Explosive and thermic compositions or charges – Structure or arrangement of component or product – Particles of diverse size or shape
Patent
1981-02-27
1983-05-17
Lechert, Jr., Stephen J.
Explosive and thermic compositions or charges
Structure or arrangement of component or product
Particles of diverse size or shape
149 37, 149110, 1491086, 149114, C06B 4502
Patent
active
043838740
ABSTRACT:
A pyrotechnical composition for delay elements comprising metallic antimony and potassium permanganate are disclosed. The pyrotechnical composition can contain 0.1 to 2.08 percent of a light metal in powder form. It is useful as a delay composition in time fuses having burning time intervals of over 150 milliseconds.
REFERENCES:
patent: 2105674 (1938-01-01), Sosson
Schulte Hans
Voges Christoph
Dynamit Nobel Aktiengesellschaft
Lechert Jr. Stephen J.
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