- 专利标题： HAFNIUM METALLOCENES HAVING NONIDENTICAL LIGANDS
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申请号： US18276153申请日： 2022-02-08
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公开(公告)号： US20240116969A1公开(公告)日： 2024-04-11
- 发明人: Rhett A. Baillie , Roger L. Kuhlman , Angela I. Padilla-Acevedo , Mahsa McDougal , Tamara L. Brennan , David M. Pearson , Stephanie M. Whited
- 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/US2022/015589 2022.02.08
- 进入国家日期： 2023-08-07
- 主分类号： C07F17/00
- IPC分类号： C07F17/00 ; C08F210/16
摘要：
Embodiments of the present disclosure are directed towards hafnium metallocenes having nonidentical ligands, spray-dried compositions including those hafnium metallocenes, and methods utilizing spray-dried compositions including hafnium metallocene having nonidentical ligands.
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