申请人:JX NIPPON OIL & ENERGY CORPORATION
公开号:US20150252281A1
公开(公告)日:2015-09-10
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.
本发明提供了一种润滑油组合物,包括润滑基础油和至少一种酯类添加剂,所述酯类添加剂选自第一种酯类,即脂肪酸3,4-环氧基环己基烷基酯和第二种酯类,即3,4-环氧基环己酸烷基酯,其中酯类添加剂的含量为润滑油组合物总质量的0.01至5.0%。