STAIN REPELLENT AND VOC ELIMINATING COATINGS AND USE THEREOF Russian patent published in 2018 - IPC C09D5/00 C09D133/06 C09D127/12 

FIELD: construction materials.

SUBSTANCE: invention relates to a coating dispersion and a construction article comprising a coating. Coating dispersion includes water, titanium dioxide, calcium carbonate, calcined aluminum silicate, acrylic polymers, dihydrazide, fluoroalkyl polymer selected from the group consisting of polytetrafluoroethylene, tetrafluoroethylene-hexafluoropropylene, modified tetrafluoroethylene-hexafluoropropylene, perfluoroalkoxyethylene, modified perfluoroalkoxyethylene, ethylene-tetrafluoroethylene, tetrafluoroethylene perfluoro (methyl vinyl ether), modified polytetrafluoroethylene, polyvinylidene fluoride, ethylene-chlorotrifluoroethylene, fluoroalkyl methacrylate copolymer, and combinations thereof. Dispersion may further comprise at least one component selected from magnesium silicate, anhydrous aluminum silicate, and also zinc oxide. Building article containing a coating of said components is also described.

EFFECT: technical result is to provide dirt-repellent coatings that meet the norms for the content of volatile organic compounds.

15 cl, 1 ex, 3 tbl