Invention Application
- Patent Title: Manufacture of stereoregular polymers
- Patent Title (中): 立体规则聚合物的制造
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Application No.: US09735811Application Date: 2000-12-13
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Publication No.: US20020173599A1Publication Date: 2002-11-21
- Inventor: Mark Gregory Goode , Clark Curtis Williams , Timothy Roger Lynn , Robert Converse Brady III , Jody Michael Moffett
- Main IPC: C08F002/34
- IPC: C08F002/34 ; B01J035/08 ; C08F002/00 ; C08G085/00 ; B01J031/00 ; C08F004/44
Abstract:
The present invention teaches the use of particular soluble metallocene catalysts to produce stereoregular polymers in gas phase polymerizations wherein the catalysts are fed into a particle lean zone in the reactor. The metallocenes catalysts are bridged bis-(substituted indenyl) compounds.
Public/Granted literature
- US06500905B2 Manufacture of stereoregular polymers Public/Granted day:2002-12-31
Information query
