Title:
UNFIRED ZIRCONIA COMPOSITE AND PRODUCTION METHOD THEREFOR, DENTAL MILL BLANK, AND METHOD FOR MANUFACTURING DENTAL PROSTHESIS
Document Type and Number:
WIPO Patent Application WO/2020/262597
Kind Code:
A1
Abstract:
The present invention provides an unfired zirconia composite and a dental mill blank, with which a dental prosthesis can be manufactured with a single sintering operation without a pre-sintering operation and which have appropriate strength to withstand machining. The present invention pertains to: an unfired zirconia composite composed of an unfired zirconia molded body and a resin, wherein the resin is embedded in the unfired zirconia molded body; and a dental mill blank including said unfired zirconia composite.
Inventors:
SAKAMOTO HIROYUKI (JP)
Application Number:
PCT/JP2020/025176
Publication Date:
December 30, 2020
Filing Date:
June 26, 2020
Export Citation:
Assignee:
KURARAY NORITAKE DENTAL INC (JP)
International Classes:
A61C13/00; A61C5/77; A61C13/083
Domestic Patent References:
| WO2014021343A1 | 2014-02-06 |
Foreign References:
| JP2016540772A | 2016-12-28 | |||
| JPS56130402A | 1981-10-13 | |||
| JP2013053353A | 2013-03-21 |
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
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