Invention Grant
- Patent Title: Laminate glass ceramic articles with UV-and NIR-blocking characteristics and methods of making the same
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Application No.: US17734276Application Date: 2022-05-02
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Publication No.: US11890833B2Publication Date: 2024-02-06
- Inventor: Matthew John Dejneka , Jesse Kohl
- Applicant: CORNING INCORPORATED
- Applicant Address: US NY Corning
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: US NY Corning
- Agent Daniel J. Greenhalgh
- The original application number of the division: US16771893
- Main IPC: B32B15/04
- IPC: B32B15/04 ; B32B17/06 ; B32B17/10 ; C03C3/091 ; C03C4/08 ; B32B7/027 ; C03C21/00 ; C03C10/00

Abstract:
A laminate glass-ceramic article is provided that includes: a core glass layer having a first coefficient of thermal expansion (CTE); and a plurality of clad glass-ceramic layers, each having a CTE that is lower than or equal to the first CTE of the core glass layer. A first of the clad glass-ceramic layers is laminated to a first surface of core glass layer and a second of the clad glass-ceramic layers is laminated to a second surface of the core glass layer. Further, a total thickness of the plurality of clad glass-ceramic layers is from about 0.05 mm to about 0.5 mm. In addition, each of the glass-ceramic layers includes: an alumino-boro-silicate glass, 0 mol %≤MoO3≤15 mol %, and 0 mol %≤WO3≤15 mol %, the WO3 (mol %) plus the MoO3 (mol %) is from 0.7 mol % to 19 mol %.
Public/Granted literature
- US20220258455A1 LAMINATE GLASS CERAMIC ARTICLES WITH UV-AND NIR-BLOCKING CHARACTERISTICS AND METHODS OF MAKING THE SAME Public/Granted day:2022-08-18
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