Title:
CYCLOOLEFIN COPOLYMERIZATION CATALYST AND PRODUCTION METHOD FOR COPOLYMER
Document Type and Number:
Japanese Patent JP2003096123
Kind Code:
A
Abstract:
To provide a copolymerization catalyst for α-olefins and cycloolefins which can be easily synthesized industrially and exhibits a high activity in polymerization and in copolymerization.
This catalyst comprises an activator and an easily synthesizable transition metal compound which has one ligand containing a specific cyclopentadienyl backbone and a specific monovalent anionic ligand of which at least one sulfur atom is coordinated to a metal.
Inventors:
HINOTO YU
SHIRAI HIROSHI
KAWAKAMI KIYOSHI
SHIRAI HIROSHI
KAWAKAMI KIYOSHI
Application Number:
JP2001294353A
Publication Date:
April 03, 2003
Filing Date:
September 26, 2001
Export Citation:
Assignee:
ASAHI KASEI CORP
International Classes:
C08F4/64; C08F4/659; C08F4/6592; C08F210/00; C08F232/08; (IPC1-7): C08F4/64; C08F210/00; C08F232/08