Particulate ceramics materials and production thereof
US5135894A · kind A · utility
3Cited by
1References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 9, 1990 |
| Grant date | Aug 4, 1992 |
| Priority date | — |
| Expiry date | Apr 9, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B21/076
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A process for producing a dried particulate ceramic material in which a cake comprising a dispersion of at least 25% by volume of particulate ceramic material in a liquid medium is subjected to rapid drying. Also, a dried particulate ceramic material which may be dispersed in a liquid medium to form a dispersion containing at most only a small proportion of aggregates of the primary particles of the ceramic material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.