| 发明名称 |
Functional fluid composition |
| 摘要 |
A functional fluid composition comprising a naphthenic bright stock base oil and a Fischer-Tropsch derived base oil, wherein the functional fluid composition has a Viscosity Index (according to ASTM D 2270) of above 95. |
| 申请公布号 |
US9096811(B2) |
申请公布日期 |
2015.08.04 |
| 申请号 |
US201013505850 |
申请日期 |
2010.11.04 |
| 申请人 |
Shell Oil Company |
发明人 |
Smithers Janet Marian;Wedlock David John |
| 分类号 |
C10M111/04 |
主分类号 |
C10M111/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A functional fluid composition comprising:
a naphthenic bright stock base oil; and a Fischer-Tropsch derived base oil, wherein the functional fluid composition has a Viscosity Index (according to ASTM D 2270) of above 95. |
| 地址 |
Houston TX US |
