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US 4,238,254 AGranted
Pyrotechnic smoke charge containing guanidine nitrate
AssigneeBuck Chemisch-Technische Werke GmbH & Co.
InventorsGeorg Prahauser, Alois Schiessl
Life of this patent
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Abstract
A pyrotechnic smoke charge which comprises guanidinium nitrate and (a) chlorohydrocarbons and a metal powder, of (b) red phosphorous, which can be partially replaced by a chlorohydrocarbon, and wherein said charge may optionally contain a small amount of a reaction regulating agent.
Claims12
A pyrotechnic smoke charge which comprises guanidine nitrate and
- (a) chlorohydrocarbons and a metal powder or
- (b) red phosphorus, which can be partially replaced by a chlorohydrocarbon, and wherein said charge may optionally contain a small amount of a reaction regulating agent.
Dependencies are inferred from the claim text.