| 发明名称 |
LUBRICATING OIL COMPOSITIONS AND THEIR PREPARATION |
| 摘要 |
T 5278 FF LUBRICATING OIL COMPOSITIONS AND THEIR PREPARATION The invention provides lubricating oil compositions comprising a base oil functionalised by the presence of aromatic groups attached to molecules of the base oil by a sulphonamido linkage, and their preparation by a pxocess which comprises reacting tha base oil with an aromatic sulphonyl azide. PS19011
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| 申请公布号 |
CA2032663(A1) |
申请公布日期 |
1991.06.22 |
| 申请号 |
CA19902032663 |
申请日期 |
1990.12.19 |
| 申请人 |
SHELL CANADA LIMITED |
发明人 |
VAN ZON, ARIE;VAN JOLE, EVERARDUS J. A.;GADD, PAUL G. |
| 分类号 |
C10M109/00;C08F8/34;C10M101/02;C10M107/02;C10M107/46;C10M109/02;C10N30/04;C10N30/10;C10N40/25;C10N60/10;C10N70/00;(IPC1-7):C10M135/10;C10M159/12;C10M159/20 |
主分类号 |
C10M109/00 |
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