Patent ID: 6833065
Filing Date: 2004-12-21
Classification: C10G,C10M,C10N

Abstract:
A lubricant comprising:a) at least one highly paraffinic Fischer-Tropsch derived lube base stock having a viscosity of greater than 3 cSt when measured at 40Â° C., having a branching index of less than 5, and having an average length of alkyl side branches of less than 2 carbon atoms; and b) at least one lube base stock composing alkylaromatics, alkylcycloparaffins, or mixtures thereof and having a viscosity of greater than 2 cSt when measured at 40Â° C.; wherein the lubricant comprises component b) in an amount of from about 1 wt % to about 50 wt % and the lubricant has a viscosity of greater than 3 cSt when measured at 40Â° C.