Patent ID: 8143201
Filing Date: 2012-03-27
Classification: C10M,C10N

Abstract:
1. A lubricating oil composition comprising a major amount of oil of lubricating viscosity and a minor amount of one or more compounds of Formula (I): wherein R is a hydrocarbon or substituted hydrocarbon group comprising at least 90% of aliphatic and/or olefinic carbon atoms, R has a number average molecular weight (M n ) of from about 100 to about 800 per n (M n of 100n to 800n), and R comprises at least 8n aliphatic or cycloaliphatic carbon atoms; R′ is H or an alkyl group having 1 to about 12 carbon atoms; X is —O—, -NR″-, or N—C(O)R″, wherein R″ is H or an alkyl group having 1 to about 12 carbon atoms; and n is 1 to 25 with the proviso that when n is 1, R′ is not H.