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PROCEDE DE PRODUCTION D'UNE RESTAURATION DENTAIRE
专利权人:
DEGUDENT GMBH;DENTSPLY SIRONA INC.
发明人:
VOLLMANN, MARKUS,WIESNER, CARSTEN,FECHER, STEFAN,VOELKL, LOTHAR
申请号:
CA3039147
公开号:
CA3039147A1
申请日:
2017.10.18
申请国别(地区):
CA
年份:
2018
代理人:
摘要:
The invention relates to a method for the production of a restoration from a blank consisting of, or containing, a lithium silicate glass ceramic, wherein at least two layers of ceramic material of different compositions are filled into a mold layer-by-layer and after filling of the layers they are then pressed and sintered, wherein after filling of a first layer this is structured on its surface in such a way that the first layer, viewed across its surface, differs in its height from region to region, and then a layer with a composition that differs from the first layer is filled as a second layer into the mold. After sintering the dental restoration is produced from the blank by mechanical working.
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中国工程科技知识中心
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