| 发明名称 |
LUBRICATING COMPOSITION |
| 摘要 |
A lubricating composition for use in the crankcase of an engine comprising a base oil and one or more additives, wherein the base oil comprises a Fischer-Tropsch derived base oil and wherein the lubricating composition comprises one or more comb polymers. The lubricating composition of the present invention has been found to improve sustained fuel economy properties whilst obtaining improved piston cleanliness properties and improved dispersancy properties. |
| 申请公布号 |
US2015275130(A1) |
申请公布日期 |
2015.10.01 |
| 申请号 |
US201314408572 |
申请日期 |
2013.06.18 |
| 申请人 |
SHELL OIL COMPANY |
发明人 |
Willars Malcom J.;Dixon Richard Thomas |
| 分类号 |
C10M169/04 |
主分类号 |
C10M169/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lubricating composition for use in the crankcase of an engine comprising a base oil and one or more additives, wherein the base oil comprises a Fischer-Tropsch derived base oil and wherein the lubricating composition comprises one or more comb polymers. |
| 地址 |
Houston TX US |
