发明名称 |
Macrocyclic polyamine and polycyclic polyamine multifunctional lubricating oil additives |
摘要 |
There are disclosed macrocyclic and polycyclic polyamine lubricating oil additives formed by cyclodehydration of reaction products of hydrocarbon substituted succinic anhydrides or carboxylic acids with poly 3-amino propyl compounds or by acylation of macrocyclic polyamines and 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 |
US4637886(A) |
申请公布日期 |
1987.01.20 |
申请号 |
US19830550977 |
申请日期 |
1983.11.16 |
申请人 |
EXXON RESEARCH & ENGINEERING CO. |
发明人 |
BROIS, STANLEY J.;GUTIERREZ, ANTONIO |
分类号 |
C07D209/00;C07D239/00;C07D285/00;C07D487/04;C07D487/08;C07D487/22;C07D519/00;C08F8/00;C08F8/30;C08F8/32;C08F10/00;C08F10/10;C10L1/22;C10L1/232;C10L1/24;C10L10/08;C10L10/14;C10L10/18;C10M133/38;C10M133/52;C10M133/58;C10M149/02;C10N30/02;C10N30/04;C10N40/25;F02B3/06;(IPC1-7):C10M149/02;C10M149/04 |
主分类号 |
C07D209/00 |
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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