Invention Grant
US09441063B2 Titanium phosphinimide and titanium iminoimidazolidide catalyst systems with activator-supports
有权
具有活化剂 - 载体的钛亚膦酰亚胺和亚氨基咪唑烷基钛催化剂体系
- Patent Title: Titanium phosphinimide and titanium iminoimidazolidide catalyst systems with activator-supports
- Patent Title (中): 具有活化剂 - 载体的钛亚膦酰亚胺和亚氨基咪唑烷基钛催化剂体系
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Application No.: US14510153Application Date: 2014-10-09
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Publication No.: US09441063B2Publication Date: 2016-09-13
- Inventor: Carlos A. Cruz , Jared L. Barr , Jeremy M. Praetorius
- Applicant: Chevron Phillips Chemical Company LP
- 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: Merchant & Gould P.C.
- Main IPC: C08F4/6592
- IPC: C08F4/6592 ; C08F210/16 ; C08F4/659
Abstract:
Catalyst compositions containing activator-supports and half-metallocene titanium phosphinimide complexes or half-metallocene titanium iminoimidazolidide complexes are disclosed. These catalyst compositions can be used to produce olefin polymers having relatively broad molecular weight distributions and low levels of long chain branching.
Public/Granted literature
- US20160102161A1 Titanium Phosphinimide and Titanium Iminoimidazolidide Catalyst Systems With Activator-Supports Public/Granted day:2016-04-14
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