| 发明名称 |
Reduced ash content lubricants. |
| 摘要 |
<p>A reduced metal content lubricant contains the reaction product of a phosphosulfurized polyalkene and an amine, a polyalkene substituted phenol, and, optionally, a polyalkene sulfonate.</p> |
| 申请公布号 |
EP0461842(A1) |
申请公布日期 |
1991.12.18 |
| 申请号 |
EP19910305222 |
申请日期 |
1991.06.11 |
| 申请人 |
ETHYL PETROLEUM ADDITIVES, INC. |
发明人 |
LAM, WILLIAM YUK-LUN;WOOTON, DAVID LEE |
| 分类号 |
C10M165/00;C10M161/00;C10M157/08;C10M159/12;C10M167/00;C10N10/04;C10N20/04;C10N30/02;C10N30/04;C10N30/10;C10N40/25;C10N60/00;C10N60/12 |
主分类号 |
C10M165/00 |
| 代理机构 |
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代理人 |
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