| 发明名称 |
Lubricant compositions. |
| 摘要 |
<p>Lubricant compositions, especially suitable for limited slip differentials, containing sulphur-containing extreme pressure or anti-wear agents, are improved by incorporation of a substituted succinimide friction modifier. The resulting compositions reduce the level of noise produced during operation of the differential.</p> |
| 申请公布号 |
EP0399764(A1) |
申请公布日期 |
1990.11.28 |
| 申请号 |
EP19900305491 |
申请日期 |
1990.05.21 |
| 申请人 |
ETHYL PETROLEUM ADDITIVES LIMITED |
发明人 |
BARBER, RODNEY IAN;DAIN, CHARLES JOHN;WALTERS, DAVID KENVYN |
| 分类号 |
C10M133/16;C10M133/56;C10M141/08;C10M141/10;C10N30/00;C10N30/06;C10N40/25 |
主分类号 |
C10M133/16 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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