Invention Grant
US09255218B2 Method for obtaining compositions of biosolvents by esterification and obtained compositions of biosolvents
有权
通过酯化获得生物溶剂的组合物并获得生物溶剂的组合物的方法
- Patent Title: Method for obtaining compositions of biosolvents by esterification and obtained compositions of biosolvents
- Patent Title (中): 通过酯化获得生物溶剂的组合物并获得生物溶剂的组合物的方法
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Application No.: US13582153Application Date: 2011-03-03
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Publication No.: US09255218B2Publication Date: 2016-02-09
- Inventor: Nadine Essayem , Gilbert Sapaly , Thi Thu Ha Vu , Thi Thu Trang Nguyen , Thi Thuy Ha Nguyen
- Applicant: Nadine Essayem , Gilbert Sapaly , Thi Thu Ha Vu , Thi Thu Trang Nguyen , Thi Thuy Ha Nguyen
- Applicant Address: VN Hanö FR Paris FR Villeurbanne
- Assignee: INSTITUT VIETNAMIEN DE CHIMIE INDUSTRIELLE,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S),UNIVERSITÉ CLAUDE BERNARD LYON 1
- Current Assignee: INSTITUT VIETNAMIEN DE CHIMIE INDUSTRIELLE,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S),UNIVERSITÉ CLAUDE BERNARD LYON 1
- Current Assignee Address: VN Hanö FR Paris FR Villeurbanne
- Agency: Knobbe Martens Olson & Bear, LLP
- Priority: FR1051570 20100304
- International Application: PCT/FR2011/050441 WO 20110303
- International Announcement: WO2011/107712 WO 20110909
- Main IPC: C09K3/00
- IPC: C09K3/00 ; C07C67/03 ; C07C67/08 ; C09D7/00 ; C09D9/00
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.
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