Explosive and thermic compositions or charges – Structure or arrangement of component or product – Solid particles dispersed in solid solution or matrix
Patent
1980-10-14
1982-11-09
Lechert, Jr., Stephen J.
Explosive and thermic compositions or charges
Structure or arrangement of component or product
Solid particles dispersed in solid solution or matrix
149 196, 149 88, 149 92, C06B 1510
Patent
active
043583270
ABSTRACT:
A gas generant propellant composition having low flame temperatures comprng (a) an elastomeric binder consisting of a mixture of polyethylene capped polypropylene glycol and a dihydroxy tetrazole selected from the group having the formulas: ##STR1## (b) a curative agent such as the biuret trimer of hexamethylene diisocyanate; (c) a plasticizer agent such as 1-methyl-5 (methoxyethyl) tetrazole; (d) a coolant agent such as oxamide; and (e) a deflagrating agent selected from the group consisting of: dihydrazinium 3,6-bis(5-tetrazolyl)-1,2-dihydrotetrazine, dinitrosopentamethylenetetramine, the reaction product of glyoxal and hydrazine and the ammonium salt of 5-nitramino tetrazole.
REFERENCES:
patent: 3332353 (1967-07-01), Burkardt et al.
patent: 3375230 (1968-03-01), Oja et al.
patent: 3677841 (1972-07-01), Ayres et al.
patent: 3909322 (1975-09-01), Chang et al.
patent: 4013596 (1977-03-01), Einberg
patent: 4201853 (1980-05-01), Henry et al.
Henry Ronald A.
Lee Benjamin Y. S.
Reed, Jr. Russell
Beers R. F.
Lechert Jr. Stephen J.
Skeer W. T.
The United States of America as represented by the Secretary of
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