| 发明名称 |
POLYCYCLIC POLYAMINE MULTIFUNCTIONAL LUBRICATING OIL ADDITIVES |
| 摘要 |
There are disclosed polycyclic polyamine lubricating oil additives formed by acylation of polycyclic polyamines with hydrocarbon substituted succinic anhydride or carboxylic acids. These compounds are useful as dispersants and dispersants-V.I. improvers in both gasoline and diesel engine lubricating oil compositions and are also useful fuel additives. |
| 申请公布号 |
EP0329195(B1) |
申请公布日期 |
1991.05.08 |
| 申请号 |
EP19890105399 |
申请日期 |
1983.12.22 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
BROIS, STANLEY JAMES;GUTIRREZ, ANTONIO |
| 分类号 |
C07D207/40;C07D207/412;C07D487/14;C07D487/16;C08F8/32;C10L1/232;C10M133/38;C10M133/58;F02B3/06 |
主分类号 |
C07D207/40 |
| 代理机构 |
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