Explosive and thermic compositions or charges – Structure or arrangement of component or product – Coated component
Patent
1977-05-10
1978-05-16
Lechert, Jr., Stephen J.
Explosive and thermic compositions or charges
Structure or arrangement of component or product
Coated component
149 9, 149 11, 149 22, C06B 4528
Patent
active
040897168
ABSTRACT:
This invention teaches preparation of individual and uncoated propellant grains by incorporating a coating or integral layer of ignition compound, specifically simple salts of decahydrodecaboric acid and coprecipitates of these salts with an oxidizer. The resulting propellant grains so prepared exhibit substantially improved ignition capability, virtually independent of ambient conditioning temperature conditions at the time of use.
REFERENCES:
patent: 4002681 (1977-01-01), Goddard
Garrison Charles G.
Goddard Terrence P.
Thatcher Donald N.
Lechert Jr. Stephen J.
Olsen Warren E.
Semmes David H.
Teledyne McCormick-Selph, an operating division of Teledyne Indu
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