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:
Feb. 01, 2022
Filed:
Mar. 28, 2019
Applicant:
Corning Incorporated, Corning, NY (US);
Inventors:
George Halsey Beall, Big Flats, NY (US);
Heather Debra Boek, Corning, NY (US);
Ling Cai, Painted Post, NY (US);
Jin Su Kim, Seoul, KR;
Dean Michael Thelen, Addison, NY (US);
Mark Owen Weller, Painted Post, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 17/06 (2006.01); C03C 10/00 (2006.01); C03B 32/02 (2006.01); C03B 17/06 (2006.01);
U.S. Cl.
CPC ...
C03C 10/0054 (2013.01); B32B 17/06 (2013.01); C03B 32/02 (2013.01); C03C 10/0009 (2013.01); B32B 2307/204 (2013.01); B32B 2457/00 (2013.01); C03B 17/064 (2013.01); C03C 2204/00 (2013.01);
Abstract
A glass-ceramic that includes: SiOfrom about 35 mol % to about 80 mol %; BOfrom about 10 mol % to about 50 mol %; POfrom about 10 mol % to about 50 mol %; and an optional addition of one or more of CaO, MgO and BiOfrom 0 mol % to about 5 mol %, wherein the glass-ceramic further comprises a boron-phosphate crystalline phase.