The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 2022
Filed:
Dec. 21, 2018
Corning Incorporated, Corning, NY (US);
Paul Stephen Danielson, Dundee, NY (US);
Steven Edward DeMartino, Painted Post, NY (US);
Melinda Ann Drake, Corning, NY (US);
Robert Michael Morena, Lindley, NY (US);
Santona Pal, Painted Post, NY (US);
Robert Anthony Schaut, Painted Post, NY (US);
CORNING INCORPORATED, Corning, NY (US);
Abstract
The embodiments described herein relate to chemically and mechanically durable glass compositions and glass articles formed from the same. In an embodiment the glass composition may include from about 67 mol. % to about 80 mol. % SiO; from about 3 mol. % to about 13 mol. % alkaline earth oxide; from about 2 mol. % to about 10 mol. % AlO; from about 2 mol. % to about 18 mol. % alkali oxide, wherein the alkali oxide comprises non-zero amounts of NaO; from 0 mol. % to about 4 mol. % BO; and from about 0.01 mol. % to about 1 mol. % of a fining agent.