Invention Grant
- Patent Title: Magnesium aluminosilicate glass ceramics
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Application No.: US17262923Application Date: 2019-07-09
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Publication No.: US11332405B2Publication Date: 2022-05-17
- Inventor: George Halsey Beall , Heather Debra Boek , Ling Cai , Mark Owen Weller
- Applicant: CORNING INCORPORATED
- Applicant Address: US NY Corning
- Assignee: CORNING INCORPORATED
- Current Assignee: CORNING INCORPORATED
- Current Assignee Address: US NY Corning
- International Application: PCT/US2019/040928 WO 20190709
- International Announcement: WO2020/023205 WO 20200130
- Main IPC: C03C10/00
- IPC: C03C10/00 ; C03C4/16
Abstract:
A glass-ceramic includes SiO2 in a range of 40 mol. % to 80 mol. %; Al2O3 in a range of 5 mol. % to 20 mol. %; MgO in a range of 5 mol. % to 20 mol. %; and at least one of B2O3, ZnO, and TiO2, each in a range of 0 mol. % to 10 mol. %, such that the glass-ceramic further comprises a magnesium aluminosilicate crystalline phase at a concentration in a range of 5 wt. % to 80 wt. % of the glass-ceramic.
Public/Granted literature
- US20210139367A1 MAGNESIUM ALUMINOSILICATE GLASS CERAMICS Public/Granted day:2021-05-13
Information query
