WATER DISPERSION PAINT Russian patent published in 2009 - IPC C09B5/02 C09D133/02 

FIELD: chemistry.

SUBSTANCE: invention concerns paint coating materials, particularly water dispersion paints for external and internal painting of buildings and other structures over wooden, plastered, concrete and other porous surfaces. Invention claims water dispersion paint including water emulsion of styrene copolymer and acrylic monomers Akremos-101 as film-forming agent, acrylic copolymer Akremos-401 solution as thickeneing agent, titanium dioxide in rutile form as pigment, chalk or dolomite or their mix at 1:1 ratio as filler, sodium poluphosphate or hexametaphosphate as dispersion additive, diethyleneglycol as antifreeze, Nopco NXZ defoamer as defoaming additive, white spirit as coalescent additive, zinc oxide or aerosil or zinc oxide and kaolin mix at 1:1 ratio as structurising additive, water and additional Gidol biocide additive, at claimed component ratio.

EFFECT: enhanced atmosphere and light resistance.

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