Patent ID: 9562207
Date: 2017-02-07
CPC Classifications: C10M,C10N

Claim:
1. A lubricant composition comprising: a) a major portion of a lubricating oil comprising one or more naturally occurring and/or synthetic base stocks, and b) from 0.5 to 1 wt % based on the total weight of the lubricant composition of a friction reducing/antiwear additive composition comprising a mixture of two or more fatty acid 2-hydroxyalkylamides of formula II wherein R is methyl; and R′ is selected from C about 20 to about 35% by weight of the 2-hydroxyalkylamides are compounds where R′ is C about 50 to about 75% by weight of the 2-hydroxyalkylamides are compounds where R′ is C wherein the mixture of two or more fatty acid 2-hydroxyalkylamides of formula II are prepared from a hydroxyalkylamine and a mixture of fatty acids or fatty acid esters with different alkylcarboxy chain lengths obtained from beef tallow.