Organometal catalyst compositions
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United States of America Patent
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May 9, 2006
Grant Date -
Sep 16, 2004
app pub date -
Oct 10, 2003
filing date -
Dec 30, 1999
priority date (Note) -
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Abstract
This invention provides oxide matrix compositions that can be utilized in catalyst compositions that are useful for polymerizing at least one monomer to produce a polymer. The oxide matrix composition comprises residual mineral components and an oxide precursor. The catalyst composition comprises contacting an organometal compound, an organoaluminum compound, and an oxide matrix composition. Processes for producing the oxide matrix composition and the catalyst composition are also provided.
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