Invention Application
- Patent Title: Limited Slip Friction Modifiers for Differentials
- Patent Title (中): 用于微分的有限滑动摩擦改进剂
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Application No.: US14772242Application Date: 2014-02-18
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Publication No.: US20160017250A1Publication Date: 2016-01-21
- Inventor: Stuart L. Bartley , Shubhamita Basu
- Applicant: The Lubrizol Corporation
- International Application: PCT/US2014/016787 WO 20140218
- Main IPC: C10M133/06
- IPC: C10M133/06
Abstract:
An object of the present invention is to provide a lubricant composition for a limited slip differential comprising a major amount of an oil of lubricating viscosity and an oil soluble compound, as well as a method of using the same in a differential. The compound can be of formula R′NH(CH2)3NHCOR″, wherein R′ can be a C8-28 amine, and —COR″ can be derived from a C8-28 acid.
Information query
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