COMPOUND, CORROSION INHIBITOR, AND LUBRICANT COMPOSITION

    公开(公告)号:EP4269396A8

    公开(公告)日:2023-12-13

    申请号:EP21911068.1

    申请日:2021-12-24

    摘要: Provided is a compound represented by the following general formula (B1). Also provided is a corrosion inhibitor (B) containing one or more selected from the compound represented by the following formula (B1). Further provided is a lubricant composition containing an ionic liquid (A) and the corrosion inhibitor (B). Provided are the compound and the corrosion inhibitor excellent in stability in any of a high vacuum, a low-temperature environment, a high-temperature environment, and an ordinary temperature-ordinary pressure environment, and also the lubricant composition containing the corrosion inhibitor and excellent in metal corrosion resistance, solubility and low evaporability. In the general formula (B1), M is an alkali metal, R B11 is an alkylene group having 1 to 19 carbon atoms.