Method for improving the rheology of calcined kaolin clay products
US5028268A · kind A · utility
10Cited by
9References
11Claims
0Family size
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Key dates
| Filing date | Mar 26, 1990 |
| Grant date | Jul 2, 1991 |
| Priority date | — |
| Expiry date | Mar 26, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/82
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The rheology of an aqueous slurry of a calcined kaolin clay powder is significantly improved by spray drying a slurry of the calcined kaolin clay powder, recovering the spray-dried material, and forming an aqueous slurry from said spray-dried material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.