| 发明名称 |
Lubricant system for internal combustion engines |
| 摘要 |
<p>A binary two phase engine oil composition having two substantially immiscible liquid phases exhibits improved fuel economy which is maintained over an extended period. The first liquid phase comprises a base oil, natural or synthetic. The second liquid phase is a polar organic liquid, preferably a complex alcohol ester, preferably derived from a polyol, a polybasic acid, and a monohydric alcohol.</p> |
| 申请公布号 |
EP1052282(A1) |
申请公布日期 |
2000.11.15 |
| 申请号 |
EP20000103488 |
申请日期 |
2000.03.01 |
| 申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY (DELAWARE CORP) |
发明人 |
HAFEZ, MAHMOUD MOSTAFA;WITTEN, ULRICH;WOOLLEY, PAUL SIMON;KUROSAWA, HIROKI |
| 分类号 |
C10M111/00;C10M105/38;C10M105/42;C10M129/78;C10M171/02;C10M177/00;C10N20/00;C10N20/02;C10N40/25;(IPC1-7):C10M177/00 |
主分类号 |
C10M111/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
