High temperature solution growth of barium borate (.beta.-BaB.sub.2 O.sub.4 )
US4931133A · kind A · utility
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6References
9Claims
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Key dates
| Filing date | Dec 21, 1988 |
| Grant date | Jun 5, 1990 |
| Priority date | — |
| Expiry date | Dec 21, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC30B29/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A method of growing optical quality .beta.-BaB.sub.2 O.sub.4 crystals involves growing these crystals from a fluxed melt of BaB.sub.2 O.sub.4, Na.sub.2 O and NaCl, in certain proportions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.