Monocyclopentadienyl metal compounds for ethylene- -olefin-copolymer production catalysts

This invention relates to certain monocyclopentadienyl metal compounds, to certain catalyst systems comprising such monocyclopentadienyl metal compounds along with an activator, and to a process using such catalyst systems for production of polyolefins, particularly high molecular weight ethylene- -...

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Bibliographic Details
Main Author Canich, Jo Ann Marie
Format Patent
LanguageEnglish
Published 28.10.2003
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Summary:This invention relates to certain monocyclopentadienyl metal compounds, to certain catalyst systems comprising such monocyclopentadienyl metal compounds along with an activator, and to a process using such catalyst systems for production of polyolefins, particularly high molecular weight ethylene- -olefin copolymers having a high level of -olefin comonomer incorporation. Described are certain monocyclopentadienyl Group IV B metal compounds, catalyst systems comprising such monocyclopentadienyl metal compounds and an activator, and a process using such catalyst systems for the production of polyolefins, particularly high molecular weight ethylene- -olefin copolymers having a high level of -olefin incorporation.