Invention Grant
US07335250B2 Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying
有权
基于通过火焰喷涂制备的X射线不透明混合氧化物的牙科复合材料
- Patent Title: Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying
- Patent Title (中): 基于通过火焰喷涂制备的X射线不透明混合氧化物的牙科复合材料
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Application No.: US10951994Application Date: 2004-09-29
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Publication No.: US07335250B2Publication Date: 2008-02-26
- Inventor: Peter Burtscher , Lutz Mädler , Norbert Moszner , Sotiris E. Pratsinis , Volker M. Rheinberger
- Applicant: Peter Burtscher , Lutz Mädler , Norbert Moszner , Sotiris E. Pratsinis , Volker M. Rheinberger
- Applicant Address: DE Liechtenstein
- Assignee: Ivoclar Vivadent AG
- Current Assignee: Ivoclar Vivadent AG
- Current Assignee Address: DE Liechtenstein
- Agency: Novak Druce & Quigg, LLP
- Priority: DE102004006564 20040206; DE102004017125 20040407
- Main IPC: A61K6/00
- IPC: A61K6/00
Abstract:
The present invention relates to dental composites comprising at least one nanoparticulate mixed oxide (a) of SiO2 with X-ray-opaque metal oxides of one or more elements selected from the group consisting of Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu which has been prepared by flame spraying.
Public/Granted literature
- US20050176843A1 Dental composites based on X-ray-opaque mixed oxides prepared by flame spraying Public/Granted day:2005-08-11
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