Processing of polyethylene-based compositions and products therefrom

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United States of America

PATENT NO 12071491
SERIAL NO

17526667

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Abstract

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A method for producing a low viscosity polyethylene-based composition comprising melting a polyethylene-based composition; decreasing a viscosity of the polyethylene-based composition; and optionally, repeating the melting and the viscosity decreasing steps to form a low viscosity polyethylene-based composition; wherein the melting and viscosity decreasing steps are performed in a continuous process at temperature that is equal to or greater than 350° C., residence time of less than 2 min and the polyethylene-based composition is in the presence of at least one free radical generator.

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Patent Owner(s)

Patent OwnerAddress
BRASKEM S ARUA ETENO 1561 COMPLEXO PETROQUÍMICO DE CAMAÇARI CAMAÇARI 42810-000

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Camilo, Ana Paula Rodrigues São Paulo, BR 7 3
de, Azeredo Ana Paula São Paulo, BR 9 4
Farah, Marcelo São Paulo, BR 18 17
Funck, Nonemacher Regina São Paulo, BR 2 0
McLoughlin, Kimberly Miller Philadelphia, US 22 46

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