Thermal stabilization of N,N-dinitramide salts
US5780769A · kind A · utility
6Cited by
8References
27Claims
0Family size
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Key dates
| Filing date | Aug 26, 1996 |
| Grant date | Jul 14, 1998 |
| Priority date | — |
| Expiry date | Aug 26, 2016 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B21/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The thermal stability of an N,N-dinitramide salt of the formula M.sup.+ N(NO.sub.2).sub.2 !.sup.- where M.sup.+ is a nitrogen-containing cation, is improved by mixing with the N,N-dinitramide salt a compound of the formula ##STR1## where R, R' and R" are the same or different and are aryl or alkyl. A new composition of matter is formed by mixing the N,N-dinitramide salt and the prophosphatrane compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.