Invention Application
- Patent Title: CATALYST COMPOSITION
- Patent Title (中): 催化剂组合物
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Application No.: US09871735Application Date: 2001-06-04
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Publication No.: US20020026012A1Publication Date: 2002-02-28
- Inventor: Stefan Mecking
- Priority: DE19707236.4 19970224
- Main IPC: C08L023/04
- IPC: C08L023/04 ; C08L023/06 ; C08L023/08
Abstract:
A catalyst composition comprises at least two different polymerization catalysts of which a) at least one is a polymerization catalyst based on an early transition metal component and b) at least one is a polymerization catalyst based on a late transition metal component.
Public/Granted literature
- US06384144B1 Catalyst composition Public/Granted day:2002-05-07
Information query
