Explosive and thermic compositions or charges – Containing hydrazine or hydrazine derivative
Patent
1997-12-18
2000-07-25
Miller, Edward A.
Explosive and thermic compositions or charges
Containing hydrazine or hydrazine derivative
149 61, 149 76, 149 191, C06B 2900
Patent
active
060932694
ABSTRACT:
A pyrotechnic gas generant composition including a high oxygen balance compound or fuel which is the resulting reaction product of aminoguanidine nitrate and nitric acid. Specifically, the resulting reaction product is a yellow precipitate that can be used alone, with or without oxidizers or other additives, for very rapid self-deflagration or in combination with oxidizers and additives. In each instance, the gas generant composition provides both high gas output and low production of solid combustion products. Further, the precipitant is relatively non-hygroscopic and has a high burn rate. Specifically, the gas generating composition is useful as a gas generator for an air bag of an occupant restraint system for an automobile, gun propellants, inflation and expulsion devices, flotation devices, pyrotechnics, fire suppression devices and smokeless, reduced smoke and smokey rocket propellants.
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Johannes Thiele in "Justus Liebig's Annalen Der Chemie" 270. (Partial translation).
Greso Aaron J.
Lundstrom Norman H.
Scheffee Robert S.
Atlantic Research Corporation
Miller Edward A.
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