METHOD AND COMPOSITION FOR REDUCING WEAR IN INTERNAL COMBUSTION ENGINE LUBRICATED WITH LOW PHOSPHORUS CONTENT LUBRICATING OIL

摘要

PPROBLEM TO BE SOLVED: To provide a method and a lubricant composition for reducing wear in internal combustion engines lubricated with a low phosphorus content lubricating oil. PSOLUTION: The lubricant composition contains a synergistic combination of a complex of molybdenum and a nitrogen-containing compound and at least one kind of phosphorus-containing compound. The total amount of phosphorus used in the composition is not more than 0.06% based on the total weight of the composition. PCOPYRIGHT: (C)2004,JPO