The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 03, 2017
Filed:
Apr. 11, 2014
Rhodia Operations, Paris, FR;
Centre National DE LA Recherche Scientifique, Paris, FR;
Ecole Normale Superieure DE Lyon, Lyons, FR;
Floryan DeCampo, Shanghai, CN;
Wenjuan Zhou, Shanghai, CN;
Zhaoyu Fan, Shanghai, CN;
Xiaoshuang Feng, Shanghai, CN;
Jean-Marc Clacens, Shanghai, CN;
Laurent Bonneviot, Lyons, FR;
Guillaume Malcouronne, Shanghai, CN;
RHODIA OPERATIONS, Paris, FR;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, Paris, FR;
ECOLE NORMALE SUPERIEURE DE LYON, Lyons, FR;
Abstract
The present invention concerns a process to carry out an ester hydrolysis wherein the ester compound (c) is made from at least an alcohol (a) and a carboxylic acid (b), and wherein said alcohol (a) and said carboxylic acid (b) are forming a biphasic liquid system when mixed together; comprising at least a step of producing an ester compound (c)/water emulsion by using as stabilizing species amphiphilic solid particles of nanometric dimension and optionally a catalyst X.