Invention Application
- Patent Title: ZIRCONIA MILL BLANK FOR DENTAL CUTTING AND MACHINING AND PREPARING METHOD THEREOF
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Application No.: US16546426Application Date: 2019-08-21
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Publication No.: US20200170753A1Publication Date: 2020-06-04
- Inventor: Kazumichi NONAKA , Shuhei TAKAHASHI
- Applicant: SHOFU INC.
- Applicant Address: JP Kyoto
- Assignee: SHOFU INC.
- Current Assignee: SHOFU INC.
- Current Assignee Address: JP Kyoto
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@2b646724 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@4b51e19a
- Main IPC: A61C1/08
- IPC: A61C1/08 ; B22F3/04 ; A61C3/02
Abstract:
To provide a zirconia mill blank for dental cutting and machining which has excellent machinability in a thin workpiece such as an inlay, an onlay and a veneer, and may impart high strength and high translucency to a zirconia perfect sintered body without a special sintering such as HIP treatment, and a preparing method thereof. The zirconia mill blank for dental cutting and machining has a porosity within a range of 15 to 30%.
Public/Granted literature
- US11986362B2 Zirconia mill blank for dental cutting and machining and preparing method thereof Public/Granted day:2024-05-21
Information query
