- 专利标题： PROCESS FOR PREPARING DIESTERS FROM UNSATURATED FATTY ALCOHOLS AND DIESTERS THUS OBTAINED
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申请号： US17785603申请日： 2020-12-18
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公开(公告)号： US20230091311A1公开(公告)日： 2023-03-23
- 发明人: Delphine CROZET , Alice LIMOGES
- 申请人： TOTALENERGIES ONETECH
- 申请人地址： FR Courbevoie
- 专利权人： TOTALENERGIES ONETECH
- 当前专利权人： TOTALENERGIES ONETECH
- 当前专利权人地址： FR Courbevoie
- 优先权： FRFR1915157 20191220
- 国际申请： PCT/FR2020/052521 WO 20201218
- 主分类号： C07C67/08
- IPC分类号： C07C67/08 ; C10M105/38 ; A61K8/37
摘要：
The invention relates to a method for preparing a composition of diesters comprising reacting an unsaturated compound of alcohol type or the ester thereof, with a saturated fatty acid, in the presence of an acid catalyst. The invention also relates to a composition of diesters that is obtainable by the method of the invention, and the use thereof in lubricating compositions or in cosmetic or pharmaceutical compositions.
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