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:
Feb. 09, 2016
Filed:
Mar. 03, 2011
Nadine Essayem, Saint Just Chaleyssin, FR;
Gilbert Sapaly, Lyons, FR;
Thi Thu Ha VU, Hanoi, VN;
Thi Thu Trang Nguyen, Hanoi, VN;
Thi Thuy Ha Nguyen, Hanoi, VN;
Nadine Essayem, Saint Just Chaleyssin, FR;
Gilbert Sapaly, Lyons, FR;
Thi Thu Ha Vu, Hanoi, VN;
Thi Thu Trang Nguyen, Hanoi, VN;
Thi Thuy Ha Nguyen, Hanoi, VN;
INSTITUT VIETNAMIEN DE CHIMIE INDUSTRIELLE, Hanö, VN;
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S), Paris, FR;
UNIVERSITÉ CLAUDE BERNARD LYON 1, Villeurbanne, FR;
Abstract
A method for synthesizing a composition comprising at least one acid ester stemming from the biomass and an organic biosolvent is provided. The method comprises the esterification reaction between at least one acid stemming from the biomass and at least one alcohol, in the presence of an acid catalyst and of the organic biosolvent, the organic biosolvent being selective of the ester or of the esters formed relatively to the acid or to the starting acids and non-miscible with the alcoholic solution of the acid stemming from the biomass.