Abstract: The present invention relates to amino alcohol compounds and to the preparation thereof from fatty esters comprising at least two carbon-carbon double bonds. In particular, the present invention relates to fatty amino alcohol compounds obtained by means of a process coupling, in a single step, a hydroaminomethylation reaction and a hydrohydroxymethylation reaction.
Type:
Grant
Filed:
February 9, 2016
Date of Patent:
June 11, 2019
Assignees:
PIVERT S.A.S., CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE D'ARTOIS
Inventors:
Frederic Hapiot, Eric Monflier, Theodore Vanbesien
Abstract: The present invention relates to a process for preparing polyols. In particular, the present invention relates to the preparation, in a single step, of polyols by a process involving a hydrohydroxymethylation reaction starting from a composition A comprising one or more compounds of formula (I).
Type:
Grant
Filed:
June 15, 2016
Date of Patent:
November 27, 2018
Assignees:
Pivert S.A.S., Centre National De La Recherche Scientifique (CNRS), Universite D'Artois
Inventors:
Frederic Hapiot, Eric Monflier, Theodore Vanbesien
Abstract: The present invention relates to a process for preparing polyols. In particular, the present invention relates to the preparation, in a single step, of polyols by a process involving a hydrohydroxymethylation reaction starting from a composition A comprising one or more compounds of formula (I).
Type:
Application
Filed:
June 15, 2016
Publication date:
May 10, 2018
Applicants:
PIVERT S.A.S., CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS), UNIVERSITE D'ARTOIS
Inventors:
Frederic HAPIOT, Eric MONFLIER, Theodore VANBESIEN