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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.:

US 10836680 B1

PDFFull Text
Expired
Date of Patent:
Nov. 17, 2020

Filed:

Aug. 22, 2018

Yoshiokaite glass-ceramics obtained from glass frits

Applicant:

Corning Incorporated, Corning, NY (US);

Inventor:

Marie Jacqueline Monique Comte, Fontenay aux Roses, FR;

Assignee:

Corning Incorporated, Corning, NY (US);

Attorneys:

Amy T. Lang

John P. McGroarty

Primary Examiner:

Karl E Group

Int. Cl.
CPC ...
C03B 32/02 (2006.01); C04B 35/44 (2006.01); C03C 3/062 (2006.01); C03C 13/06 (2006.01); C04B 35/22 (2006.01); C03C 10/00 (2006.01); C03C 8/02 (2006.01);
U.S. Cl.
CPC ...
C04B 35/44 (2013.01); C03C 3/062 (2013.01); C03C 10/0036 (2013.01); C03C 13/06 (2013.01); C04B 35/22 (2013.01); C03C 8/02 (2013.01);
Abstract

A glass ceramic material is disclosed that includes a residual glass, and a crystalline phase that includes a yoshiokaite phase. The yoshiokaite phase constitutes a main crystalline phase of the glass ceramic material. A method for making a glass ceramic material is also disclosed that includes heat treating frit glass to form the glass ceramic material, wherein the frit glass comprises: SiOfrom 15 mol % to 37 mol %; AlOfrom 40 mol % to 47 mol %; and CaO from 20 mol % to 30 mol %.

Find Patent Forward Citations

Comte, Marie Jacqueline Monique. (2020). Yoshiokaite glass-ceramics obtained from glass frits (U.S. Patent No. 10836680). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10836680

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