[Class : 2] Rivofast Pigments, Dyes, Chemicals, Solvents, Chemical Compounds (Organic And Inorganic) And Chemical Products, Paints, Varnishes, Lacquers; Preservatives Against Rust And Against Deterioration Of Wood; Colorants; Mordents; Raw Natural Resins; Metals In Foil And Powder Form For Painters; Decorators; Printers And Artists