Lithium silicate glass ceramic and glass with ZrO2 content
US8778075B2 · kind B2 · utility
14Cited by
24References
45Claims
0Family size
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Key dates
| Filing date | Aug 5, 2013 |
| Grant date | Jul 15, 2014 |
| Priority date | — |
| Expiry date | Aug 5, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49567
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Lithium silicate glass ceramics and glasses are described which can advantageously be applied to zirconium oxide ceramics in particular by pressing-on in the viscous state and form a solid bond with these.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.