| 发明名称 |
LUBRICANT COMPOSITIONS |
| 摘要 |
The present invention relates to a lubricating composition containing (a) an ester-containing viscosity index improver; and (b) a polyoxyalkylene polyol. The invention further provides a method for lubricating a mechanical device with the lubricating composition. |
| 申请公布号 |
EP2109658(A2) |
申请公布日期 |
2009.10.21 |
| 申请号 |
EP20080728174 |
申请日期 |
2008.01.24 |
| 申请人 |
THE LUBRIZOL CORPORATION |
发明人 |
BUSH, JAMES H.;VINCI, JAMES N.;PRICE, DAVID |
| 分类号 |
C10M157/00;C10M107/34;C10N40/04 |
主分类号 |
C10M157/00 |
| 代理机构 |
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