公开(公告)号：US4094800A

公开(公告)日：1978-06-13

申请号：US794983

申请日：1977-05-09

申请人： Thomas M. Warne

发明人： Thomas M. Warne

IPC分类号： C10M141/10 ,  C10M1/48 ,  C10M3/42 ,  C10M5/24 ,  C10M7/46

CPC分类号： C10M141/10 ,  C10M2207/282 ,  C10M2207/287 ,  C10M2207/289 ,  C10M2207/34 ,  C10M2207/40 ,  C10M2207/404 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2217/046 ,  C10M2217/06 ,  C10M2223/045 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/02

摘要： Disclosed are lubricating oil compositions having improved anti-wear properties, comprising a major portion of a lubricating oil and an effective amount of an oil soluble additive combination comprising a basic zinc alkyl dithiophosphate having alkyl groups made from primary alcohols containing from about 6 to about 20 carbon atoms and a non-acidic lubricating oil anti-rust compound comprising a succinic anhydride substituted with an alkenyl group which has about 8 to about 50 carbon atoms reacted with an alcohol, an amine, or mixtures thereof.The zinc dithiophosphate is generally made from primary alcohol containing about 7 to about 12 carbon atoms and generally has a zinc to phosphorous ratio of about 1.15-1.5:1.

摘要翻译： 公开了具有改善的抗磨损性能的润滑油组合物，其包含主要部分的润滑油和有效量的油溶性添加剂组合物，其包含碱式烷基二硫代磷酸锌，其具有由含有约6至约20个 碳原子和非酸性润滑油防锈化合物，其包含被具有约8至约50个碳原子的烯基取代的琥珀酸酐与醇，胺或其混合物反应。