Dental mill blank and dental prosthesis
AssigneeKuraray Noritake Dental Inc.
InventorsAtsushi MATSUMOTO, Hiroyuki SAKAMOTO, Shinichiro KATO, Yoshihisa ITO
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Abstract
A mill blank may have a multilayer structure and desirable aesthetics. Such dental mill blanks may include a mill blank portion having a layered structure of two or more layers, and in which the layered structure includes an enamel layer and a core layer, the core layer comprising a first portion that is substantially a frustum, the frustum having a side face forming a part of an interface between the enamel layer and the core layer.
Claims15
A dental mill blank that comprises a mill blank portion having a layered structure of two or more layers, and in which the layered structure comprises an enamel layer and a core layer,
- the core layer comprising a first portion that is substantially a frustum,
- the frustum having a side face forming a part of an interface between the enamel layer and the core layer.
Dependencies are inferred from the claim text.