Invention Grant
- Patent Title: Rust inhibitors to minimize turbo sludge
- Patent Title (中): 减少涡轮污泥的防锈剂
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Application No.: US12990788Application Date: 2009-05-06
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Publication No.: US08481469B2Publication Date: 2013-07-09
- Inventor: Stephen J. Cook , Jolanta Z. Adamczewska
- Applicant: Stephen J. Cook , Jolanta Z. Adamczewska
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent David M. Shold; Michael F. Esposito
- International Application: PCT/US2009/042936 WO 20090506
- International Announcement: WO2009/140108 WO 20091119
- Main IPC: C10M145/24
- IPC: C10M145/24
Abstract:
A turbo-charged, sump-lubricated internal combustion engine which is susceptible to contamination of lubricant with liquid fuel, may be lubricated with a lubricant which contains an amount of a rust inhibitor effective to reduce the deterioration of said lubricant and turbo sludge formation.
Public/Granted literature
- US20110118157A1 RUST INHIBITORS TO MINIMIZE TURBO SLUDGE Public/Granted day:2011-05-19
Information query
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