Invention Grant
- Patent Title: β-quartz glass-ceramics with a controlled transmission curve and a high content of iron oxide and of tin oxide; articles in said glass-ceramics, precursor glasses
- Patent Title (中): 具有控制传输曲线和高含量氧化铁和氧化锡的石英玻璃陶瓷; 玻璃陶瓷制品，前身玻璃
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Application No.: US14084836Application Date: 2013-11-20
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Publication No.: US09051210B2Publication Date: 2015-06-09
- Inventor: Isabelle Marie Melscoët-Chauvel , Marie Jacqueline Monique Comte , Emmanuel Raymond André Lecomte
- Applicant: EUROKERA
- Applicant Address: US NY Corning
- Assignee: Corning Incorporated
- Current Assignee: Corning Incorporated
- Current Assignee Address: US NY Corning
- Agent Michael W Russell
- Main IPC: C03C10/12
- IPC: C03C10/12 ; C03C10/14 ; C03C14/00 ; C03B32/02 ; C03C3/087 ; C03C3/085 ; C03C4/02 ; C03C4/10 ; C03C10/00
Abstract:
β-quartz lithium aluminosilicate (LAS) glass-ceramics contain neither arsenic oxide nor antimony oxide, are fined with tin oxide and include vanadium oxide, chromium oxide and a high iron oxide content (>1500 ppm), and have a controlled transmission curve. Articles such as cook-tops can be made from such glass-ceramics.
Public/Granted literature
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