MULTICOLORED BLANK FOR DENTAL PURPOSES

The present invention relates to a blank for dental purposes, which has a first and a second layer, which are composed independently of one another of glass, glass ceramic or ceramic, wherein the first layer and the second layer differ in the color and form a boundary surface, the boundary surface e...

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Bibliographische Detailangaben
Hauptverfasser:	BURKE HARALD, KROLIKOWSKI SEBASTIAN, ROTHBRUST FRANK, SEGER JURGEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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 REFRACTORIES SLAG SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS,MINERALS OR SLAGS SURFACE TREATMENT OF GLASS TREATMENT OF NATURAL STONE
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Beschreibung
Zusammenfassung:	The present invention relates to a blank for dental purposes, which has a first and a second layer, which are composed independently of one another of glass, glass ceramic or ceramic, wherein the first layer and the second layer differ in the color and form a boundary surface, the boundary surface extending at an angle. 本发明涉及用于牙科目的的坯料，其具有第一和第二层，所述第一和第二层彼此独立地基于玻璃、玻璃陶瓷或陶瓷，其中所述第一层和第二层在颜色上不同并且形成边界表面，所述边界表面倾斜地延伸。