Invention Grant
- Patent Title: Lubricant compositions
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Application No.: US17290223Application Date: 2019-10-29
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Publication No.: US11407958B2Publication Date: 2022-08-09
- Inventor: Thakor Kikabhai , Laura De Laguno Gorria , Bernadeta Anna Pochopien , Peter Timothy Seden
- Applicant: CASTROL LIMITED
- Applicant Address: GB Reading
- Assignee: CASTROL LIMITED
- Current Assignee: CASTROL LIMITED
- Current Assignee Address: GB Reading
- Agency: McDonnell Boehnen Hulbert & Berghoff LLP
- Priority: GB1817589 20181029
- International Application: PCT/EP2019/079503 WO 20191029
- International Announcement: WO2020/089212 WO 20200507
- Main IPC: C10M129/74
- IPC: C10M129/74 ; C10M169/04 ; C10N30/00 ; C10N40/00 ; C10N40/04 ; C10N30/06 ; C10N40/02 ; C10N40/06 ; C10N40/20 ; C10N40/25
Abstract:
A lubricant composition comprises an anti-wear and or/friction modifying additive which is an ester of a fatty acid and a polyol. At least 50% by weight of the additive is in the form of a mono-ester, and is preferably a mono-glyceride. The lubricant composition may be used in an internal combustion engine.
Public/Granted literature
- US20210403824A1 Lubricant Compositions Public/Granted day:2021-12-30
Information query
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