Invention Application
- Patent Title: ALKYL PHOSPHATE AMINE SALTS FOR USE IN LUBRICANTS
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Application No.: US16318783Application Date: 2017-07-17
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Publication No.: US20190241825A1Publication Date: 2019-08-08
- Inventor: William R.S. Barton , Daniel J. Saccomando , Michael R. Sutton , Stephen J. Cook , Paul R. Vincent , Ewan E. Delbridge , Shawn Dickess , Yanshi Zhang
- Applicant: The Lubrizol Corporation
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- International Application: PCT/US17/42320 WO 20170717
- Main IPC: C10M137/08
- IPC: C10M137/08 ; C10M137/10
Abstract:
A lubricant composition comprising an oil of lubricating viscosity and about 0.01 to about 5 percent by weight of a (thio)phosphoric acid salt (“phos-amine salt”) of at least one hydrocarbyl amine. The hydrocarbyl amine may be a hindered hydro-carbyl amine, an aromatic hydrocarbyl amine, or a combination thereof.
Public/Granted literature
- US11168278B2 Alkyl phosphate amine salts for use in lubricants Public/Granted day:2021-11-09
Information query
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