SECURITY ELEMENT, METHOD FOR PRODUCING THE SAME AND VALUE DOCUMENT

A security element for securing value documents comprises a first polymer containing a feature substance, which is at least partially surrounded by a second polymer, wherein the first polymer is a hydrophobic, water-insoluble polymer which, at an elevated pH value and at elevated ambient temperature...

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Bibliographische Detailangaben
Hauptverfasser: KECHT, Johann, SCHLOSSBAUER, Axel, STEINLEIN, Stephan
Format: Patent
Sprache:eng
Schlagworte:
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