Catalyst component for olefin polymerization catalyst for olefin polymerization, and process for preparing polyolefin

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United States of America Patent

PATENT NO 6303714
SERIAL NO

09242664

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The present invention provides an olefin polymerization catalyst component comprising a transition metal compound represented by general formula (1) L.sub.m Cp.sub.n MX.sup.1 X.sup.2 (1) an olefin polymerization catalyst containing the catalyst component as a transition metal component, and a method of producing a polyolefin using the catalyst. According to the present invention, polyolefins having a wide molecular weight distribution and excellent moldability and containing small amounts of low molecular weight components can be produced with high activity.

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Patent Owner(s)

Patent OwnerAddress
JAPAN POLYOLEFINS CO LTD26-5 TORANOMON 1-CHOME MINATO-KU TOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hakozaki, Tsugihiko Oita, JP 1 3
Inazawa, Shintaro Oita, JP 21 415
Ishida, Kiyotaka Oita, JP 2 57
Kibino, Nobuyuki Oita, JP 10 125
Miyake, Shigenobu Oita, JP 10 195
Sakuragi, Tsutomu Oita, JP 12 69

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