MULTILAYER IDENTIFICATION MARKER COMPOSITIONS

Multi-layer identification markers, which comprise at least two layers that contain combinations of absorbers and fluorescence emitters, are described. The multi-layer identification markers may have application as security markers and security coatings.

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Bibliographische Detailangaben
Hauptverfasser: KOURTAKIS KOSTANTINOS, PROBER JAMES M, STEENHOEK LARRY EUGENE
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Multi-layer identification markers, which comprise at least two layers that contain combinations of absorbers and fluorescence emitters, are described. The multi-layer identification markers may have application as security markers and security coatings.