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US 2023/0202906 A1Published application
Lithium silicate glass ceramic comprising tin
OwnerMarc DITTMER, Christian RITZBERGER +2inventors
InventorsMarc DITTMER, Christian RITZBERGER, Markus RAMPF, Katrin SULSER
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Abstract
Lithium silicate glass ceramics and precursors thereof are described, which contain tin and are characterized by very good mechanical and optical properties and can be used in particular as restorative materials in dentistry.
Claims18
A lithium silicate glass ceramic, which comprises 0.02 to 4.5 wt.-% tin, calculated as SnO2.
Dependencies are inferred from the claim text.