Colors and varnishes for cold painting (unfired); varnishes, paints, opacified and transparent glazes and colorants for ceramic, glass, porcelain, and metals for use in firing processes; glossy and opacified golds, platinums, and metal lusters in liquid or powder form as decorating and painting products to be fired for the decoration of ceramic, porcelain, and glassware; color pigments and antirust varnishes in International Class 2