The present invention relates to a lubricating composition comprising an oil of lubricating viscosity and 0.01 wt % to 10 wt % of a heterocycle having a hydrocarbyl group containing 6 to 40 carbon atoms, wherein the heterocycle is selected from the group consisting of: (i) an ester-containing heterocycle; (ii) an amide-containing heterocycle, and wherein the heterocycle is pyridine. The invention further provides for a method of supplying an internal combustion engine with the lubricating composition.
本发明涉及一种润滑组合物,该组合物包含具有润滑粘度的机油和 0.01 重量%至 10 重量%的具有含 6 至 40 个
碳原子的烃基的杂环,其中所述杂环选自由以下组成的组:(i) 含
酯杂环;(ii) 含
酰胺杂环,其中所述杂环为
吡啶。本发明进一步提供了一种向内燃机提供润滑组合物的方法。