Nontoxic, noncorrosive phosphorus-based primer compositions and an ordnance element including the same

A primer composition that includes red phosphorus having an acid scavenger and a polymer thereon. The primer composition includes at least one other component that is substantially free of lead. The other component is at least one oxidizer, or at least one oxidizer and at least one of at least one s...

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Bibliographische Detailangaben
Hauptverfasser:	ERICKSON JACK A, BOTCHER TOD R, BUSKY RANDALL T, SANDSTROM JOEL L
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL LIGHTERS CHEMISTRY DETONATING OR PRIMING DEVICES EXPLOSIVES EXPLOSIVES OR THERMIC COMPOSITIONS FUSES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS LOOMS MANUFACTURE THEREOF MATCHES METALLURGY METHODS OF WEAVING PYROPHORIC COMPOSITIONS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TEXTILES USE OF SINGLE SUBSTANCES AS EXPLOSIVES WEAVING WOVEN FABRICS
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Beschreibung
Zusammenfassung:	A primer composition that includes red phosphorus having an acid scavenger and a polymer thereon. The primer composition includes at least one other component that is substantially free of lead. The other component is at least one oxidizer, or at least one oxidizer and at least one of at least one secondary explosive composition and at least one energetic binder. The primer composition optionally includes at least one element having an ionic charge to ionic radius ratio of 4 or of 8, such as magnesium, zirconium, aluminum, silicon, titanium, tungsten, alloys thereof, and combinations thereof. The red phosphorus and the at least one oxidizer are present in the primer composition at approximately stoichiometric amounts. An ordnance element including the primer composition is also disclosed.