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).

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Metadaten
Author:Ulrich Muerrle, Helga Hornberger
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:Fakult├Ąt Maschinenbau
Labor Biomaterialien - BMA
Publication:Externe Publikationen
Patent Number:EP1346702
Country of Patent Application:EP
Patent Application:21.03.2002
Patent Grant Date:2003/09/24