发明授权
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
- 专利标题： Method for obtaining compositions of biosolvents by esterification and obtained compositions of biosolvents
- 专利标题（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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申请号： US13582153申请日： 2011-03-03
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公开(公告)号： US09255218B2公开(公告)日： 2016-02-09
- 发明人: Nadine Essayem , Gilbert Sapaly , Thi Thu Ha Vu , Thi Thu Trang Nguyen , Thi Thuy Ha Nguyen
- 申请人： Nadine Essayem , Gilbert Sapaly , Thi Thu Ha Vu , Thi Thu Trang Nguyen , Thi Thuy Ha Nguyen
- 申请人地址： VN Hanö FR Paris FR Villeurbanne
- 专利权人： INSTITUT VIETNAMIEN DE CHIMIE INDUSTRIELLE,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S),UNIVERSITÉ CLAUDE BERNARD LYON 1
- 当前专利权人： INSTITUT VIETNAMIEN DE CHIMIE INDUSTRIELLE,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (C.N.R.S),UNIVERSITÉ CLAUDE BERNARD LYON 1
- 当前专利权人地址： VN Hanö FR Paris FR Villeurbanne
- 代理机构： Knobbe Martens Olson & Bear, LLP
- 优先权： FR1051570 20100304
- 国际申请： PCT/FR2011/050441 WO 20110303
- 国际公布： WO2011/107712 WO 20110909
- 主分类号： C09K3/00
- IPC分类号： C09K3/00 ; C07C67/03 ; C07C67/08 ; C09D7/00 ; C09D9/00
摘要：
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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