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:
Apr. 24, 2018
Filed:
Dec. 20, 2013
Chryso, Issy les Moulineaux, FR;
Institut National Polytechnique DE Toulouse, Toulouse, FR;
Institut National DE LA Recherche Agronomique (Inra), Paris, FR;
Frédéric Leising, Avilly Saint Leonard, FR;
Zéphirin Mouloungui, Toulouse, FR;
CHRYSO, Issy les Moulineaux, FR;
INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE, Toulouse, FR;
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA), Paris, FR;
Abstract
A method for the synthesis of α/α'-alcoxylated glycerol linear carbonic esters, wherein the following are brought into contact at a reaction temperature lower than 220° C.: a quantity of at least one precursor selected from the group consisting of α/α′-alcoxylated glycerol cyclo-carbonates; a quantity of at least one catalyst selected from the group consisting of metal oxides, Lewis acids, organometallic catalysts and mineral bases; and a quantity of at least one organic primer. A composition containing at least one novel α/α′-alkoxylated glycerol linear carbonic ester.