High strength glass-ceramics having lithium disilicate and beta-spodumene structures

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United States of America Patent

PATENT NO 10196301
APP PUB NO 20170334767A1
SERIAL NO

15615186

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Glass and glass ceramic compositions having a combination of lithium disilicate and β-spodumene 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 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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  • CORNING INCORPORATED

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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 333 2177
Moore, Lisa Anne Corning, US 35 1074
Pinckney, Linda Ruth Pittsford, US 25 682
Smith, Charlene Marie Corning, US 176 1875

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