Howard W Semon Deceased620 Sugartown Rd, Frazer, PA 19355
Howard Semon Phones & Addresses
620 Sugartown Rd, Malvern, PA 19355 (610) 644-7080
620 Sugartown Rd, Malvern, PA 19355 (610) 716-2107
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Professional/Technical
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Graduate or professional degree
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Publications & IP owners
Us Patents
Synergistic Composite Pyrotechnic Material
US Patent:
4978400, Dec 18, 1990
Filed:
Nov 17, 1989
Appl. No.:
7/439067
Inventors:
Paul W. Juneau - Norristown PA
Howard Semon - Malvern PA
Howard Semon - Malvern PA
Assignee:
General Sciences, Inc. - Plymouth Meeting PA
International Classification:
C06G 4502
US Classification:
149 21
Abstract:
The invention provides a pyrotechnic composite and process for preparing the same, wherein the pyrotechnic composite comprises a mixture of an alkaline earth metal sulfate, particulate boron and at least one additional particulate metal which is capable of exothermically reacting with boron. The exothermic reaction between the components of the pyrotechnic composite releases a thermal radiation of at least about 300 W/cm. sup. 2 -Steradian and a visible light energy of at least about 1. times. 10. sup. 4 LUX.
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