Patent ID: 6930138

Claim:
A flame retarding and smoke suppressing mixture, comprising: an additive powder, the additive powder comprising, by weight: a carbonific material at a concentration of 10.0-12.0%, in which the carbonific material is selected from the group consisting of dipentaerythritol, pentaerythritol, phenol, triethylene glycol, resorcinol, inositol, dextrin, and starch; a heat activated blowing agent at a concentration of 15.5-17.5%, in which the heat activated blowing agent is selected from the group consisting of urea, butyl urea, dicyandiamide, benzene sulfonyl-hydrazide, melamine, guandine, and glycine; a heat activated halogen material at a concentration of 12.0-17.0% which forms a fire extinguishing halogen gas under heat, in which the heat activated halogen material is selected from the group consisting of chlorinated paraffin by weight −40% and chlorinated paraffin by weight −70%; a phosphate material at a concentration of 30-33.4% which forms water and phosphorous when reacting with one or more of the remaining ingredients in the additive powder under heat; an inorganic binder at a concentration of 23.5-29.5%; in which the inorganic binder comprises calcium aluminate cement; and a resin, wherein the additive powder is in the range, by weight, of 20-30% and the resin is in the range, by weight, of 70-80%.