EP 2182881 A2 20100512 - MICROWAVE SINTERING FURNACE AND METHOD FOR SINTERING ARTIFICIAL TOOTH USING THE SAME
Title (en)
MICROWAVE SINTERING FURNACE AND METHOD FOR SINTERING ARTIFICIAL TOOTH USING THE SAME
Title (de)
MIKROWELLEN-SINTEROFEN UND VERFAHREN ZUM SINTERN EINES KÜNSTLICHEN ZAHNS DAMIT
Title (fr)
FOUR DE FRITTAGE À MICRO-ONDES ET MÉTHODE DE FRITTAGE DE DENTS ARTIFICIELLES L'UTILISANT
Publication
Application
Priority
- KR 2008004669 W 20080811
- KR 20070079938 A 20070809
- KR 20070082069 A 20070816
- KR 20070097799 A 20070928
Abstract (en)
[origin: WO2009020378A2] A method of sintering artificial teeth using a microwave sintering furnace, the method comprising the steps of: (1) providing first and second insulation material frames made of a ceramic material, at least one of which has formed therein a workpiece-receiving space for inserting a workpiece! (2) placing a first heating element in the workpiece-receiving space and placing artificial tooth cores around the first heating element; (3) combining the first and second insulation material frames with each other to form an assembly of insulation material frames; (4) placing the assembly of the insulation material frames in a microwave oven and operating the microwave oven for less than 4 hours to heat the artificial tooth cores.
IPC 8 full level
A61C 13/14 (2006.01); A61C 13/20 (2006.01)
CPC (source: EP)
A61C 13/203 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
WO 2009020378 A2 20090212; WO 2009020378 A3 20090423; EP 2182881 A2 20100512; EP 2182881 A4 20120404
DOCDB simple family (application)
KR 2008004669 W 20080811; EP 08793183 A 20080811