GLASS PLATE AND METHOD FOR MANUFACTURING SAME

The glass plate according to the present invention has a buffer layer containing a plurality of sulfate crystals on a bottom surface which is brought into contact with a molten metal during formation in accordance with a float method, and the plurality of sulfate crystals have a median value of equi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: AKIYAMA Ryoji, TANII Shiro, NAKANO Katsuyuki, AKIE Daiki, KISHIKAWA Noriko, KAWAKAMI Masamichi, SERA Yoichi
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The glass plate according to the present invention has a buffer layer containing a plurality of sulfate crystals on a bottom surface which is brought into contact with a molten metal during formation in accordance with a float method, and the plurality of sulfate crystals have a median value of equivalent circle diameters of 350 nm or smaller as observed from a thickness direction.