Patent ID: 9677026
Date: 2017-06-13
CPC Classifications: C10M,C10N

Claim:
1. A lubricating oil composition, comprising a base oil and a) a metal-containing phosphorus antiwear compound in an amount sufficient to provide from about 100 to about 1000 ppm by weight phosphorus based on a total weight of the lubricant composition, and b) from about 0.1 to less than 10 wt. % based on a total weight of the lubricating oil composition of an oxygen-polymerized vegetable oil having a number average molecular weight ranging from about 500 to about 5,000 Daltons, different from the base oil, wherein the base oil is present in an amount from about 50 wt. % to about 99 wt. % based on the total weight of the lubricating oil composition.