Invention Grant
- Patent Title: Additive component for the improvement of the performance of olefin polymerisation catalysts
- Patent Title (中): 用于改善烯烃聚合催化剂性能的添加剂组分
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Application No.: US10505654Application Date: 2003-02-20
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Publication No.: US08580703B2Publication Date: 2013-11-12
- Inventor: Helmut Alt , Tim Bast
- Applicant: Helmut Alt , Tim Bast
- Priority: EP02090071 20020222
- International Application: PCT/EP03/01705 WO 20030220
- International Announcement: WO03/070787 WO 20030823
- Main IPC: B01J21/18
- IPC: B01J21/18 ; B01J27/20 ; B01J31/00 ; B01J37/00 ; C08F4/02 ; C08F4/60
Abstract:
The present invention relates to a catalyst composition for polymerising olefin monomers to polyolefins comprising a catalyst component and a first additive component. The first additive component is a fossil and may for example be obtained from coal.
Public/Granted literature
- US20070254803A1 Additive Component for the Improvement of the Performance of Olefin Polymerisation Catalysts Public/Granted day:2007-11-01
Information query
