Propellant formulations based on dinitramide salts and energetic binders
US5498303A · kind A · utility
14Cited by
15References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 21, 1993 |
| Grant date | Mar 12, 1996 |
| Priority date | — |
| Expiry date | Apr 21, 2013 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC06B45/105
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
Composite propellant formulations are disclosed having a dinitramide salt oxidizer, such as ammonium dinitramide, an energetic binder, such as poly(glycidyl nitrate), a reactive metal, such as aluminum, and other typical propellant ingredients such as curatives and stabilizers. The disclosed propellant formulations are able to combust aluminum efficiently, possess high burn rates, and produce little or no HCl exhaust gases.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.