DENTAL PORCELAIN

• Main Authors: SHIBATA KEIZO, KATO MAKIKO
• Format: Patent
• Language: English; Japanese
• Published: 10.11.2022
• Subjects: APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE; ARTIFICIAL STONE; CEMENTS; CERAMICS; CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUSENAMELS; CHEMISTRY; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS; CONCRETE; DENTISTRY; GLASS; HUMAN NECESSITIES; HYGIENE; JOINING GLASS TO GLASS OR OTHER MATERIALS; LIME, MAGNESIA; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MINERAL OR SLAG WOOL; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; REFRACTORIES; SLAG; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS; SURFACE TREATMENT OF GLASS; TREATMENT OF NATURAL STONE

To provide a dental porcelain that has high masking properties, resists discoloration, and is suitable for zirconia crown.SOLUTION: A dental porcelain comprises a glass component and crystalline TiO2, with the content of the crystalline TiO2 of 15 mass% or more and 25 mass% or less. The total mass o...