TRANSITION METAL COMPOUND, CATALYST COMPRISING SAME, AND METHOD FOR PREPARING SAME
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United States of America Patent
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Issued Date -
Jan 11, 2024
app pub date -
Nov 15, 2021
filing date -
Nov 25, 2020
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Abstract
A transition metal compound and an olefin polymerization catalyst containing the transition metal compound are disclosed. A method for preparing the transitional metal and a method for preparing the catalyst are disclosed. The transition metal compound has a carbon-bridged cyclopentadienyl-fluorenyl skeleton bearing a substituted bisphenyl group. The olefin polymerization catalyst contains the transition metal compound and a cocatalyst compound.
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