THREE-DIMENSIONAL PRINTING METHODS AND MATERIALS FOR MAKING DENTAL PRODUCTS

• Main Authors: LIN, Yuan-Min, CHEN, Hsuan, LEE, Shyh-Yuan, HUANG, Pin-Ju
• Format: Patent
• Language: English
• Published: 13.09.2018
• Subjects: ADHESIVES; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE; APPARATUS SPECIALLY ADAPTED THEREFOR; CHEMICAL PAINT OR INK REMOVERS; CHEMISTRY; CINEMATOGRAPHY; COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS; CORRECTING FLUIDS; DENTISTRY; DYES; ELECTROGRAPHY; ELECTROPHOTOGRAPHY; FILLING PASTES; HOLOGRAPHY; HUMAN NECESSITIES; HYGIENE; INKS; MAGNETOGRAPHY; MATERIALS THEREFOR; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORIGINALS THEREFOR; PAINTS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; PHOTOGRAPHY; PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES,e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTORDEVICES; PHYSICS; POLISHES; USE OF MATERIALS THEREFOR; WOODSTAINS

The present invention provides a three-dimensional printing article for making dental products and the preparation method thereof, which comprises: Ethoxylated bisphenol A dimethacrylate, Diurethane dimethacrylate, Triethylene glycol dimethacrylate, and Diphenyl (2,4,6-trimethylbenzoyl) phosphine oxide. It not only improves the present time-consuming and labor-intensive dental device making, but also can be used in mass production of dental devices.