| 发明名称 |
METHOD OF FRICTION CONTROL |
| 摘要 |
This invention relates to a method of lubricating an internal combustion engine comprising at least one of a crankcase, a gear and a wet-clutch, said method comprising supplying to said crankcase, gear, and wet-clutch a lubricating composition containing: (a) an oil of lubricating viscosity; and (b) a friction modifying additive which is the reaction product of a hydrocarbyl-substituted succinic anhydride and an acid functionalized amine compound. |
| 申请公布号 |
US2016237369(A1) |
申请公布日期 |
2016.08.18 |
| 申请号 |
US201415025731 |
申请日期 |
2014.09.30 |
| 申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
SACCOMANDO Daniel J.;DICKESS Shawn;KOCSIS Jody A.;DOHNER Brent R. |
| 分类号 |
C10M133/58 |
主分类号 |
C10M133/58 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of maintaining static friction in an internal combustion engine comprising a crankcase and at least one of a gear and a wet-clutch, the method comprising supplying to the crankcase and at least one of the gear and wet-clutch a lubricating composition comprising:
(a) an oil of lubricating viscosity; and (b) the reaction product of a hydrocarbyl-substituted succinic anhydride and an acid-functionalized amine compound. |
| 地址 |
Wickliffe OH US |
