Method of making alkali metal stannates
US5342590A · kind A · utility
0Cited by
3References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 24, 1992 |
| Grant date | Aug 30, 1994 |
| Priority date | — |
| Expiry date | Feb 24, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01G19/00
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention provides a method of making alkali metal stannates which comprises heating a mixture of tin oxide with a solution of alkali under pressure. Preferably a stoichiometric excess of alkali over the tin is used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.