Invention Publication
- Patent Title: Lubricant Composition Containing Metal Alkanoate
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Application No.: US18480557Application Date: 2023-10-04
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Publication No.: US20240141252A1Publication Date: 2024-05-02
- Inventor: Benjamin G. N. Chappell , Mark Peter Driver , Emily Claire Mason , Alice Hei Man Leung
- Applicant: Benjamin G. N. Chappell , Mark Peter Driver , Emily Claire Mason , Alice Hei Man Leung
- Applicant Address: GB Abingdon
- Assignee: Benjamin G. N. Chappell,Mark Peter Driver,Emily Claire Mason,Alice Hei Man Leung
- Current Assignee: Benjamin G. N. Chappell,Mark Peter Driver,Emily Claire Mason,Alice Hei Man Leung
- Current Assignee Address: GB Abingdon
- Priority: GB 22200963.1 2022.10.11
- Main IPC: C10M169/04
- IPC: C10M169/04 ; C10M125/04 ; C10M125/22 ; C10M129/54 ; C10M129/70 ; C10M139/00 ; C10M141/12 ; C10M155/02 ; C10M161/00 ; F01M9/02

Abstract:
This invention relates to a lubricating composition comprising or resulting from the admixing of: base oil, detergent, and one or more metal alkanoates having a quaternary carbon atom at the 2 position, the 2′ position, or both the 2 and 2′ positions, where the lubricating composition preferably has an adhesive wear of 100 hours or more, a foam volume of 70 ml or less at 24° C., and 50 ml or less at 93.5° C., and, optionally, a total base number of 7 mgKOH/g or more.
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