Method for making a catalyst system
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United States of America Patent
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Nov 21, 1995
Grant Date -
N/A
app pub date -
Jul 7, 1994
filing date -
Jul 7, 1994
priority date (Note) -
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Abstract
This invention is generally directed toward a catalyst system useful for polymerizing olefins. The method for preparing the catalyst of the invention provides for combining a bulky ligand transition metal catalyst with an activator that has been aged, optionally with a support. The catalyst system is useful in any polymerization process.
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