High stability transition metal NZP type phosphates
US6387832B1 · kind B1 · utility
3Cited by
8References
24Claims
0Family size
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Key dates
| Filing date | Jul 31, 2000 |
| Grant date | May 14, 2002 |
| Priority date | — |
| Expiry date | Jul 31, 2020 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C8/20
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Transition metal NZP type compounds are synthesized. Examples of these compounds include MnZr4(PO4)6, FeZr4(PO4)6, CoZr4(PO4)6, NiZr4(PO4)6, and CuZr4(PO4)6. These compounds are synthesized by the Xerogel process. These transition metal NZP type compounds can be used as colorants in applications such as ceramic glazes where high thermal stability of the colorant is important.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.