Invention Grant
US08481465B2 Synthesis of biolubricant esters from unsaturated fatty acid derivatives
有权
从不饱和脂肪酸衍生物合成生物润滑脂酯
- Patent Title: Synthesis of biolubricant esters from unsaturated fatty acid derivatives
- Patent Title (中): 从不饱和脂肪酸衍生物合成生物润滑脂酯
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Application No.: US13553611Application Date: 2012-07-19
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Publication No.: US08481465B2Publication Date: 2013-07-09
- Inventor: Saleh A. Elomari , Stephen Joseph Miller , Zhen Zhou
- Applicant: Saleh A. Elomari , Stephen Joseph Miller , Zhen Zhou
- Applicant Address: US CA San Ramon
- Assignee: Chevron U.S.A. Inc.
- Current Assignee: Chevron U.S.A. Inc.
- Current Assignee Address: US CA San Ramon
- Agent Jeffrey McQuiston; Penny Prater; Susan M. Abernathy
- Main IPC: C10M105/36
- IPC: C10M105/36 ; C10M105/38 ; C07C67/00 ; C07C69/00
Abstract:
The present invention is generally directed to diester-based lubricant compositions comprising one or more isomeric mixtures of diester species. The present invention is also directed to methods of making these and other similar lubricant compositions. In some embodiments, the methods for making such diester-based lubricants utilize a biomass precursor material from which mono-unsaturated free lipid species can be provided or otherwise generated, wherein such mono-unsaturated free lipid species are converted to isomeric diol species en route to the synthesis of diester species for use as/in the diester-based lubricant compositions.
Public/Granted literature
- US20120283160A1 SYNTHESIS OF BIOLUBRICANT ESTERS FROM UNSATURATED FATTY ACID DERIVATIVES Public/Granted day:2012-11-08
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