发明名称 |
SECURITY FEATURE HAVING SEVERAL COMPONENTS |
摘要 |
The invention relates to a security feature having a luminescent component and a component camouflaging the luminescent component. The invention is based on a security feature having a luminescent component that has at least one luminophore, consisting of a doped host lattice, and a component camouflaging the luminescence component, wherein the camouflaging component has at least two substances, wherein the first substance of the camouflaging component has an X-ray diffractogram that conceals the X-ray diffractogram of the luminescent component and the second substance of the camouflaging component has at least one cationic element of the luminescent component and at least one cationic element of the first substance of the camouflaging component, wherein the luminescent component and the first substance of the camouflaging component are formed from different cationic elements. |
申请公布号 |
WO2013091842(A1) |
申请公布日期 |
2013.06.27 |
申请号 |
WO2012EP05240 |
申请日期 |
2012.12.18 |
申请人 |
GIESECKE & DEVRIENT GMBH |
发明人 |
GIERING, THOMAS;KECHT, JOHANN;STEINLEIN, STEPHAN |
分类号 |
C09D5/22;B41M3/14;B42D15/00;D21H21/48 |
主分类号 |
C09D5/22 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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