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Gas generating composition

  • US 3,931,040 A
  • Filed: 08/09/1973
  • Issued: 01/06/1976
  • Est. Priority Date: 08/09/1973
  • Status: Expired due to Term
First Claim
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1. A gaseous nitrogen generating composition comprising a mixture of a metal azide and a material selected from the group consisting of:

  • Fe2 O3, AlF3, Al2 O3 +Fe2 O3, B2 O3, CuCl, CuO, Fe3 O4, MnO2, SiO2, TiO2 and mixtures thereof, said materials being oxides and salt of elements lower in the electrochemical series of the elements than the metal component of the azide and being capable of liberating sufficient heat upon exothermic reaction with said azide to maintain a self-sustained combustion.

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