B - Operations – Transporting – 42 – D
Patent
B - Operations, Transporting
42
D
B42D 15/00 (2006.01) B41M 3/14 (2006.01) C09D 5/22 (2006.01) C09D 5/24 (2006.01) C09D 17/00 (2006.01) G07D 7/06 (2006.01)
Patent
CA 2567697
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.
Elément de sécurité lisible par machine pour produits de sécurité, qui comporte au moins une substance particulaire à propriétés électroluminescentes et un pigment transparent électro-conducteur. La présente invention concerne également une encre d'impression pour la fabrication d'un élément de sécurité de ce type et un produit de sécurité contenant ledit élément de sécurité.
Krietsch Burkhard
Kuen Jakob
Kuntz Matthias
Muth Oliver
Paeschke Manfred
Bundesdruckerei Gesellschaft Mit Beschraenkter Haftung
Fetherstonhaugh & Co.
Merck Patent Gesellschaft Mit Beschraenkter Haftung
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