Metal coated silica precursor powders
US5501875A · kind A · utility
2Cited by
9References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 27, 1994 |
| Grant date | Mar 26, 1996 |
| Priority date | — |
| Expiry date | Dec 27, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F1/18
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Disclosed are powders containing silica precursors having metals deposited on their surface. The powders are produced by vacuum evaporation of the metal onto the surface of the powder. These powders are useful for forming colloidal dispersion, gels and ceramics with metals dispersed therein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.