GUN-POWDER COMPOSITION Russian patent published in 1995 - IPC

FIELD: development of gun-powder compositions. SUBSTANCE: gun-powder composition has, wt.-%: grains of ballistite solid rocket fuel 30-42, grains of ammonia nitrate 15-39; instrumental oil 1-2, and granulated pyropowder containing, wt. -% : alcohol-ether mixture 10-25; diphenylamine 1-2; water 0.5-1.5, and pyroxylin - the rest. Grains of ballistite solid rocket fuel have ballistite solid rocket fuel prepared on the basis of nitroglycerol or a mixture of nitroglycerol with diethylene glycoldinitrate. EFFECT: enhanced effectiveness of gun-powder composition due to decreased sensitivity to mechanical effects, diminished volume of toxic gases and increased critical diameter of detonation - up to 100-120 mm. 2 cl, 1 tbl