| 摘要 |
Disclosed are lubricating oil compositions comprising a major amount of an oil of lubricating viscosity; and from 0.05 to 10 weight % based upon the total lubricating oil composition of a 1,3-dioxolane-4-methanol compound of the formula I: wherein: R1 and R2 are each independently hydrogen, alkyl or alkenyl, wherein the sum of carbon atoms for R1 and R2 is 6 carbon atoms or less.
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