Invention Grant
- Patent Title: Lubricants containing aromatic dispersants and titanium
- Patent Title (中): 含有芳香族分散剂和钛的润滑剂
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Application No.: US13818172Application Date: 2011-08-22
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Publication No.: US08809244B2Publication Date: 2014-08-19
- Inventor: Mary Galic Raguz , Virginia A. Carrick , John K. Pudelski
- Applicant: Mary Galic Raguz , Virginia A. Carrick , John K. Pudelski
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent David M. Shold, Esq.; Michael F. Esposito, Esq.
- International Application: PCT/US2011/048582 WO 20110822
- International Announcement: WO2012/027254 WO 20120301
- Main IPC: C10M169/04
- IPC: C10M169/04 ; C10M113/08 ; C10M149/12
Abstract:
A lubricant composition, comprising an oil of lubricating viscosity, a dispersant comprising the condensation product of a carboxylic-functionalized polymer with an aromatic moiety through an amide, imide, or ester linkage, and an oil-soluble titanium compound, exhibits good oxidative stability.
Public/Granted literature
- US20140148370A1 Lubricants Containing Aromatic Dispersants and Titanium Public/Granted day:2014-05-29
Information query
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