Glass

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United States of America Patent

PATENT NO 10173922
APP PUB NO 20160368815A1
SERIAL NO

14901248

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A glass composition SiO2, Al2O3, B2O3, and RO, where RO represents one kind or two or more kinds selected from MgO, CaO, SrO, and BaO, and allows two or more kinds of crystals selected from a SiO2—Al2O3—RO-based crystal, a SiO2-based crystal, and a SiO2—Al2O3-based crystal to precipitate in a temperature range of from a liquidus line temperature to (the liquidus line temperature—50° C.)

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Patent Owner(s)

  • NIPPON ELECTRIC GLASS CO. LTD

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hayashi, Masahiro Shiga, JP 280 965
Miwa, Shinkichi Shiga, JP 20 358

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