FLUORESCENT GLAZING COMPOSITION FOR A DENTAL ZIRCONIA ARTICLE, PROCESS OF SINTERING AND KIT OF PARTS

The invention relates to a glazing composition for a porous dental zirconia article, the glazing composition comprising liquid, glass particles, fluorescing component(s) comprising europium, optionally hydrophilic silica nano-particles, and optionally hydrophobic silica nano-particles, wherein the f...

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Bibliographic Details
Main Authors ROLF, Jacqueline C, JAHNS, Michael, HAUPTMANN, Holger, GOETZINGER, Martin
Format Patent
LanguageEnglish
French
German
Published 14.07.2021
Subjects
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Summary:The invention relates to a glazing composition for a porous dental zirconia article, the glazing composition comprising liquid, glass particles, fluorescing component(s) comprising europium, optionally hydrophilic silica nano-particles, and optionally hydrophobic silica nano-particles, wherein the fluorescing component(s) can be contained in the glass particles or as separate component. The invention also relates to a process for sintering a porous dental zirconia article with a glazing composition on its surface.
Bibliography:Application Number: EP20190780394