HRP20192094T1 - Pyrotechnic igniting agent - Google Patents

Claims (6)

1. Pyrotechnic means for ignition, indicated by what it contains Zn2+2(C2N102-)(CO32-), Zn2+3(C2N102-)2(CO32-),Zn2+4(C2N102-)2(CO32-)(OH-)2, Zn2+2(C2N102-) (OH-)2 or Zn2+3(C2N102-)2(OH-)2, whereby: (C2N10) is an azotetrazolate dianion having the structure where the basic component of azotetrazolate amounts to 30 to 100 wt.%, and contains 0 to 70 wt.% of additives or a mixture of several additives. 2. Pyrotechnic ignition agent according to patent claim 1, characterized by the fact that it contains, as an additive, 10 to 60 wt.% of an oxidizing agent selected from one or more nitrates of alkali and/or alkaline earth metals and/or ammonia, perchlorate of alkali and/or alkaline earth metals and/or ammonia, peroxides of alkaline and/or alkaline earth metals and/or zinc. 3. Pyrotechnic means for ignition according to patent claim 1, characterized in that it contains, as an additive, 0 to 10 wt.% sensitizer, preferably tetrazene. 4. Pyrotechnic ignition agent according to patent claim 1, characterized in that it contains, as an additive, 0 to 20 wt.% of a reducing agent selected from one or more of aluminum, antimony sulfide, calcium silicide, titanium, titanium hydride, boron, boron hydride, zirconium, zirconium hydride, silicon, graphite, activated carbon, carbon black or friction modifier, preferably broken glass. 5. Pyrotechnic ignition agent according to patent claim 1, indicated by the fact that it contains, as an additive, 0.1 to 5 wt.% of a binding agent selected from one or more cellulose and its derivatives, polyvinyl butyral, polynitropolyphenylene, polynitrophenyl ether, plexiglass , polyvinyl acetate and copolymers. 6. Use of pyrotechnic means for ignition according to one or more requirements 1 to 5 in mechanical, electrical or optoelectric ignition systems.