CATALYST SYSTEMS AND PROCESSES FOR USING THE SAME

A catalyst system including two or more metallocene catalysts and processes for using the same to produce polyolefin polymer compositions are provided. The polyolefin polymer compositions have a good balance of a melt index ratio and normalized melt strength.

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Hauptverfasser: CROWTHER, Donna, J, LUE, Ching-Tai, MATSUNAGA, Phillip, T
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Sprache:eng ; fre ; ger
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creator CROWTHER, Donna, J
LUE, Ching-Tai
MATSUNAGA, Phillip, T
description A catalyst system including two or more metallocene catalysts and processes for using the same to produce polyolefin polymer compositions are provided. The polyolefin polymer compositions have a good balance of a melt index ratio and normalized melt strength.
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subjects CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
title CATALYST SYSTEMS AND PROCESSES FOR USING THE SAME
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