NITROGEN-CONTAINING COMPOUND, AND METHOD OF PRODUCING NITROGEN-CONTAINING COMPOUND

摘要

PROBLEM TO BE SOLVED: To provide a nitrogen-containing compound which can be applied as an ashless dispersing agent having high-temperature cleanup properties.SOLUTION: A nitrogen-containing compound of the present invention is selected from the nitrogen-containing compounds having either one of an imide bond or an amide bond and also having the following representative structures. In the formula, Ris a 20-150C hydrocarbon group with a comb-like structure, and n is an integer of 0-5.