Invention Grant
- Patent Title: Lubricity improver
- Patent Title (中): 润滑改进剂
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Application No.: US14116019Application Date: 2011-05-06
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Publication No.: US09290434B2Publication Date: 2016-03-22
- Inventor: Ben Verhaeghe , Lieven Van Hecke , Dirk Packet
- Applicant: Ben Verhaeghe , Lieven Van Hecke , Dirk Packet
- Applicant Address: BE Ertvelde
- Assignee: OLEON
- Current Assignee: OLEON
- Current Assignee Address: BE Ertvelde
- Agency: Scully Scott Murphy and Presser
- International Application: PCT/EP2011/057362 WO 20110506
- International Announcement: WO2012/152309 WO 20121115
- Main IPC: C07C69/33
- IPC: C07C69/33 ; C10L1/19 ; C10L10/08 ; C10M129/76 ; C07C57/03 ; C07C69/734
Abstract:
The present invention relates to the use of a composition comprising a partial ester of a carboxylic acid and a polyhydric alcohol as a lubricity improver, wherein as the polyhydric alcohol use is made of a diglycerol composition which comprises at least 75.0 wt. % of diglycerol, wherein as the carboxylic acid use is made of a fatty acid composition which contains at least one C8-C22 fatty acid or a mixture of two or more thereof.
Public/Granted literature
- US20140162922A1 LUBRICITY IMPROVER Public/Granted day:2014-06-12
Information query
