Process of making X-ray phosphors having improved efficiency
US5154360A · kind A · utility
1Cited by
4References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 7, 1992 |
| Grant date | Oct 13, 1992 |
| Priority date | — |
| Expiry date | Feb 7, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K11/7769
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process for preparing an X-ray phosphor comprising the steps of: PA1 (a) mixing a predetermined ratio of phosphor precursors; PA1 (b) grinding the mixture in a fluid grinding mill to obtain particles of a predetermined size; PA1 (c) firing the mixture; and PA1 (d) recovering the phosphor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.