CHROMIUM-BASED CATALYST COMPONENT COMPRISING A MODIFIED INORGANIC OXIDE SUPPORT
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United States of America Patent
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Aug 10, 2017
app pub date -
Nov 26, 2014
filing date -
Nov 28, 2013
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Abstract
The present invention relates to a catalyst component comprising an inorganic oxide supported chromium, wherein said inorganic oxide support has been modified by a metal halide modifier, preferably aluminum trichloride or aluminum trichloride hexahydrate. The present invention also relates to a process for obtaining such a catalyst component, a catalyst system comprising said catalyst component and a process for the polymerization of olefins using said catalyst system.
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