Invention Grant
- Patent Title: Composition containing heterocyclic compounds and a method of lubricating an internal combustion engine
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Application No.: US16722118Application Date: 2019-12-20
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Publication No.: US10913915B2Publication Date: 2021-02-09
- Inventor: Patrick E. Mosier , Jason R. Brown , Matthew D. Gieselman , Calvin W. Schroeck , Seth L. Crawley , William R. S. Barton , William C. Ward, Jr.
- Applicant: The Lubrizol Corporation
- Applicant Address: US OH Wickliffe
- Assignee: The Lubrizol Corporation
- Current Assignee: The Lubrizol Corporation
- Current Assignee Address: US OH Wickliffe
- Agent Iken S. Sans; Teresan W. Gilbert
- Main IPC: C07C329/12
- IPC: C07C329/12 ; C10M159/18 ; C10M133/40 ; C10M129/20 ; C10M133/44 ; C10M133/46 ; C10M133/48 ; C10M133/58 ; C10M159/12 ; C10N20/00 ; C10N30/06 ; C10N30/00 ; C10N40/26 ; C10N40/25
Abstract:
The present invention relates to a lubricating composition containing (a) an oil of lubricating viscosity; and (b) a compound selected from the group consisting of: (i) an ester-containing heterocycle; (ii) an amide-containing heterocycle; and (iii) a pyrimidine, wherein the ester-containing heterocycle and the amide-containing heterocycle have a hydrocarbyl group containing 6 to 40 carbon atoms. The invention further provides for a method of supplying an internal combustion engine with the lubricating composition.
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