Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR CHANGING TRANSLUCENT PROPERTIES OF ZIRCONIA DENTAL MATERIALS
The present invention relates to a method for changing translucency of zirconia dental materials through applying an yttrium or ytterbium salt solution onto a pre-sintered zirconia material by dipping or brush-coating. Accordingly, the need of young patient in relation to the translucent requirement for incisal portion of anterior teeth is met in which the translucent level from the crown neck to the incisal portion is gradually changed in a natural manner, similar to natural teeth. A color gradient effect of the crown is produced through dipping in or brush-coatinging with yttrium or ytterbium salt solution. Moreover, the present invention involves simple operating steps and low cost while providing high consistency in quality.
METHOD FOR CHANGING TRANSLUCENT PROPERTIES OF ZIRCONIA DENTAL MATERIALS
The present invention relates to a method for changing translucency of zirconia dental materials through applying an yttrium or ytterbium salt solution onto a pre-sintered zirconia material by dipping or brush-coating. Accordingly, the need of young patient in relation to the translucent requirement for incisal portion of anterior teeth is met in which the translucent level from the crown neck to the incisal portion is gradually changed in a natural manner, similar to natural teeth. A color gradient effect of the crown is produced through dipping in or brush-coatinging with yttrium or ytterbium salt solution. Moreover, the present invention involves simple operating steps and low cost while providing high consistency in quality.
METHOD FOR CHANGING TRANSLUCENT PROPERTIES OF ZIRCONIA DENTAL MATERIALS
VERFAHREN ZUR ÄNDERUNG DER LICHTDURCHLÄSSIGKEIT EINES ZAHNÄRZTLICHEN ZIRKONIUMOXID-MATERIALS
PROCÉDÉ PERMETTANT DE FAIRE VARIER LES PROPRIÉTÉS DE TRANSLUCIDITÉ DE MATÉRIAUX DENTAIRES DE ZIRCONE
WANG HONGJUAN (Autor:in) / YAN QINGYUN (Autor:in) / HE LINGLING (Autor:in) / ZHENG YANCHUN (Autor:in)
09.01.2019
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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