74244848
Feb 10, 1992
Mar 16, 1993
chemical preparations for use by dentists and dental laboratories; namely, adhesion promoters, [ teeth coating material such as protective lacquers of ceramic, metal or plastic, particularly photocuring plastics for dental and dental-laboratory purposes, and teeth masking materials such as protective lacquers of ceramic, metal or plastic, particularly photocuring plastics for dental and dental-laboratory purposes; teeth cleaning fluids especially oxidic solvents; adjuvants particularly diluents, blending agents, ] bonding agents, [ colorants, curing agents as additives to dental plastics and dental ceramics; modeling compounds and liquids for dental and dental-laboratory purposes; separating and intermediate coatings of plastic, ceramic, or metal, especially oxidic coatings, oxidizing materials like chloride and sulfate solutions, especially tin chloride, copper chloride, cobalt chloride, nickel chloride for dental and dental-laboratory purposes ]
Pharmaceuticals