MILL BLANK AND DENTAL PROSTHESIS, AND METHODS RESPECTIVELY FOR PRODUCING THESE PRODUCTS

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 t...

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Bibliographic Details
Main Authors MATSUMOTO, Atsushi, ITO, Yshihisa, SAKAMOTO, Hiroyuki
Format Patent
LanguageEnglish
Published 04.03.2021
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
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Summary: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.
Bibliography:Application Number: US201816958042