A system, method and kit for coloring dental ceramics. The system, method, and kit resulting capable of adjusting the shade of a dental restoration milled from a colored zirconia porcelain block from one color value of the VITA shade guide to a different color value of the VITA shade guide.

A system, method and kit for coloring dental ceramics. The system, method, and kit resulting capable of adjusting the shade of a dental restoration milled from a colored zirconia porcelain block from one color value of the VITA shade guide to a different color value of the VITA shade guide.

A reactive resin composition is described, with a resin component, which contains a radical-polymerizable compound, and an initiator system, which contains an -halocarboxylic acid and a catalyst system, which comprises a nitrogen-containing ligand and Cu(0) or an inorganic Cu(I) compound, as is the use of the same for construction purposes.

A reactive resin composition is described, with a resin component, which contains a radical-polymerizable compound, and an initiator system, which contains an -halocarboxylic acid and a catalyst system, which comprises a nitrogen-containing ligand and Cu(0) or an inorganic Cu(I) compound, as is the use of the same for construction purposes.

A biocidal additive package comprises at least one metal or metal containing compound selected from the group consisting of Cu.sub.2O, Cu(OH).sub.2, Cu, CuO.sub.3, Cu.sub.2O.sub.3, and a combination thereof, and at least one non-copper metal or non-copper containing metal compound. Non-limiting examples of non-copper metal and non-copper containing metal compounds are Ag, Ag.sub.2O, Bi, Bi.sub.2O.sub.3, Zn, ZnO, or a combination thereof. A biocidal ceramic glaze layer and an article comprising a biocidal ceramic glaze layer are provided. Also provided is a method of affixing a biocidal ceramic glaze to a substrate.

A biocidal additive package comprises at least one metal or metal containing compound selected from the group consisting of Cu.sub.2O, Cu(OH).sub.2, Cu, CuO.sub.3, Cu.sub.2O.sub.3, and a combination thereof, and at least one non-copper metal or non-copper containing metal compound. Non-limiting examples of non-copper metal and non-copper containing metal compounds are Ag, Ag.sub.2O, Bi, Bi.sub.2O.sub.3, Zn, ZnO, or a combination thereof. A biocidal ceramic glaze layer and an article comprising a biocidal ceramic glaze layer are provided. Also provided is a method of affixing a biocidal ceramic glaze to a substrate.

A biocidal additive package comprises at least one metal or metal containing compound selected from the group consisting of Cu.sub.2O, Cu(OH).sub.2, Cu, CuO.sub.3, Cu.sub.2O.sub.3, and a combination thereof, and at least one non-copper metal or non-copper containing metal compound. Non-limiting examples of non-copper metal and non-copper containing metal compounds are Ag, Ag.sub.2O, Bi, Bi.sub.2O.sub.3, Zn, ZnO, or a combination thereof. A biocidal ceramic glaze layer and an article comprising a biocidal ceramic glaze layer are provided. Also provided is a method of affixing a biocidal ceramic glaze to a substrate.

A biocidal additive package comprises at least one metal or metal containing compound selected from the group consisting of Cu.sub.2O, Cu(OH).sub.2, Cu, CuO.sub.3, Cu.sub.2O.sub.3, and a combination thereof, and at least one non-copper metal or non-copper containing metal compound. Non-limiting examples of non-copper metal and non-copper containing metal compounds are Ag, Ag.sub.2O, Bi, Bi.sub.2O.sub.3, Zn, ZnO, or a combination thereof. A biocidal ceramic glaze layer and an article comprising a biocidal ceramic glaze layer are provided. Also provided is a method of affixing a biocidal ceramic glaze to a substrate.

An antimicrobial ceramic glazing composition contains one or more antimicrobial agents disposed therein. Methods for making and using the glazing composition are disclosed, as well as substrates having a fired antimicrobial glaze thereon. The antimicrobial agents comprise metallic oxides, with a subset of the disclosed combinations exhibiting synergistic effect in fired glazes.

An antimicrobial ceramic glazing composition contains one or more antimicrobial agents disposed therein. Methods for making and using the glazing composition are disclosed, as well as substrates having a fired antimicrobial glaze thereon. The antimicrobial agents comprise metallic oxides, with a subset of the disclosed combinations exhibiting synergistic effect in fired glazes.