Continuous feed of antistatic agent for gas phase polymerization process

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12187876
APP PUB NO 20240034858A1
SERIAL NO

18483687

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Abstract

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Methods may include reacting an antistatic agent with at least one alkylaluminum to form an antistatic complex and may further include feeding the antistatic complex into a polymerization process wherein the antistatic agent is an ester of a fatty acid. Methods of using an antistatic agent in a polymerization process may include feeding the antistatic agent into the polymerization process and, subsequently, reacting the antistatic agent with at least one alkylaluminum, wherein the antistatic agent with the at least one alkylaluminum gives an antistatic complex that comprises one or more reaction products between the ester of the fatty acid and the at least one alkylaluminum, wherein the one or more reaction products comprise aluminum soaps.

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Patent Owner(s)

  • BRASKEM S.A.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cavalli, Élita São Paulo, BR 8 1
Fisch, Adriano Giraldi São Paulo, BR 4 0
Jimenez, Roberto Osório São Paulo, BR 3 0
Martins, Junior Olavo São Paulo, BR 11 2
Pozzer, Dihogenes Adriano São Paulo, BR 12 2

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