Invention Application
US20030236365A1 Polyolefin production with a high performance support for a metallocene catalyst system
审中-公开
聚烯烃生产具有高性能支持的茂金属催化剂体系
- Patent Title: Polyolefin production with a high performance support for a metallocene catalyst system
- Patent Title (中): 聚烯烃生产具有高性能支持的茂金属催化剂体系
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Application No.: US10178620Application Date: 2002-06-24
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Publication No.: US20030236365A1Publication Date: 2003-12-25
- Inventor: Jun Tian , William Gauthier , David Rauscher , Shady Henry
- Applicant: FINA Technology, Inc.
- Applicant Address: TX Houston
- Assignee: FINA Technology, Inc.
- Current Assignee: FINA Technology, Inc.
- Current Assignee Address: TX Houston
- Main IPC: C08F002/00
- IPC: C08F002/00 ; C08G085/00 ; B01J031/00 ; B01J037/00
Abstract:
The invention is directed to a metallocene catalyst system and a process for preparing the system. The metallocene catalyst system comprises a support and metallocene bound substantially throughout the support. The selection of certain supports facilitates the production of metallocene catalyst systems having increased catalytic activity than previously recognized.
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