Lithium silicate glass ceramic

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United States of America Patent

PATENT NO 10407341
APP PUB NO 20180099900A1
SERIAL NO

15717565

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Abstract

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The invention relates to a lithium silicate glass ceramic, which contains at least lithium disilicate as a crystal phase, and lithium aluminum silicate as further crystal phase. The lithium silicate glass ceramic in its initial composition contains Al2O3 at 1.5 to 3.5 percent by weight, and K2O at 0.6 to 1.8 percent by weight.

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Patent Owner(s)

  • DENTSPLY SIRONA INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Meegdes, Marcel Russelsheim, DE 2 2
Vollmann, Markus Gelnhausen, DE 30 200
Wiesner, Carsten Rockenberg, DE 7 23
Wissel, Irmgard Freigericht, DE 8 18

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