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:
Mar. 04, 2014
Filed:
Jul. 02, 2013
Corning Incorporated, Corning, NY (US);
George Halsey Beall, Big Flats, NY (US);
Marie Jacqueline Monique Comte, Fontenay aux Roses, FR;
George Owen Dale, Horseheads, NY (US);
Linda Ruth Pinckney, Pittsford, NY (US);
Charlene Marie Smith, Corning, NY (US);
Ronald Leroy Stewart, Elmira, NY (US);
Steven Alvin Tietje, Lindley, NM (US);
Corning Incorporated, Corning, NY (US);
Abstract
Crystallizable glasses, glass-ceramics, IXable glass-ceramics, and IX glass-ceramics are disclosed. The glass-ceramics exhibit β-spodumene ss as the predominant crystalline phase. These glasses and glass-ceramics, in mole %, include: 62-75 SiO; 10.5-17 AlO; 5-13 LiO; 0-4 ZnO; 0-8 MgO; 2-5 TiO; 0-4 BO; 0-5 NaO; 0-4 KO; 0-2 ZrO; 0-7 PO; 0-0.3 FeO; 0-2 MnOx; and 0.05-0.2 SnO. Additionally, these glasses and glass-ceramics exhibit the following criteria: