LUBRICANT COMPOSITION

摘要

A lubricating oil composition contains a lubricating base oil and components (A) to (D): (A) a primary amine; (B) a tertiary amine; (C) at least one of metal sulfonate, metal phenate and metal salicylate; and (D) at least one of acid phosphate and acid phosphite.

主权项

1. A lubricating oil composition comprising:
a base, a component (A) being a primary amine, a component (B) being a tertiary amine, a component (C) being at least one of a metal sulfonate, a metal phenate and a metal salicylatal, and a component (D) being at least one of an acid phosphate and an acid phosphite.