Catalytic process for diene dimerization

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United States of America Patent

PATENT NO 10647631
APP PUB NO 20180002251A1
SERIAL NO

15543025

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Abstract

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The disclosure relates to a selective head-to-head dimerization of conjugated diene compounds by a catalytic process in a reaction medium without solvent or with solvent comprising hydrocarbons, in the presence of a specific additive of the phenol type.

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Patent Owner(s)

Patent OwnerAddress
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS)3 RUE MICHEL ANGE PARIS 75016
UNIVERSITE CLAUDE BERNARD LYON43 BOULEVARD DU 11 NOVEMBRE 1918 VILLEURBANNE 69100
ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE DE LYON43 BOULEVARD DU 11 NOVEMBRE 1918 VILLEURBANNE CEDEX 69616
TOTAL RAFFINAGE CHIMIE2 PLACE JEAN MILLIER LA DÉFENSE 6 COURBEVOIE F-92400

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Rios, Neyra Cesar Villeurbanne, FR 2 0
Szeto, Kai Chung Villeurbanne, FR 8 10
Taoufik, Mostafa Villeurbanne, FR 25 305

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