Process for the manufacture of oxalyl dihydrazide and the use of

Details Process for the manufacture of oxalyl dihydrazide and the use of Process for the manufacture of oxalyl dihydrazide and the use of

1974-09-10

1976-06-01

Padgett, Benjamin R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

423407, 149 194, 149 195, 149 199, 149 1991, 149 36, 149 76, 06B 4708, C07C 9716, C01B 2116, C06B 4510

Patent

active

039609464

ABSTRACT:
A curable homogeneous gas-generating composition composed essentially of oxalyl dihydrazide coolant combined with: (a) a perchlorate oxidizer selected from the group consisting of ammonium perchlorate, the alkali metal perchlorates, and the alkali earth metal perchlorates, (b) a combustible fuel binder, and (c) propellant adjuvants.
A process for the preparation of oxalyl dihydrazide is also disclosed.
The gas-generating compositions of the present invention have greatly improved combustion characteristics and exhibit reduced flame temperatures.

REFERENCES:
patent: 2615862 (1952-10-01), McFarlane, Jr.
patent: 3022345 (1962-02-01), Szmuszkovicz
patent: 3061642 (1962-10-01), Weisse
patent: 3211720 (1965-10-01), Heubusch
patent: 3631005 (1971-12-01), Fan
patent: 3787482 (1974-01-01), Bersworth
The Chemistry of Hydrazine by Audrieth, p. 214, John Wiley & Sons, New York, copyright 1951.

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