WATER-DISPERSION PAINT COMPOSITION Russian patent published in 2012 - IPC C09D5/02 C09D5/14 

FIELD: chemistry.

SUBSTANCE: water-dispersion paint composition contains a polymer acrylic component, pigments, an organic thickener and a surfactant. Besides water, biocidal and coalescent additives, the composition contains corrosion inhibitors of prolonged and instant action, a thixotropic rheologic additive, a plasticiser - dibutylphthalate, antipyrene and additional property modifiers of the film coating of the composition in form of fractionated microbarite, magnesium hydroxide, aluminium hydroxide, microwollastonite and fractionated micromica.

EFFECT: high fire-resistance of coatings and improved anti-corrosion properties of metals - ferrous, aluminium, brass, enamelled surfaces during prolonged operation with retention of decorative properties.

4 tbl, 1 ex