Title:
MILL BLANK AND DENTAL PROSTHESIS, AND METHODS RESPECTIVELY FOR PRODUCING THESE PRODUCTS
Document Type and Number:
WIPO Patent Application WO/2019/131787
Kind Code:
A1
Abstract:
The present invention provides: a mill blank having a multilayer structure and having excellent physical appearance; and a method for producing the mill blank. The present invention relates to a dental mill blank which is provided with a mill blank part having a laminate structure composed of two or more layers, wherein, in the laminate structure, a body layer (3) is present in the inside of an enamel layer (1) and the body layer (3) has a shape having a bottom surface and a side surface wherein the side surface has a part perpendicular to the bottom surface.
Inventors:
MATSUMOTO ATSUSHI (JP)
SAKAMOTO HIROYUKI (JP)
ITO YOSHIHISA (JP)
SAKAMOTO HIROYUKI (JP)
ITO YOSHIHISA (JP)
Application Number:
PCT/JP2018/047912
Publication Date:
July 04, 2019
Filing Date:
December 26, 2018
Export Citation:
Assignee:
KURARAY NORITAKE DENTAL INC (JP)
International Classes:
A61C13/083; A61C5/77; A61C13/00
Domestic Patent References:
WO2016104724A1 | 2016-06-30 |
Foreign References:
US20130069264A1 | 2013-03-21 | |||
US20140255875A1 | 2014-09-11 | |||
JP2014534018A | 2014-12-18 | |||
JPH04505113A | 1992-09-10 | |||
EP0850601A2 | 1998-07-01 | |||
JP2016535610A | 2016-11-17 | |||
JP2014534018A | 2014-12-18 | |||
DE102015122861A1 | 2017-06-29 | |||
DE102015122861A1 | 2017-06-29 |
Other References:
See also references of EP 3733115A4
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
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