método para produzir um elemento de segurança e elemento de segurança

The invention relates to a security element (1) comprising a substrate (2) having at least one opening (3), wherein the opening (3) is closed on one side by an at least partially translucent or transparent film (4), and a coating is present on the side of the substrate (2) opposite the film (4) in t...

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Bibliographische Detailangaben
Hauptverfasser: WINFRIED HOFFMULLER, MANFRED HEIM, THEODOR BURCHARD, FRIEDRICH KRETSCHMAR, KARIN WINKLER, BERND OWEGER, MARIO KELLER, BERNHARD WIEDNER, RALF LIEBLER, JURGEN RUCK, REINHARD PLASCHKA, CHRISTOPH MENGEL
Format: Patent
Sprache:por
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Zusammenfassung:The invention relates to a security element (1) comprising a substrate (2) having at least one opening (3), wherein the opening (3) is closed on one side by an at least partially translucent or transparent film (4), and a coating is present on the side of the substrate (2) opposite the film (4) in the region of the opening (3) and substantially in the region of the film surface, and wherein the coating (5) is not present or is substantially not present within the opening (3).