Machine-readable security element for security products

Details Machine-readable security element for security products Machine-readable security element for security products

2005-04-29

2011-10-18

Higgins, Gerard (Department: 1785)

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

C428S206000, C428S324000, C428S328000, C428S330000, C428S690000, C428S917000, C283S092000

Reexamination Certificate

active

08039094

ABSTRACT:
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.

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