DENTAL CERAMIC ARTICLE, PROCESS OF PRODUCTION AND USE THEREOF

The invention relates to a dental ceramic article comprising ceramic components, the ceramic components comprising ZrO2 and Al2O3 and at least one component comprising Mn, Er, Pr or mixtures thereof, Al2O3 being present in an amount below about 0.15 wt.-% with respect to the weight of the ceramic ar...

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Bibliographic Details
Main Authors SCHNAGL, Hans R, SCHECHNER, Gallus, HAUPTMANN, Holger, DITTMANN, Rainer K
Format Patent
LanguageEnglish
French
German
Published 18.08.2021
Subjects
APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
ARTIFICIAL STONE
CEMENTS
CERAMICS
CHEMISTRY
COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS
CONCRETE
DENTISTRY
HUMAN NECESSITIES
HYGIENE
LIME, MAGNESIA
MEDICAL OR VETERINARY SCIENCE
METALLURGY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
REFRACTORIES
SLAG
TREATMENT OF NATURAL STONE
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Summary:The invention relates to a dental ceramic article comprising ceramic components, the ceramic components comprising ZrO2 and Al2O3 and at least one component comprising Mn, Er, Pr or mixtures thereof, Al2O3 being present in an amount below about 0.15 wt.-% with respect to the weight of the ceramic article. The invention relates also to kit of parts comprising a ceramic article and a colouring solution and processes for producing a dental ceramic article.
Bibliography:Application Number: EP20120710432