Borohydride metallocene complex of a lanthanide, catalytic system including said complex, polymerization method using same and ethylene/butadiene copolymer obtained using said method

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United States of America Patent

PATENT NO 8492573
APP PUB NO 20120142905A1
SERIAL NO

13288130

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Abstract

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Borohydride metallocene complex of lanthanide, preparation process, catalytic system incorporating borohydride metallocene complex, process for copolymerization of olefins employing catalytic system. The complex corresponds to one or other of formulae A and B:

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE3 RUE MICHEL-ANGE 75794 PARIS CEDEX 16 FRANCE
TOTAL PETROCHEMICALS FRANCE4/8 COURS MICHELET F-92800 PUTEAUX
ECOLE SUPERIEURE DE CHIMIE-PHYSIQUE-ELECTRONIQUE43 BOULEVARD DU 11 NOVEMBER 1918 VILLEURBANNE CEDEX 69616
MICHELIN RECHERCEH ET TECHNIQUE S AROUTE LOUIS BRAILLE 10 GRANGES-PACCOT CH-1763

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Boisson, Christophe Tramoyes, FR 33 218
Spitz, Roger Lyons, FR 50 503
Thuilliez, Julien Clermont-Ferrand, FR 47 195

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