Catalytic upcycling of polyolefins via versatile alkylaluminums

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United States of America Patent

PATENT NO 12030843
APP PUB NO 20220213007A1
SERIAL NO

17554666

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Abstract

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Disclosed herein is a process for the conversion of polymers, oligomers, or mixtures thereof into shorter alkanes, carboxylic acids, alcohols, alkyl halides or aldehydes. This process includes contacting the polymers, oligomers, or mixtures thereof with the compound of formula (I):

description='In-line Formulae' end='lead'Al(R1)3  (I)description='In-line Formulae' end='tail'

where R1 is independently selected at each occurrence thereof from the group consisting of H, aryl, C1-C8 alkyl, and C1-C8 alkoxy, as a reaction mixture, in the presence of a catalyst selected from the group consisting of a transition metal catalyst, a lanthanide series metal catalyst, or combinations thereof.

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Patent Owner(s)

Patent OwnerAddress
IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC1805 COLLABORATION PLACE SUITE 2100 AMES IA 50010

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kanbur, Uddhav Ames, US 3 6
Sadow, Aaron David Ames, US 9 8

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