N,N,N',N'-Tetrasubstituted 1,4-diamino-2-butenes where the substituents are alkyl, cycloalkyl, aralkyl, aryl or mixtures thereof provide effective antioxidant protection to lubricants and/or synthetic polymers.
N,N,N',N'-四取代的1,4-二
氨基-
2-丁烯,其中取代基是烷基、环烷基、芳烷基、芳基或它们的混合物,能够为润滑油和/或合成聚合物提供有效的抗氧化保护。