Novel products suitable for use as detergents in lubricant compositions are provided. Such products include the reaction products of (1) the product of reaction between an alkenylsuccinic acid, ester or anhydride and a hydroxyaromatic compound, (2) the product of reaction between (1) and an amine selected from the group consisting of an alkanepolyol such as an amino alkanediol and a polyalkylenepolyamine; (3) the reaction product of (2) and an aldehyde; (4) the reaction product of (3) with a metal salt capable of forming a stable complex with amines; (5) the reaction product of (2) with a metal salt; and (6) the product of reaction between an alkenylsuccinic acid or anhydride and an alkyl phenyl ether.
提供了适用于润滑剂组合物中作为清洁剂使用的新型产品。这些产品包括以下反应产物:(1)烯丙基
琥珀酸、酯或酸酐与羟基芳香化合物的反应产物,(2) (1)与从羟基烷基多元醇(例如
氨基烷基二醇)和多聚烷基
多胺组成的
胺类中选择的胺的反应产物,(3) (2)与醛的反应产物,(4) (3)与能够形成与胺稳定络合物的
金属盐的反应产物,(5) (2)与
金属盐的反应产物,以及(6)烯丙基
琥珀酸或酸酐与烷基苯醚的反应产物。