HIGH STRENGTH GLASS-CERAMICS HAVING PETALITE AND LITHIUM SILICATE STRUCTURES

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United States of America

APP PUB NO 20200002221A1
SERIAL NO

16564340

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Abstract

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Glass and glass ceramic compositions having a combination of lithium silicate and petalite crystalline phases along with methods of making the glass and glass ceramic compositions are described. The compositions are compatible with conventional rolling and float processes, are transparent or translucent, and have high mechanical strength and fracture resistance. Further, the compositions are able to be chemically tempered to even higher strength glass ceramics that are useful as large substrates in multiple applications.

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Patent Owner(s)

Patent OwnerAddress
CORNING INCORPORATEDCORNING NEW YORK 14831

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beall, George Halsey Big Flats, US 106 1027
Fu, Qiang Painted Post, US 334 2177
Smith, Charlene Marie Corning, US 176 1875

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