INTAGLIO PRINTING INK, PRINTING PROCESS AND PRINTED ARTICLE

An intaglio printing ink includes capsule luminescent pigments and a further machine-readable feature substance. The capsule luminescent pigments include at least one core with a luminescent substance and one shell encapsulating the at least one core. They are characterized by their high luminescenc...

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Bibliographische Detailangaben
Hauptverfasser: KECHT, Johann, GIERING, Thomas, STEINLEIN, Stephan
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An intaglio printing ink includes capsule luminescent pigments and a further machine-readable feature substance. The capsule luminescent pigments include at least one core with a luminescent substance and one shell encapsulating the at least one core. They are characterized by their high luminescence intensity and high chemical stability, which enables a simultaneous loading of the intaglio printing ink with a further machine-readable feature. A printing method and a printed product include the intaglio printing ink.