Process for introducing catalyst in a polymerization process

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United States of America Patent

PATENT NO 11866522
APP PUB NO 20200207886A1
SERIAL NO

16728772

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Abstract

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Methods of adding a catalyst to a bulk polymerization process may include mixing the catalyst with propylene to form a catalyst mixture that is substantially free of any C20 or greater hydrocarbons, feeding the catalyst mixture into a polymerization reactor, activating the catalyst mixture; and performing a polymerization on the catalyst mixture in the polymerization reactor. Polymers may be formed by polymerization processes that are substantially free of any C20 or greater hydrocarbons.

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Patent Owner(s)

Patent OwnerAddress
BRASKEM S ARUA ETENO 1561 COMPLEXO PETROQUIMICO DE CAMACARI CAMACARI - BA 42810-000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cavalli, Élita São Paulo, BR 8 1
Martins, Junior Olavo São Paulo, BR 11 2
Pozzer, Dihogenes Adriano São Paulo, BR 12 2

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