Patent ID: 6245725
Filing Date: 2001-06-12
Classification: C10M,C10N

Abstract:
A lubricating composition comprising a lubricating base containing:Component (A1): an asymmetric sulfurized oxymolybdenum dithiocarbamate represented by the following formula (1) ##STR38##wherein R.sup.1 to R.sup.4 are each a hydrocarbon group, provided that all of R.sup.1 to R.sup.4 are not concurrently the same group, and X.sup.1 to X.sup.4 are each a sulfur atom or an oxygen atom;Component (A2): a symmetric sulfurized oxymolybdenum dithiocarbamate represented by the following formula (2) ##STR39##wherein R.sup.5 is a hydrocarbon group, X.sup.5 to X.sup.8 are each a sulfur atom or an oxygen atom, and the ratio by weight of component (A1) to component (A2) is 5/95 to 80/20; andComponent (B): a phenolic antioxidant or an aminic antioxidant.