Cerium (IV) compound
US5344588A · kind A · utility
14Cited by
13References
32Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 21, 1991 |
| Grant date | Sep 6, 1994 |
| Priority date | — |
| Expiry date | Aug 21, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S516/928
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A novel cerium (IV) compound, well adopted for the production of aqueous colloidal sols therefrom, has the general formula (I): EQU Ce (Me).sub.x (OH).sub.y (NO.sub.3).sub.z (I) wherein M is an alkali metal an ammonium radical; x ranges from 0.01 to 0.2; y is a number such that y=4-z+x; and z ranges from 0.4 to 0.7.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.