LUBRICANT ADDITIVES AND LUBRICANT COMPOSITIONS HAVING IMPROVED FRICTIONAL CHARACTERISTICS

摘要

A method for reducing the boundary friction coefficient of a lubricant composition, a lubricant composition, and a method for improving the heat consumption rate. The lubricant composition comprises a base oil, a) a sufficient amount of a metal-containing anti-wear compound to provide about 100 to about 1000 ppm by weight based on the total weight of the lubricant composition, and b) an oxygen- do. The base oil is present in the lubricant composition in an amount from about 50 wt.% To about 99 wt.%, Based on the total weight of the lubricant composition.