| 摘要 |
<p>The invention provides a lubricating composition containing an oil of lubricating viscosity and an alkylene-coupled phenol compound for use in engines operated with biodiesel fuels or fuel blends containing biodiesel components. The invention further relates to methods of lubricating an internal combustion engine fueled with biodiesel by supplying the described lubricating composition to the internal combustion engine. The invention further relates to the use of the alkylene-coupled phenol compound to reduce corrosion and oxidative instability resulting from biodiesel introduction into the lubricant.</p> |
