Formation of glass-based seals using focused infrared radiation
US9499428B2 · kind B2 · utility
1Cited by
4References
18Claims
0Family size
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Key dates
| Filing date | Jul 22, 2013 |
| Grant date | Nov 22, 2016 |
| Priority date | — |
| Expiry date | Jan 19, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C27/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Broadband infrared radiation is used to heat and fuse an enamel paste to form an enamel seal between at least two solid substrates such as glass, ceramic or metal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.