AQUEOUS DISPERSION COMPOSITION FOR FIRE-PROTECTION OF BUILDING STRUCTURES Russian patent published in 2011 - IPC C09D5/18 C09D5/02 C09D131/04 C09D133/08 

FIELD: chemistry.

SUBSTANCE: described is an aqueous dispersion composition which contains an antifoaming agent, melamine, dispersant, water, aqueous dispersion of a copolymer of vinyl acetate and/or acrylate, ammonium polyphosphate, pentaerythritol, titanium dioxide, dolomite or calcite, zinc borate or zinc phosphate, or boron-modified zinc phosphate, wetting agent, dispersant, thickener, foaming agent, biocide and micronised schungite at a certain ratio of components.

EFFECT: high degree of fire resistance of steel and reinforced concrete materials, structures and buildings for industrial and civil purposes, used inside or outside all types of buildings.