发明申请
- 专利标题： Lubricating Composition Containing a Dispersant
- 专利标题（中）： 含有分散剂的润滑组合物
-
申请号： US14123645申请日： 2012-06-18
-
公开(公告)号： US20140107003A1公开(公告)日： 2014-04-17
- 发明人: Matthew D. Gieselman , Joanne L. Jones , David J. Moreton , Dean Thetford , Hannah Greenfield
- 申请人： Matthew D. Gieselman , Joanne L. Jones , David J. Moreton , Dean Thetford , Hannah Greenfield
- 国际申请： PCT/US12/42882 WO 20120618
- 主分类号： C10M149/14
- IPC分类号： C10M149/14 ; C10M133/44
摘要：
The invention provides a lubricating composition containing a lubricating composition comprising an oil of lubricating viscosity and a quaternised polyester salt. The invention further relates to a method of lubricating a mechanical device (such as an internal combustion engine) with the lubricating composition. The invention further relates to the use of the quaternised polyester salt as a dispersant.