Invention Grant
- Patent Title: Method for the synthesis of alpha/alpha-prime-alcoxylated glycerol linear carbonic esters
-
Application No.: US14655690Application Date: 2013-12-20
-
Publication No.: US09950988B2Publication Date: 2018-04-24
- Inventor: Frédéric Leising , Zéphirin Mouloungui
- Applicant: CHRYSO , Institut National Polytechnique de Toulouse , INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA)
- Applicant Address: FR Issy les Moulineaux FR Toulouse FR Paris
- Assignee: CHRYSO,INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE,INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA)
- Current Assignee: CHRYSO,INSTITUT NATIONAL POLYTECHNIQUE DE TOULOUSE,INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE (INRA)
- Current Assignee Address: FR Issy les Moulineaux FR Toulouse FR Paris
- Agency: Knobbe, Martens, Olson & Bear, LLP
- Priority: FR1262796 20121226
- International Application: PCT/FR2013/053225 WO 20131220
- International Announcement: WO2014/102495 WO 20140703
- Main IPC: C07C69/96
- IPC: C07C69/96 ; C07C68/06
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.
Public/Granted literature
- US20150329468A1 Method for the synthesis of alpha/alpha-prime-alcoxylated glycerol linear carbonic esters Public/Granted day:2015-11-19
Information query
