| |
|
Inventor: Kroell; Michael
Address: Gelnhausen, DE
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 7553465 |
Cerium oxide powder and cerium oxide dispersion |
June 30, 2009 |
| Cerium oxide powder having carbonate groups and made of crystalline primary particles containing cerium oxide and having carbonate groups on the surface and in a region close to the surface, and having a BET surface area of from 25 to 150 m.sup.2/g, a mean diameter of from 5 to 50 nm |
| 7510693 |
Process for the production of metal oxide powders |
March 31, 2009 |
| Process for the production of a metal oxide powder having a BET surface area of at least 20 m.sup.2/g by reacting an aerosol with oxygen in a reaction space at a reaction temperature of more than 700.degree. C. and then separating the resulting powder from gaseous substances in the r |
|
|
|
