NON-AZIDE GAS FORMING COMPOSITION WITH OPERATING CATALYST Russian patent published in 1999 - IPC

FIELD: filling passengers' protection means in motor transport vehicles. SUBSTANCE: compositions give high yield of gas and combustion products free from combustion products. The compositions comprise fuel consisting of tetrazole, bitetrazoles or triazoles in amount of above 26 wt % to about 32 wt %, oxidizer selected from alkali or alkaline- earth metal nitrates, chlorates or perchlorates in the amount from 52 to 58 wt %, slag forming agent selected from oxides, hydroxides, perchlorates, nitrates or chlorates of alkali, alkaline-earth or transition metals, alkali metal silicates, borates or carbonates, silicon dioxide or natural or artificial magnesium or aluminium silicate in the amount from 2 to 10 wt %, and catalyst selected from alkali, alkaline-earth or transition metal salts, tetrazoles, bitetrazoles or triazoles or transition metal oxides in the amount from 5 to 15 wt %. EFFECT: improved properties of the none-azide gas forming compositions. 7 cl, 5 ex