GLASS ARTICLES WITH INCREASED HYDROXYL GROUP UNIFORMITY COMPRISING STACK SEALED GLASS SUBSTRATES, AND METHODS OF FORMING THE SAME

Abstract: a method of forming a glass article includes positioning a first glass substrate and a second glass substrate with a first interface surface of the first glass substrate facing a second interface surface of the second glass substrate to produce a glass article precursor, and heating the glass article precursor in a sealing environment to stack seal the first glass substrate to the second glass substrate to form the glass article. subsequent to the heating, the second interface surface and the first interface surface are in direct contact with one another, establishing an interface between the first glass substrate and the second glass substrate.

Inventor(s): Michael John Campion, Kenneth Edward Hrdina, Pattarin Sillapachai McLaren, David M. Tomford

CPC Classification: C03B23/006 (Re-forming shaped glass (re-forming fibres or filaments ))

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