Mill blank and dental prosthesis, and methods respectively for producing these products
AssigneeKuratay Noritake Dental Inc.
InventorsAtsushi MATSUMOTO, Hiroyuki SAKAMOTO, Yshihisa ITO
Life of this patent
Estimating the term…
Abstract
The present invention provides a mill blank having a multilayer structure and excellent aesthetics, and a method for producing the mill blank. The present invention relates to a mill blank for dental use comprising a mill blank portion having a multilayer structure with two or more layers, wherein the multilayer structure comprises a body layer (3) inside an enamel layer (1), and the body layer (3) is shaped to comprise a bottom face and a side face, the side face having a portion perpendicular to the bottom face.
Claims19
A mill blank for dental use comprising;
- a mill blank portion having a multilayer structure with two or more layers,
- wherein the multilayer structure comprises a body layer inside an enamel layer, and
- the body layer is shaped to comprise a bottom face and a side face, the side face having a portion perpendicular to the bottom face.
(canceled)
(canceled)
(canceled)
19-24. (canceled)
Dependencies are inferred from the claim text.