Lubricant composition and triazine ring-containing compound

Abstract

A lubricant composition comprising a compound represented by the following formula that can maintain a low friction and a high abrasion resistance on the sliding surface over an extended period of time: wherein X11 to X13 each represent a single bond, an NR1 group, an oxygen atom, a sulfur atom, a carbonyl group, a sulfonyl group or a divalent linking group comprising these groups in combination; L11 to L13 each represent a single bond, an NR1 group, an alkylene group, an oxygen atom, a sulfur atom, a carbonyl group, a sulfonyl group or a divalent linking group comprising these groups in combination; R1 is a hydrogen atom or an alkyl group; A11 to A13 each represent an aromatic group or heterocyclic group; and p11 to p13 each independently represent an integer of from 1 to 5.

Dependencies are inferred from the claim text.