Cast TNT explosive containing polyurethane elastomer which is fr

Details Cast TNT explosive containing polyurethane elastomer which is fr Cast TNT explosive containing polyurethane elastomer which is fr

1976-03-08

1977-03-15

Miller, Edward A.

Explosive and thermic compositions or charges

Structure or arrangement of component or product

Solid particles dispersed in solid solution or matrix

149 198, 149 199, 149 92, 149105, C06B 4510

Patent

active

040122450

ABSTRACT:
A castable explosive containing TNT, which in solidified form is essentia free from oil exudation and voids and can be remelted and reused without loss of homogeneity and explosive properties, is produced by incorporating in the molten TNT explosive a polyurethane elastomer-producing system containing an organic polyisocyanate, a hydroxyl-terminated butadiene polymer liquid resin and an abietyl alcohol.

REFERENCES:
patent: 3141294 (1964-07-01), Lawrence et al.
patent: 3447980 (1969-06-01), Voigt
patent: 3554820 (1971-01-01), Evans
patent: 3706609 (1972-12-01), Voigt et al.
patent: 3745076 (1973-07-01), Sickman et al.
patent: 3785889 (1974-01-01), Voganay et al.
patent: 3792003 (1974-02-01), Duchesne

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