Disclosed are novel compounds prepared by reacting 2,5-dimercapto-1,3,4-thiadiazole, aliphatic or aromatic aldehyde and alkylated phenol in the molar ratio of 1:1:1 to 2:2:1. The 2,5-dimercapto-1,3,4-thiadiazole may be substituted in the 2-position by terpene, polymeric and succinate residues. The compounds are effective antiwear agents and antioxidants when incorporated into lubricating compositions.
本发明公开了 2,5-二巯基-1,3,4-
噻二唑、脂肪族或
芳香族醛和烷基化
苯酚按 1:1:1 至 2:2:1 的摩尔比反应制备的新型化合物。2,5-二巯基-1,3,4-
噻二唑的 2 位可被萜烯、聚合体和
琥珀酸残基取代。当这些化合物加入润滑组合物中时,是有效的抗磨剂和
抗氧化剂。