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Flame suppressant aerosol generant

  • US 20080245537A1
  • Filed: 10/01/2007
  • Published: 10/09/2008
  • Est. Priority Date: 04/30/2004
  • Status: Active Grant
First Claim
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1. A pyrotechnic aerosol fire suppression composition comprising:

  • an oxidizer represented by the formula M(XOx)y, wherein M is selected from a Group IA atom, a Group IIA atom, and a Group IIIA atom, X is selected from the group consisting of Cl, Br and I, x is 1-4, and y is 1-3; and

    a fuel component comprising melamine cyanurate, a Group IA or Group IIA salt of an organic acid, or a mixture thereof, wherein the organic acid is selected from the group consisting of cyanuric acid, isocyanuric acid, barbituric acid, hydroxyacetic acid, tartaric acid, and mixtures thereof; and

    wherein the oxidizer is present in a greater amount by weight percent than the fuel component, and wherein the composition has a heat of combustion of between about 250 calories per gram and 600 calories per gram.

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