Coated particles of inorganic or metallic materials and processes of producing the same
US5489449A · kind A · utility
86Cited by
22References
11Claims
0Family size
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Key dates
| Filing date | Jul 18, 1994 |
| Grant date | Feb 6, 1996 |
| Priority date | — |
| Expiry date | Jul 18, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C16/513
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A particle of an inorganic or metallic material which is coated on the surface with ultrafines of an inorganic or metallic material. The coated particle is produced by introducing the particles of the inorganic or metallic material to be coated into a stream carrying the ultrafines of the inorganic or metallic material formed in a vapor phase and bringing the particles to be coated into contact with said ultrafines in a fluidized state. The coated particles are used for the production of a sintered product.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.