イミド−ウレア化合物及びその製造方法、グリース用増ちょう剤並びにグリース組成物

摘要

PROBLEM TO BE SOLVED: To provide novel imide-urea compounds, particularly imide-urea compounds excellent in durability under high temperatures when used as thickeners for grease.SOLUTION: The present invention provides imide-urea compounds represented by the specified general formula (1). The imide-urea compounds have excellent durability under high temperatures, particularly when used as thickeners for grease. [In the formula, R and X each represent a monovalent organic group.]