| 发明名称 |
Lubricating and fuel compositions containing succinimide friction reducers |
| 摘要 |
Engine fuel economy is improved by including in the crankcase oil a friction-reducing amount of an N-aliphatic hydrocarbyl hydroxyalkylsulfinylsuccinimide or N-aliphatic hydrocarbyl hydroxyalkylsulfonylsuccinimide. The additives can also be added to the engine fuel.
|
| 申请公布号 |
US4237020(A) |
申请公布日期 |
1980.12.02 |
| 申请号 |
US19790067999 |
申请日期 |
1979.08.20 |
| 申请人 |
EDWIN COOPER, INC. |
发明人 |
PAPAY, ANDREW G.;O'BRIEN, JOSEPH P. |
| 分类号 |
C07D207/40;C07D207/416;C10L1/24;C10M135/08;(IPC1-7):C10M1/38 |
主分类号 |
C07D207/40 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
