Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
June 26, 2018
Patent Application Number
14891756
Date Filed
June 12, 2014
Patent Citations Received
Patent Primary Examiner
Patent abstract
Zirconia dental ceramics exhibiting opalescence and having a grain size in the range of 10 nm to 300 nm, a density of at least 99.5% of theoretical density, a visible light transmittance at or higher than 45% at 560 nm, and a strength of at least 800 MPa.
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