Invention Grant
US07728161B2 Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization
有权
二亚胺金属络合物，合成方法以及在低聚反应中使用的方法
- Patent Title: Diimine metal complexes, methods of synthesis, and methods of using in oligomerization and polymerization
- Patent Title (中): 二亚胺金属络合物，合成方法以及在低聚反应中使用的方法
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Application No.: US11855683Application Date: 2007-09-14
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Publication No.: US07728161B2Publication Date: 2010-06-01
- Inventor: Brooke L. Small , Michael Carney
- Applicant: Brooke L. Small , Michael Carney
- Applicant Address: US TX The Woodlands
- Assignee: Chevron Phillips Chemical Company LP
- Current Assignee: Chevron Phillips Chemical Company LP
- Current Assignee Address: US TX The Woodlands
- Agency: Conley Rose, P.C.
- Agent Rodney B. Carroll
- Main IPC: C07F15/02
- IPC: C07F15/02 ; C07F15/04 ; C07F15/06
Abstract:
Methods for making α-diimine metal complexes are described. The methods comprise forming an α-diimine metal complex imine bond in the presence of a metal salt or an α-acylimine metal complex. The method is particularly using for the production of α-diimine metal complexes having two different α-diimine nitrogen groups. The α-diimine metal complexes are useful for polymerizing or oligomerizing olefins.
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