Invention Grant
- Patent Title: Heterogeneous Ziegler-Natta catalysts with fluorided silica-coated alumina
-
Application No.: US14863698Application Date: 2015-09-24
-
Publication No.: US09845367B2Publication Date: 2017-12-19
- Inventor: Errun Ding , Jeffrey F. Greco , Qing Yang , Youlu Yu
- 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: C08F210/16
- IPC: C08F210/16
Abstract:
Catalyst systems containing a Ziegler-Natta catalyst component are disclosed. Such catalyst systems can contain a co-catalyst and a supported catalyst containing a fluorided silica-coated alumina, a magnesium compound, and vanadium and/or tetravalent titanium.
Public/Granted literature
- US20170088646A1 Heterogeneous Ziegler-Natta Catalysts with Fluorided Silica-Coated Alumina Public/Granted day:2017-03-30
Information query
