Invention Grant
- Patent Title: Method of lubricating a driveline device
- Patent Title (中): 润滑传动系统装置的方法
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Application No.: US13983913Application Date: 2012-02-15
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Publication No.: US09540582B2Publication Date: 2017-01-10
- Inventor: William R. S. Barton , Gareth Brown , Mark R. Baker , Michael E. Huston
- Applicant: William R. S. Barton , Gareth Brown , Mark R. Baker , Michael E. Huston
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent Deron A. Cook, Esq.; Teresan W. Gilbert, Esq.
- International Application: PCT/US2012/025189 WO 20120215
- International Announcement: WO2012/112648 WO 20120823
- Main IPC: C10M141/08
- IPC: C10M141/08 ; C10M129/76 ; C10M159/12 ; C10M129/32 ; C10M129/40 ; C10M133/16 ; C10M145/22 ; C10M149/14
Abstract:
The invention provides a method of lubricating a mechanical device by supplying a lubricating composition containing an oil of lubricating viscosity and a compound having 2 to 20 hydroxy-carboxylic acid residues. The invention further relates to the use of the compound in a driveline device to provide at least one of antiwear performance, friction modification (particularly for enhancing fuel economy).
Public/Granted literature
- US20150038385A1 Method of Lubricating a Driveline Device Public/Granted day:2015-02-05
Information query
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