Dental Opaquer Composition
OwnerCorina Serban, Frank Rothbrust +5inventors
InventorsCorina Serban, Frank Rothbrust, Christian Ritzberger, Sebastian Krolikowski, Vasiliki-Kallirroi Stournari, Katja Ott, Christin Wildner
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Abstract
A dental opaquer composition for increasing the opacity of zirconium oxide ceramics. A process for producing a dental restoration to increase the opacity of the zirconium oxide ceramic by using the opaquer composition.
Claims20
Process for producing a dental restoration, which process comprises increasing the opacity in at least a part of an oxide ceramic by applying an opaquer composition to this part,
- wherein the opaquer composition comprises
- (a) alkali silicate and
- (b) water,
- wherein the alkali silicate is at least partially dissolved in the water.
A dental restoration comprising an oxide ceramic treated in at least a part of said oxide ceramic with an opaquer composition for increasing the opacity in this part, wherein the opaquer composition comprises
- (a) alkali silicate and
- (b) water,
- wherein the alkali silicate is at least partially dissolved in the water.
Dependencies are inferred from the claim text.