Method of making a ceramic restoration
- Production of a dental reconstruction comprises: (a) forming a mold (12) from a model (10); (b) using (12) to make an isotropically heat-expandable replica from a ceramic precursor (14); (c) oxidizing (14) to produce an enlarged ceramic replica; (d) forming a silicone mold from this replica; (e) using (d) to make a second ceramic replica; and (f) sintering the second replica with volume reduction to form a replica identical to (10).
Author: | Ulrich Muerrle, Helga Hornberger |
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URL / DOI: | https://depatisnet.dpma.de/DepatisNet/depatisnet?action=bibdat&docid=EP000001346702A1 |
Title Additional (German): | Verfahren zur Herstellung einer Zahnrestauration aus Keramik |
Document Type: | Patent |
Language: | English |
Year of first Publication: | 2003 |
Release Date: | 2020/06/30 |
Pagenumber: | 8 |
Institutes: | Fakultät Maschinenbau |
Fakultät Maschinenbau / Labor Biomaterialien | |
Publication: | Externe Publikationen |
research focus: | Produktion und Systeme |
Patent Number: | EP1346702 |
Country of Patent Application: | EP |
Patent Application: | 21.03.2002 |
Patent Grant Date: | 2003/09/24 |