Explosive composition containing a hydroxyalkyl acrylate copolym

Details Explosive composition containing a hydroxyalkyl acrylate copolym Explosive composition containing a hydroxyalkyl acrylate copolym

1970-04-29

1977-09-27

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 1991, 149 20, 149 22, 149 92, C06B 4510

Patent

active

040509680

ABSTRACT:
A readily castable explosive composition comprising (1) an explosive such RDX, HMX or perchlorate salts, (2) a readily curable elastomeric polymer such as a copolymer of 2,2-dinitropropyl acrylate, methyl acrylate and at least one member of the group 2-hydroxypropyl acrylate, 2-hydroxyethyl methacrylate, 2-hydroxypropyl methacrylate and 2-hydroxyethyl acrylate, (3) a diluent or plasticizer such as bis(2,2-dinitropropyl)formal and/or bis(2,2-dinitropropyl)acetal and (4) a cross-linking agent such as 2,4-toluene diisocyanate and polymethylene polyphenylisocyanate and optionally containing one or more of the following: fuels, stabilizers, antioxidants, polymerization catalysts and explosive desensitizers.

REFERENCES:
patent: 3260631 (1966-07-01), Witz et al.
patent: 3305523 (1967-02-01), Burnside
patent: 3428502 (1969-02-01), Evans
patent: 3447980 (1969-06-01), Voigt
patent: 3480490 (1969-11-01), Finger et al.

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