5 Materials for dental medicine, namely, dental etchants in the nature of dental sealants not used in manufacturing processes for treating the surface of teeth, dental impression material, dental ceramics and dental plastic composite materials for making and repairing models, crowns and bridges, inlays, prostheses and artificial teeth, dental preparations in the nature of denture base resin cement, precious metals and their alloys and base metals and their alloys all for dental purposes, color stains for tooth characterization in the form of dental resin for temporary bridges, crowns and veneers, dental polish, dental waxes, sand-blasting dental restoration compounds for adhesive restoration and for pretreating adhesive attachments for dental and dental technical uses, alloys of precious metal for dental purposes, fillings for teeth, agents for surface treatment of teeth in the nature of dental sealants, dental amalgams, root canal materials for dental fillings and for sealing purposes, gutta percha materials for root canal dental fillings and dental compounds used in endodontic root canal procedures in the nature of pastes used as endodontic treatment dressings and pulp capping; anti-cavity dental coating preparations containing fluoride; fluid for the topical fluoridation of tooth enamel and decay prevention; dental synthetic materials in liquid, paste, and powder form for fillings to protect and repair of dental prostheses, dental crowns and dental bridges; dental primers for improving the adhesion of filling materials; protective dental restoration coating compounds; gases for dental use; dental composite materials and dental cement all for drying teeth; dental restoration compounds for the cosmetic restoration of defective teeth; castable and curable dental restoration resin compounds for indirect dental restorations; castable and curable dental resin cement for indirect dental restorations; dental composite materials; dental cements; medical diagnostic reagents for analysis of saliva; disinfectants for use on dental equipment; products for dental and oral hygiene in the nature of antiseptics, medicated gargle, anti-cavity mouth rinses and medicinal mouthwashes, oral hygiene medicated mouthwashes, antimicrobial handwash and antimicrobial coatings to treat the growth of mold, mildew, bacteria and fungus on various surfaces and disinfectants for hygienic purposes for preventing dental caries and periodontitis; precious metal alloys and non-precious metal alloys for dental purposes; dental restoration products, namely, dental porcelain materials for dental veneers; dental adhesives, namely, bonding materials for dental use; dental restoration compounds for filling cavities; gutta percha, zinc oxide and iodoform materials for root canal dental fillings; dental resin cement for dental foundations; dental bonding materials; fiber-reinforced dental resins for fabricating crowns, bridges and pontics; dental pit and fissure sealants; dental amalgam; dental cements in capsule form; dental tablets containing chemical compounds for disclosing plaque on the teeth