Invention Grant
- Patent Title: Process for the polymerization of alpha olefins and non-conjugated dienes using a toluene free homogenous co-catalyst system with metallocene pro-catalysts
- Patent Title (中): 使用不含甲苯的均相助催化剂体系与茂金属前催化剂聚合α烯烃和非共轭二烯的方法
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Application No.: US15247630Application Date: 2016-08-25
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Publication No.: US09574030B1Publication Date: 2017-02-21
- Inventor: Willie Charles Burton
- Applicant: LION COPOLYMER GEISMAR, LLC
- Applicant Address: US LA Geismar
- Assignee: LION COPOLYMER GEISMAR, LLC
- Current Assignee: LION COPOLYMER GEISMAR, LLC
- Current Assignee Address: US LA Geismar
- Agency: Buskop Law Group, PC
- Agent Wendy Buskop
- Main IPC: C08F4/6592
- IPC: C08F4/6592 ; C08F4/642 ; C08F4/643 ; C08F210/16 ; C08F210/06 ; C08F210/02 ; C08F4/659
Abstract:
A homogenous toluene free catalyst system for producing a polyolefin elastomer possessing a unique combination of properties employing a particular type of a metallocene catalyst. The homogenous toluene free catalyst system having a co-catalyst for activating the metallocene pro-catalyst employing a specific molar ratio of the components of the co-catalyst blend to the metal of the pro-catalyst.
Information query
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