| 发明名称 |
Fuel compositions comprising hydantoin-containing polyether alcohol additives |
| 摘要 |
The present invention is directed to the use of hydantoin-containing polyether alcohols as additives in a gasoline composition. The invention is also directed to the use of these compounds for decreasing intake valve deposits, controlling octane requirement increases and reducing octane requirement. The invention is further directed to hydantoin-containing compounds.
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| 申请公布号 |
US5693107(A) |
申请公布日期 |
1997.12.02 |
| 申请号 |
US19960692560 |
申请日期 |
1996.08.06 |
| 申请人 |
SHELL OIL COMPANY |
发明人 |
LIN, JIANG-JEN;WANG, PEN-CHUNG;WEAVER, SARAH LOUISE |
| 分类号 |
C07D233/72;C07D233/78;C10L1/14;C10L1/16;C10L1/18;C10L1/22;C10L1/232;C10L1/238;C10L1/2387;C10L1/24;C10L1/30;C10L10/00;(IPC1-7):C10L1/22 |
主分类号 |
C07D233/72 |
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