| 发明名称 |
RARE EARTH METAL COMPOUNDS AND MIXTURES OF THESE |
| 摘要 |
Rare earth metal compounds are described which, due to their luminescence when irradiated with UV light, are suitable in particular for the marking of security-relevant items, such as documents or data carriers.
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| 申请公布号 |
WO03053980(A8) |
申请公布日期 |
2004.08.12 |
| 申请号 |
WO2002EP14253 |
申请日期 |
2002.12.13 |
| 申请人 |
HONEYWELL SPECIALITY CHEMICALS SEELZE GMBH;POTRAWA, THOMAS;SCHULZ, JOACHIM |
发明人 |
POTRAWA, THOMAS;SCHULZ, JOACHIM |
| 分类号 |
C07D215/50;C07F3/00;C07F3/04;C07F5/00;C09K11/06;(IPC1-7):C07F5/00 |
主分类号 |
C07D215/50 |
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