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:
Jan. 10, 2017
Filed:
Jun. 24, 2014
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
Christy Lynn Chapman, Painted Post, NY (US);
Matthew John Dejneka, Corning, NY (US);
Sinue Gomez, Corning, NY (US);
Lisa Ann Lamberson, Painted Post, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C03C 21/00 (2006.01); C03C 3/097 (2006.01); C03C 3/091 (2006.01);
U.S. Cl.
CPC ...
C03C 21/002 (2013.01); C03C 3/091 (2013.01); C03C 3/097 (2013.01); Y10T 428/315 (2015.01);
Abstract
An ion exchangeable glass that is free of lithium and comprising 0.1-10 mol % POand at least 5 mol % AlO. The presence of POenables the glass to be ion exchanged more quickly and to a greater depth than comparable glasses that do not contain PO.