REINFORCED GLASS, REINFORCED GLASS PLATE, AND GLASS TO BE REINFORCED

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United States of America Patent

APP PUB NO 20150152003A1
SERIAL NO

14406922

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Abstract

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A tempered glass is a tempered glass having a compression stress layer in a surface thereof, comprising as a glass composition, in terms of mol %, 50 to 80% of SiO2, 5 to 30% of Al2O3, 0 to 2% of Li2O, and 5 to 25% of Na2O, and being substantially free of As2O3, Sb2O3, PbO, and F.

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Patent Owner(s)

Patent OwnerAddress
NIPPON ELECTRIC GLASS CO LTD7-1 SEIRAN 2-CHOME OTSU-SHI SHIGA 520-8639

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawamoto, Kosuke Shiga, JP 26 393
Murata, Takashi Shiga, JP 157 2644

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