Highly soluble olefin polymerization catalyst activator

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United States of America Patent

PATENT NO 5919983
SERIAL NO

08818530

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Abstract

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A catalyst activator, comprising a cation which is a Bronsted acid capable of donating a proton, and an inert, compatible, noncoordinating, anion, characterized by a solubility constant at 25.degree. C. in hexane, cyclohexane or methylcyclohexane of at least 5 weight percent.

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Patent Owner(s)

Patent OwnerAddress
DOW CHEMICAL COMPANY THE2030 DOW CENTER ABBOTT ROAD MIDLAND MI 48640

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rosen, Robert K Sugar Land, TX 38 1333
VanderLende, Daniel D Sugar Land, TX 44 1876

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