Invention Grant
- Patent Title: Ashless oil additives and their use as TBN boosters
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Application No.: US15129357Application Date: 2015-03-20
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Publication No.: US10428291B2Publication Date: 2019-10-01
- Inventor: Corey W. Trobaugh , Jonathan D. Sheumaker , Eduardo Javier Pereira , Natashia J. Bass
- Applicant: Cummins Filtration IP, Inc.
- Applicant Address: US IN Columbus
- Assignee: Cummins Filtration IP, Inc.
- Current Assignee: Cummins Filtration IP, Inc.
- Current Assignee Address: US IN Columbus
- Agency: Foley & Lardner LLP
- International Application: PCT/US2015/021733 WO 20150320
- International Announcement: WO2015/148301 WO 20151001
- Main IPC: C10M133/40
- IPC: C10M133/40
Abstract:
Described herein is an ashless oil additive, comprising at least one diazabicyclo or triazabicyclo compound. Also described is a composition comprising an engine oil mixed with an oil additive, wherein the oil additive comprises at least one diazabicyclo or triazabicyclo compound. Further described is a method for boosting the total base number (TBN) of an engine oil composition, comprising adding an oil additive to said engine oil composition, wherein the oil additive comprises at least one diazabicyclo or triazabicyclo compound.
Public/Granted literature
- US20170175024A1 Ashless Oil Additives and Their Use As TBN Boosters Public/Granted day:2017-06-22
Information query
IPC分类:
