Explosive and thermic compositions or charges – Containing inorganic nitrogen-oxygen salt – Alkali metal or alkaline earth metal nitrate salt
Patent
1995-05-04
1996-07-23
Jordan, Charles T.
Explosive and thermic compositions or charges
Containing inorganic nitrogen-oxygen salt
Alkali metal or alkaline earth metal nitrate salt
149 77, 149 83, C06B 3108
Patent
active
055385680
ABSTRACT:
The solvent-free gas generant composition of this invention, comprising an oxidizer and a thermosettable resin, cures in about an hour or less at room temperature and within 5 minutes at 135.degree. F. Void-free and crack-free gas generant grains are formed and cured in an extrusion process in which the temperature may be from about room temperature to about 200.degree. F. The thermosettable resin is at least one of the group consisting of an acrylate-terminated polybutadiene, a hydroxy-terminated polybutadiene/diisocyanate reaction product, an ester of a polybutadiene polycarboxylic acid and an epoxy modified polybutadiene and/or a hydroxyl-terminated polybutadiene, and a styrene/polyester copolymer.
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patent: 4298412 (1981-11-01), Biddle et al.
patent: 4407119 (1983-09-01), Biddle et al.
patent: 5062365 (1991-11-01), Canterberry
Andros Marc R.
Taylor Robert D.
Chi Anthony R.
Didrick Robert M.
Jordan Charles T.
Morton International Inc.
White Gerald K.
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