公开(公告)号：US06358894B1

公开(公告)日：2002-03-19

申请号：US08969277

申请日：1997-11-13

Applicant: Daniel Paul Leta ,  Jonathan M. McConnachie ,  Edward Ira Stiefel ,  Charles Frederick Pictroski ,  Kathleen Marie Creegan

Inventor： Daniel Paul Leta ,  Jonathan M. McConnachie ,  Edward Ira Stiefel ,  Charles Frederick Pictroski ,  Kathleen Marie Creegan

IPC: C10M13900

CPC classification number: C10M135/18 ,  C07F11/005 ,  C10M137/10 ,  C10M159/18 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2227/09 ,  C10N2210/06 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/104 ,  C10N2240/106

Abstract: The invention relates to lubricating oil compositions of a major amount of an oil of lubricating viscosity in admixture with an effective minor amount of an oil soluble or dispersible trinuclear molybdenum containing complex and of an antioxidant, preferably, copper containing antioxidants and diphenyl amines and effective diphenylamine derivatives to enhance the lubricating properties of the oil. Also included are additive concentrates containing these compositions. The invention further includes the method of making these compositions.

Abstract translation: 本发明涉及主要量的具有润滑粘度的油的润滑油组合物与有效少量的油溶性或可分散的含有三核钼的络合物和抗氧化剂，优选含有铜的抗氧化剂和二苯胺和有效的二苯胺 衍生物以增强油的润滑性能。 还包括含有这些组合物的添加剂浓缩物。 本发明还包括制备这些组合物的方法。