Water-containing glass-based articles with high indentation cracking threshold

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United States of America Patent

PATENT NO 12054423
APP PUB NO 20230357071A1
SERIAL NO

18218748

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Abstract

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Glass-based articles that include a hydrogen-containing layer extending from the surface of the article to a depth of layer. The hydrogen-containing layer includes a hydrogen concentration that decreases from a maximum hydrogen concentration to the depth of layer. The glass-based articles exhibit a high Vickers indentation cracking threshold. Glass compositions that are selected to promote the formation of the hydrogen-containing layer and methods of forming the glass-based article are also provided.

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  • CORNING INCORPORATED

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gross, Timothy Michael Painted Post, US 220 3609
Guryanov, Georgiy M Boca Raton, US 11 43

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