Method for improving bulk density and flowability of calcined kaolin clay products
US5129953A · kind A · utility
11Cited by
1References
2Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 29, 1991 |
| Grant date | Jul 14, 1992 |
| Priority date | — |
| Expiry date | Aug 29, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01P2006/82
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The bulk handling characteristics of a calcined kaolin clay powder, including the bulk density and flowability, are significantly improved by forming an aqueous slurry of the calcined kaolin clay powder and spray drying the slurry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.