| 发明名称 |
MACHINE-READABLE SECURITY ELEMENT FOR SECURITY PRODUCTS |
| 摘要 |
<p>The invention relates to a machine-readable security element for security products, containing at least one particulate substance that has electroluminescent properties and a transparent, electrically conductive pigment. Also disclosed are a printing ink for producing such a security element and a security product comprising said security element.</p> |
| 申请公布号 |
CA2567697(C) |
申请公布日期 |
2012.12.18 |
| 申请号 |
CA20052567697 |
申请日期 |
2005.04.29 |
| 申请人 |
MERCK PATENT GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG;BUNDESDRUCKEREI GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG |
发明人 |
KRIETSCH, BURKHARD;KUNTZ, MATTHIAS;MUTH, OLIVER;PAESCHKE, MANFRED;KUEN, JAKOB |
| 分类号 |
B42D15/00;B41M3/14;C09D5/22;C09D5/24;C09D5/36;C09D11/02;C09D17/00;G07D7/06;G07D7/12 |
主分类号 |
B42D15/00 |
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