Red powder articles and compositions

Details Red powder articles and compositions Red powder articles and compositions

1994-06-10

1995-06-20

Nelson, Peter A.

Ammunition and explosives

Pyrotechnics

Flare

102334, F42B 426

Patent

active

054253101

ABSTRACT:
The invention concerns a red powder composition that is substitute for contional black powder. It can be loose or consolidated forms. In a four grain combination, the red powder can be used as the propelling charge in hand-held rocket signals or flares. There are new methods for preparing the powder and new methods for fabricating articles. The chemical composition of red powder is a dispersion of phenolphthalein, alkali metal nitrate and sulfur in a binder of phenolphthalein salt.

REFERENCES:
patent: 3712224 (1973-01-01), Hanzel
patent: 5320691 (1994-06-01), Weber
patent: 5337671 (1994-08-01), Varmo

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