Fuel additive and fuel composition
US6514298B2 · kind B2 · utility
10Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 26, 2000 |
| Grant date | Feb 4, 2003 |
| Priority date | — |
| Expiry date | Dec 26, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L10/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Fuel additives comprise a compound having a group represented by the formula>C═=N—  (1). Also disclosed are fuel compositions containing such additives. The additives have a superior detergent effect to conventional gasoline detergents and an excellent detergency of the injection nozzles of a diesel engine and is free from being sludge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.