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US 2026/0242275 A1Published application
Lithium silicate glass ceramic with easy machinability
AssigneeIvoclar Vivadent AG
InventorChristian Ritzberger
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Abstract
A lithium silicate glass ceramic having lithium metasilicate as main crystal phase and having not more than 30 wt.-% of lithium metasilicate crystals.
Claims19
Lithium silicate glass ceramic, which comprises lithium metasilicate as main crystal phase and comprises not more than 30 wt.-% of lithium metasilicate crystals and comprises 5.1 to 10.0 wt.-% K2O.
Dependencies are inferred from the claim text.