Polynitrogen compound having two terminal cycles of the imide type, their preparations and uses
US5234476A · kind A · utility
4Cited by
5References
14Claims
0Family size
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Key dates
| Filing date | Jul 30, 1992 |
| Grant date | Aug 10, 1993 |
| Priority date | — |
| Expiry date | Jul 30, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/238
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Polynitrogen compound having two terminal cycles of the imide type, its preparation by conventional organic chemistry methods and its use as an additive for engine fuel. This compound complies with the general formula (I): ##STR1## in which R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are as set forth in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.