Zircon compatible glasses for down draw
US8802581B2 · kind B2 · utility
95Cited by
12References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 16, 2010 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Aug 25, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/315
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A glass that is down-drawable and ion exchangeable. The glass has a temperature T35kp at which the viscosity is 35 kilopoise. T35kp is less than the breakdown temperature Tbreakdown of zircon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.