| 发明名称 |
LOW ASH, LOW PHOSPHORUS AND LOW SULFUR ENGINE OILS FOR INTERNAL COMBUSTION ENGINES |
| 摘要 |
A lubricating composition for internal combustion engines especially useful with fuels having less than 350 ppm sulfur comprises a lubricating oil basestock, a boron containing ashless dispersant, a molybdenum containing friction reducing agent, a metal type detergent and zinc dithiophosphate.
|
| 申请公布号 |
CA2472344(A1) |
申请公布日期 |
2003.08.07 |
| 申请号 |
CA20032472344 |
申请日期 |
2003.01.28 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
DECKMAN, DOUGLAS EDWARD;FARNG, LIEHPAO OSCAR;BUCK, WILLIAM H.;GIVENS, WILLIE A., JR.;JACKSON, ANDREW |
| 分类号 |
C10M129/10;C10M129/54;C10M135/10;C10M135/18;C10M137/10;C10M139/00;C10M163/00;C10M167/00;C10M169/04;C10N10/04;C10N10/12;C10N20/00;C10N30/06;C10N40/25;(IPC1-7):C10M159/20;C10M141/12 |
主分类号 |
C10M129/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
