Invention Grant
- Patent Title: Radioopaque peek based block for use in a CAD/CAM system for the manufacture of a dental restauration
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Application No.: US15561998Application Date: 2016-04-07
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Publication No.: US10221295B2Publication Date: 2019-03-05
- Inventor: Pierre-Luc Reynaud , Manh-Quynh Chu , Hyung Sup Lim , Hyung Jun Lim , Young Cheol Yoo
- Applicant: SOCIETE DE RECHERCHES TECHNIQUES DENTAIRES—RTD , SUKGYUNG AT CO., LTD
- Applicant Address: FR Saint Egreve KR Ansan
- Assignee: SOCIETE DE RECHERCHES TECHNIQUES DENTAIRES—RTD,SUKGYUNG AT CO., LTD
- Current Assignee: SOCIETE DE RECHERCHES TECHNIQUES DENTAIRES—RTD,SUKGYUNG AT CO., LTD
- Current Assignee Address: FR Saint Egreve KR Ansan
- Agency: Dilworth IP, LLC
- Priority: FR1552949 20150407
- International Application: PCT/EP2016/057631 WO 20160407
- International Announcement: WO2016/162427 WO 20161013
- Main IPC: C08K3/22
- IPC: C08K3/22 ; A61L27/44 ; C08L71/00 ; C08K3/11 ; A61K6/00 ; A61K6/087
Abstract:
Block for use in a CAD/CAM system for the manufacture of a dental restauration, said block consisting of a thermoplastic polymer comprising PEEK including radiopaque particles selected from the group comprising BaZrO3, YbF3, Yb2O3, SrO, SrZrO3, SiO2—ZrO2, SiO2—Yb2O3, Lu2O3, LuF3.
Public/Granted literature
- US20180057656A1 RADIOOPAQUE PEEK BASED BLOCK FOR USE IN A CAD/CAM SYSTEM FOR THE MANUFACTURE OF A DENTAL RESTAURATION Public/Granted day:2018-03-01
Information query
