Alliant Techsystems Inc.

Other

Alexander J Paraskos

Gary K Lund

Daniel W Doll

Steven M Nicolich

Michael P Kramer

Wendy A Balas

Nicholas A Straessler

Wayne Edwards

Michael A Dewey

Methods of forming a nitrate ester include combining at least one nitrate salt and sulfuric acid to form a nitrating solution and adding an aliphatic polyol to the nitrating solution. Nitrate esters formed by this method may be, for example, triethylene glycol dinitrate (TEGDN), pentaerythritol tetranitrate (PETN), diglycerol tetranitrate (DGTN), 1,1,1-tris(methylol)ethane trinitrate (TMETN), 1,2,4-butanetriol trinitrate (BTTN), nitroglycerin (NG), diethylene glycol dinitrate (DEGDN), ethylene glycol dinitrate (EGDN), metriol trinitrate (MTN), nitrocellulose (NC), or 1,2-propanediol dinitrate (PDDN).

Methods of producing nitrate esters

An ionic liquid is disclosed. A precursor composition that comprises at least one ionic liquid and at least one energetic material is also disclosed, as is a method of synthesizing an ionic liquid and a method of desensitizing an explosive composition.

Precursor of an explosive composition including at least one ionic liquid and a method of desensitizing an explosive composition

An ionic liquid is disclosed A precursor composition that comprises at least one ionic liquid and at least one energetic material is also disclosed, as is a method of synthesizing an ionic liquid and a method of desensitizing an explosive composition.

Ionic liquid and a method of synthesizing an ionic liquid

Methods of producing 1,3,5-triamino-2,4,6-trinitrobenzene are disclosed. One method comprises dissolving a 1,3,5-trialkoxy-2,4,6-trinitrobenzene compound in an organic solvent to form a 1,3,5-trialkoxy-2,4,6-trinitrobenzene compound solution. The 1,3,5-trialkoxy-2,4,6-trinitrobenzene compound solution is heated to a temperature of from approximately 30&#xb0; C. to approximately 110&#xb0; C. The 1,3,5-trialkoxy-2,4,6-trinitrobenzene compound is reacted with an aminating agent at a pressure of from approximately 30 pounds per square inch to approximately 120 pounds per square inch to produce a 1,3,5-triamino-2,4,6-trinitrobenzene solution.

Methods for the production of 1,3,5-triamino-2,4,6-trinitrobenzene

A method is provided in which PGN is end-modified in a process using a single solvent. The resulting end-modified PGN may be stably crosslinked using aliphatic polyisocyanates. Further provided are methods of producing energetic compositions comprising PGN which has been end-modified in a process using a single solvent. Such energetic compositions may be stably crosslinked using aliphatic polyisocyanates.

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Ogden, UT, United States of America

Alexander J Paraskos