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Title:
CATALYST FOR OLEFIN POLYMERIZATION
Document Type and Number:
WIPO Patent Application WO/1989/003400
Kind Code:
A1
Abstract:
A catalyst for olefin polymerization based on a pentadiene anion complex, which comprises: (A) a catalyst component obtained by reacting pentadiene or its derivative (a) with an alkali metal (b) and then with a titanium or zirconium compound (c); and (B) aluminoxane. This catalyst enables effective polymerization or copolymerization of olefins having 2 to 8 carbon atoms.

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Inventors:
KOHARA TADANAO (JP)
UEKI SATOSHI (JP)
Application Number:
PCT/JP1988/001022
Publication Date:
April 20, 1989
Filing Date:
October 06, 1988
Export Citation:
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Assignee:
TOA NENRYO KOGYO KK (JP)
International Classes:
C08F4/46; C08F4/60; C08F4/649; C08F4/64; C08F4/642; C08F10/00; C08F10/02; (IPC1-7): C08F10/00; C08F4/64
Foreign References:
JPS5819309A1983-02-04
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