| 发明名称 |
LUMINESCENT HYDRATED STRONTIUM-FLUOSILICATES, PROCESS FOR THEIR PREPARATION, THEIR USE AND PROCESS FOR PRODUCING BLACK LIGHT BY MEANS OF THESE COMPOSITIONS |
| 摘要 |
Hydrated strontium fluosilicates activated with divalent europium, having the formula: Sr1-xEux2+SiF6x2H2O wherein 0<x</=0.5, are novel luminophors which emit black light. |
| 申请公布号 |
DE2960130(D1) |
申请公布日期 |
1981.02.26 |
| 申请号 |
DE19792960130 |
申请日期 |
1979.09.17 |
| 申请人 |
RHONE-POULENC RECHERCHES |
发明人 |
DOUGIER, PATRICK;FOUASSIER, CLAUDE;LATOURRETTE, BERTRAND |
| 分类号 |
C09K11/08;C01B33/10;C01B33/24;C09K11/77;(IPC1-7):C09K11/46 |
主分类号 |
C09K11/08 |
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