Invention Grant
- Patent Title: Lubricating composition containing a salt of a carboxylic acid
- Patent Title (中): 含有羧酸盐的润滑组合物
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Application No.: US14117377Application Date: 2012-06-14
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Publication No.: US09243202B2Publication Date: 2016-01-26
- Inventor: Patrick E. Mosier , Scott Capitosti , Ewan E. Delbridge
- Applicant: Patrick E. Mosier , Scott Capitosti , Ewan E. Delbridge
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent Iken S. Sans; Christopher D. Hilker; Teresan W. Gilbert
- International Application: PCT/US2012/042361 WO 20120614
- International Announcement: WO2012/174184 WO 20121220
- Main IPC: C10M129/44
- IPC: C10M129/44 ; C10M129/54 ; C10M133/06
Abstract:
The invention provides a lubricating composition containing an oil of lubricating viscosity and an amine or ammonia salt of a carboxylic acid compound where said carboxylic acid is characterized in that it is functionalized with a hydroxy-substituted aromatic moiety. The invention further relates to methods of lubricating an internal combustion engine by supplying the described lubricating composition to the internal combustion engine. The invention further relates to the use of the salt of the carboxylic acid compound as an antiwear agent or an antioxidant.
Public/Granted literature
- US20150141307A1 Lubricating Composition Containing a Salt of a Carboxylic Acid Public/Granted day:2015-05-21
Information query
IPC分类:
