UNIVERSAL ANTI-ICING COMPOSITION Russian patent published in 2015 - IPC C09K3/18 

FIELD: construction.

SUBSTANCE: anti-icing composition contains, wt %: monoatomic alcohol 1.0-10.0; surfactant 0.10-0.30; corrosion inhibitor 0.5-1.0; if required, thickening agent to 4.0 and aqueous solution of carbonic acid salt with concentration of 15-60 formate and/or acetate of sodium or potassium on a dry basis up to 100. As monoatomic alcohol it contains at least one selected from the following row: methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, separately or in a mixture at any ratio between each other.

EFFECT: reduced temperature of crystallisation start, increased melting capacity, expanded assortment of anti-icing compositions and areas of their use.

3 cl, 1 tbl