Lithium silicate-low quartz glass ceramic
US10501366B2 · kind B2 · utility
4Cited by
8References
20Claims
0Family size
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Key dates
| Filing date | Aug 22, 2016 |
| Grant date | Dec 10, 2019 |
| Priority date | — |
| Expiry date | Aug 22, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2203/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Lithium silicate-low quartz glass ceramics are described which are characterized by a combination of very good mechanical and optical properties and can therefore be used in particular as restoration material in dentistry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.