申请人:ATOCHEM North America, Inc.
公开号:US05102568A1
公开(公告)日:1992-04-07
Novel thiadiazole compounds of the formula [Z--S--Q--S].sub.x M where: Q is a bivalent thiadiazole ring; Z is a succinate group; M is hydrogen, a metal ion selected from the Periodic Table Groups IA, IIA, IIIA, IB, IIB, IIIB, IVB, VB, and VIB, a (MoO.sub.2).sup.+2 radical, or an amine salt; and X is a whole number equal to the valence of M are used as lubricant additives for providing antiwear and antioxidant properties to lubricant compositions.
新型噻二唑化合物的化学式为[Z--S--Q--S].sub.x M,其中:Q是一个二价的噻二唑环;Z是琥珀酸酯基团;M是氢,从周期表第IA、IIA、IIIA、IB、IIB、IIIB、IVB、VB和VIB族中选取的金属离子,一个(MoO.sub.2).sup.+2自由基,或者胺盐;X是一个整数,等于M的化合价,用作润滑剂添加剂,为润滑剂组合物提供抗磨和抗氧化性能。