Process for producing alkali-free aluminosilicate glass

23The process of the invention produces alkali-free aluminosilicate glass having an AlO-content of more than 12% by weight with the addition of from 0.005% by weight to 0.6% by weight of sulfate for batch formulation.

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Bibliographische Detailangaben
Hauptverfasser: Ott, Franz, Naumann, Karin, Becker, Otmar, Diezel, Ralf
Format: Patent
Sprache:eng
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Zusammenfassung:23The process of the invention produces alkali-free aluminosilicate glass having an AlO-content of more than 12% by weight with the addition of from 0.005% by weight to 0.6% by weight of sulfate for batch formulation.