发明公开
- 专利标题: STAR POLYMER LUBRICATING COMPOSITION
- 专利标题(中): SCHMIERZUSAMMENSETZUNGFÜRSTERNPOLYMER
-
申请号: EP16166678.9申请日: 2007-04-19
-
公开(公告)号: EP3106506A1公开(公告)日: 2016-12-21
- 发明人: Schober, Barton J , Davies, Mark , Sutton, Michael
- 申请人: The Lubrizol Corporation
- 申请人地址: 29400 Lakeland Boulevard Wickliffe, Ohio 44092 US
- 专利权人: The Lubrizol Corporation
- 当前专利权人: The Lubrizol Corporation
- 当前专利权人地址: 29400 Lakeland Boulevard Wickliffe, Ohio 44092 US
- 代理机构: D Young & Co LLP
- 优先权: US745425P 20060424
- 主分类号: C10M161/00
- IPC分类号: C10M161/00 ; C10M167/00 ; C10N40/04 ; C10N20/04 ; C10N40/08 ; C10N40/25
摘要:
The invention provides a lubricating composition containing (a) 0.001 wt % to 15 wt % of a polymer with radial or star architecture; (b) an overbased detergent; (c) a dispersant; and (d) an oil of lubricating viscosity. The invention further provides a method for lubricating a mechanical device with the lubricating composition.
信息查询