fontaine
- 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
- 国际申请： PCT/US2021/034871 2021.05.28
- 进入国家日期： 2022-11-23
- 主分类号： C08F210/16
- IPC分类号： C08F210/16 ; C08F4/659
摘要：
Embodiments of the present application are directed to procatalysts, and catalyst systems including procatalysts, including a metal-ligand complex having the structure of formula (Ia):
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