| 发明名称 |
LUBRICATING OIL COMPOSITIONS |
| 摘要 |
A crankcase lubricant containing a Group III basestock in a major amount and a Group V basestock in the form of an ester in a minor amount. The lubricant also comprises a dispersant, a metal detergent, one or more other additives, and a viscosity modifier.
|
| 申请公布号 |
CA2390743(C) |
申请公布日期 |
2008.12.23 |
| 申请号 |
CA20022390743 |
申请日期 |
2002.06.14 |
| 申请人 |
INFINEUM INTERNATIONAL LIMITED |
发明人 |
ROBSON, ROBERT;BELL, IAN A. |
| 分类号 |
C10M111/02;C10M101/02;C10M105/38;C10M129/10;C10M129/54;C10M129/58;C10M129/74;C10M129/76;C10M133/08;C10M133/12;C10M133/16;C10M133/48;C10M133/56;C10M135/10;C10M135/18;C10M135/30;C10M137/10;C10M143/06;C10M143/08;C10M145/14;C10M145/16;C10M159/20;C10M159/22;C10M159/24;C10M169/04;C10N10/04;C10N10/12;C10N30/04;C10N40/25 |
主分类号 |
C10M111/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
