发明授权
- 专利标题： Low molecular weight viscosity modifying compositions
- 专利标题（中）： 低分子量粘度改性组合物
-
申请号： US114902申请日： 1987-10-29
-
公开(公告)号： US4804489A公开(公告)日： 1989-02-14
- 发明人: Jeffrey F. Munson , Syed Q. A. Rizvi , Stephen A. Di Biase
- 申请人： Jeffrey F. Munson , Syed Q. A. Rizvi , Stephen A. Di Biase
- 申请人地址： OH Wickliffe
- 专利权人： The Lubrizol Corporation
- 当前专利权人： The Lubrizol Corporation
- 当前专利权人地址： OH Wickliffe
- 主分类号： C07F9/165
- IPC分类号： C07F9/165 ; C10M159/12 ; C10M159/20 ; C10N20/04 ; C10N30/02 ; C10N30/08 ; C10N30/20
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.
公开/授权文献
- USD433054S POS terminal 公开/授权日：2000-10-31
信息查询
