Post-metallocene complexes based on bis(naphthoxy)pyridine and bis(naphthoxy)thiophene ligands for the polymerisation of ethylene and alpha-olefins

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United States of America Patent

PATENT NO 8519070
APP PUB NO 20110144291A1
SERIAL NO

12919248

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Abstract

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The present invention relates to the field of group 4 post-metallocene complexes based on sterically encumbered bis(naphthoxy)pyridine and bis(naphthoxy)thiophene ligands. It also relates to the use of such post-metallocene complexes in the polymerization of ethylene and alpha-olefins.

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Patent Owner(s)

Patent OwnerAddress
TOTAL PETROCHEMICALS RESEARCH FELUY7181 SENEFFE (FELUY)
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)3 RUE MICHEL ANGE PARIS 75016

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Carpentier, Jean-François Acigne, FR 32 89
Kirillov, Evgueni Rennes, FR 22 25
Razavi, Abbas Mons, BE 148 1982

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