Lithium silicate glass ceramic with scheelite or powellite crystal phase

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United States of America Patent

PATENT NO 10626045
APP PUB NO 20190047905A1
SERIAL NO

15989856

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Abstract

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The invention relates to a lithium silicate glass ceramic which contains lithium silicate as main crystal phase and scheelite and/or powellite as further crystal phases. The invention also relates to a corresponding starting glass, a starting glass with nuclei, a process for producing the glass ceramic and the starting glasses as well as the use thereof.

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Patent Owner(s)

Patent OwnerAddress
IVOCLAR VIVADENT AGBENDERERSTRASSE 2 SCHAAN FL-9494

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dittmer, Marc Feldkirch, AT 31 66
Rampf, Markus Seewis Dorf, CH 33 97
Ritzberger, Christian Grabs, CH 122 1234

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