Coating composition and wall covering comprising a coating composition

Abstract

A coating composition comprising a base component, wherein the base component comprises a base color and / or base glaze, wherein the base component comprises binders and / or additives, characterized in that the coating composition comprises one or more mineral compounds.

Claims

[1] A coating composition comprising a base component, wherein the base component comprises a base color and / or base glaze, wherein the base component comprises binders and / or additives, characterized by that the coating composition comprises one or more mineral compounds. [2] Coating composition according to claim 1, characterized by that the base component has one or more color components and / or the coating composition has a degree of transparency of at least 50%, preferably at least 75%, particularly preferably at least 90%, in each case measured as light transmission in the visible spectrum. [3] Coating composition according to claim 1 or 2, characterized bythat the base paint comprises one or more of the following paint types: emulsion paint, latex paint, acrylic paint, oil paint, preferably emulsion paint, latex paint, acrylic paint and / or wherein the base glaze comprises one or more of the following glaze types: thin-layer glaze, thick-layer glaze, oil glaze, acrylic glaze. [4] Coating composition according to any one of the preceding, characterized by that the mineral compound is in crystal form. [5] Coating composition according to claim 4, characterized by that the mineral compound is in crystalline form as a powder with a grain size of at most 1 mm, preferably at most 0.75 mm, most preferably at most 0.5 mm. [6] Coating composition according to any one of the preceding claims, characterized by that the coating composition is present as a suspension and / or solution, preferably as a suspension. [7] Coating composition according to any one of the preceding claims, characterized by that the coating composition comprises at least 50% by weight of base paint or base glaze and at least 1% by weight of one or more mineral compounds. [8] Coating composition according to any one of the preceding claims, characterized by that the coating composition comprises 90 to 99 wt.% base paint or base glaze and 1 to 10 wt.% of one or more mineral compounds. [9] Coating composition according to any one of the preceding claims, characterized by that the one or more mineral compounds comprise at least one of the following chemical compounds: SiO2, KAlSi3O8, Fe2O3, CaCO3, Na(Mg,Fe,Li,Mn,Al)3Al6(OH) 4 / (B03)3Si6O 18 , KCa4Si8O 20 (F,OH)·8H2O, Be3Al2Si6O 18 , Cu3(CO3)2(OH)2, C 10 H 16O, CaF2, X3Y2(SiO4)3 (X = Ca, Mg, Fe, Mn; Y = Al, Fe, Cr), (Cu,Al)2H2Si2O5(OH)4·nH2O, (Na,K)AlSi3O8, SiO2·nH2O, MnCO3, MnSiO3, Al2O3 + Cr, TiO2, Al2O3, Na8(AlSiO4)6Cl2, (Na,Ca)(AlSi3O8), CuAl6(PO4)4(OH)8·4H2O, (Ca2)(Al2Fe)(Si2O7)(SiO4), ZrSiO4 or a combination of these compounds. [10] Coating composition according to any one of the preceding claims, characterized by that the coating composition is free of volatile organic compounds (VOCs). [11] Coating composition according to any one of the preceding claims, characterized by that the binder comprises an organic binder, wherein the binder comprises polyvinyl acetate (PVAc) or a natural organic binder of vegetable or animal origin, in particular shellac, a vegetable oil and / or a resin. [12] Coating composition according to any one of the preceding claims, characterized bythat the coating composition comprises a rheology-modifying additive, wherein the rheology-modifying additive is preferably xanthan. [13] Wallcovering comprising a coating composition according to any one of the preceding claims.