Bead milled spray dried nano-explosives

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United States of America Patent

PATENT NO 9682895
SERIAL NO

14217964

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Abstract

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An effective, safe and economical method of manufacture of an insensitive high explosive molding powder usable as a booster HE. The method preferably involving the steps of adding a binder and a crystalline high explosive to water, grinding that suspension in a bead mill until the crystalline high explosive is nano-sized, and precipitating the binder and crystalline high explosive using a spray dryer. Alternatively, an aqueous suspension of the crystalline high explosive can be ground in the bead mill and the binder subsequently added, prior to spray drying. A fatty alcohol, water defoaming/dispersant/surfactant agent can be added to the dissolved binder/suspended crystalline high explosive, to aid in the manufacturability.

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Patent Owner(s)

  • THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE ARMY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DiStasio, Anthony New York, US 4 6
Patel, Rajen B Parsippany, US 3 0
Stepanov, Victor Highland Park, US 11 9
Surapaneni, Ashok Hackettstown, US 2 0

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