Polymerization catalyst composition and method of employing same

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12180323
APP PUB NO 20230192910A1
SERIAL NO

18111759

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Abstract

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Without significantly impacting monomer conversion, the cis-1,4 mer content of conjugated diene mer in polymers can be increased by adding one or more Lewis bases to a catalyst composition that includes a Group 3 metal atom-containing carboxylate. This effect can be seen even at above average monomer concentrations.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE AMERICAS TIRE OPERATIONS LLC200 4TH AVENUE SOUTH NASHVILLE TN 37201

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baldwin, Steven M Akron, US 10 36
Kuhel,, III James J Akron, US 5 0

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