发明名称 |
Imidazoline fuel detergents |
摘要 |
A detergent additive imidazoline prepared by reacting carboxylic acid with polyamine is combined into fuel for an internal combustion engine or lubricating oil as a composition suitable for reducing deposits in an internal combustion engine. In an embodiment of the invention, the imidazoline is further combined with a sulfonic acid to obtain a fuel detergent of improved operability.
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申请公布号 |
US4247300(A) |
申请公布日期 |
1981.01.27 |
申请号 |
US19780900552 |
申请日期 |
1978.04.27 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
BONAZZA, BENEDICT R.;HOLTZ, DECEASED, HANS D. |
分类号 |
C07D233/24;C10L1/232;C10L1/24;C10M133/46;C10M135/10;(IPC1-7):C10L1/14;C10L1/22 |
主分类号 |
C07D233/24 |
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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