PLASTIC FILMS FOR ID DOCUMENTS WITH IMPRINTED HOLOGRAMS HAVING IMPROVED BRIGHTNESS

The present invention relates to a layered structure containing at least one layer (i) comprising a thermoplastic material and at least one further layer (ii) comprising a thermoplastic material bearing at least one embossed hologram, to a process for producing such layer composites and to security...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	PLANKEN, Kira, PUDLEINER, Heinz, TZIOVARAS, Georgios, KÖHLER, Christoph, JANKE, Stefan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHIC PROCESSES OR APPARATUS HOLOGRAPHY LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHOTOGRAPHY PHYSICS TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a layered structure containing at least one layer (i) comprising a thermoplastic material and at least one further layer (ii) comprising a thermoplastic material bearing at least one embossed hologram, to a process for producing such layer composites and to security documents, in particular identification documents, having the layered structure according to the invention.