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US 9,546,337 B2Granted
Lubricant composition
AssigneeJx Nippon Oil & Energy Corporation
InventorsMasanori Saito, Ken Sawada, Kuniko Adegawa
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Abstract
The present invention provides a lubricating oil composition comprising a lubricating base oil, and at least one ester additive selected from a first ester that is a fatty acid 3,4-epoxycyclohexyl alkyl ester and a second ester that is a 3,4-epoxycyclohexyl carboxylic acid alkyl ester, wherein a content of the ester additive is 0.01 to 5.0% by mass based on the total mass of the lubricating oil composition.
Claims15
A lubricating oil composition comprising:
- a lubricating base oil;
- and
- at least one ester additive selected from a first ester that is a fatty acid 3,4-epoxycyclohexyl alkyl ester and a second ester that is a 3,4-epoxycyclohexyl carboxylic acid alkyl ester,
- wherein a content of the ester additive is 0.01 to 5.0% by mass based on the total mass of the lubricating oil composition.
1 more element
Dependencies are inferred from the claim text.