Abstract: Fireproof polymer additive is created from non-toxic components of a melt of waterless mixture of ammonium polyphosphate, pentaerythritol, and melamine and/or urea, with temperature ranging from 240° C. to 350° C.; the common melt is maintained at the said temperature for at least 30 seconds, subsequently it is left to cool and the solidified melt is disintegrated into particles smaller than 200 ?m, preferably smaller than 50 ?m, especially preferably smaller than 10 ?m. Each of the two components can at the entry from 5 to 95% of the mass of the final mixture. In case of the realization with three or four components, each of the components can at the entry from 5 to 50% of the mass of the final mixture. The fireproof polymer additive is added to the basic material in ratio of 1% to 80% of the share of the mass of the resulting matter.

Abstract: Fire-resistant coating material ADINA comprising ammonium polyphosphate in the amount of 5 to 50% w/w, pentaerythritol in the amount of 6 to 33% w/w, melamine in the amount of 4 to 22% w/w, binder based on polyvinylacrylate dispersion in the amount of 10 to 16.3% w/w, plasticizer based on diisononylphthalate in the amount of 2.3 to 3.5% w/w, talc in the amount of 3 to 10% w/w, stabilizer (preservative) based on 4-chloro-3-methylphenol in the amount of 0.15 to 0.25% w/w, and water in the amount of 13.5 to 17% w/w.