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公开(公告)号:US4804489A
公开(公告)日:1989-02-14
申请号:US114902
申请日:1987-10-29
IPC分类号: C07F9/165 , C10M159/12 , C10M159/20 , C10N20/04 , C10N30/02 , C10N30/08 , C10N30/20
CPC分类号: C10M159/123 , C07F9/165 , C10M159/20 , C10M2207/00 , C10M2219/00 , C10M2223/04 , C10M2223/041 , C10M2223/045 , C10M2223/12 , C10M2223/121 , C10M2227/09 , C10N2240/02 , C10N2240/08 , C10N2240/10 , C10N2240/101 , C10N2240/102 , C10N2240/103 , C10N2240/104 , C10N2240/105 , C10N2240/106 , C10N2240/14 , C10N2240/40
摘要: A lubricating composition is disclosed. The composition comprises(A) a base fluid; and(B) a sulfur and phosphorus containing viscosity modifying composition selected from the group consisting of a low molecular weight viscosity modifying composition and a non-polymeric viscosity modifying composition. The composition is particularly useful as a performance chemical and rheology control agent in lubricating fluids such as hydraulic fluids, transmission fluids and crankcase fluids.
摘要翻译: 公开了一种润滑组合物。 组合物包含(A)基础液; 和(B)含硫和磷的粘度调节组合物,其选自低分子量粘度改进组合物和非聚合粘度改性组合物。 组合物特别可用作润滑液体如液压油,传动液和曲轴箱流体中的性能化学和流变控制剂。