Radiation-curable fluorescing compositions

The invention provides fluorescing compositions which cure by exposure to ultraviolet radiation and contain a europium compound which fluoresces at visible wavelengths. More particularly, the invention pertains to liquid, radiation-curable compositions comprising a substantially homogeneous fluid co...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: PLATZER STEPHAN J. W, VAUGHN PATRICK S, NEBIOGLU AYSEGUL KASCATAN
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The invention provides fluorescing compositions which cure by exposure to ultraviolet radiation and contain a europium compound which fluoresces at visible wavelengths. More particularly, the invention pertains to liquid, radiation-curable compositions comprising a substantially homogeneous fluid comprising, a fluorescing europium compound in an admixture of a polymerizable component and a polymerization initiator. Such find use as adhesives, coatings, and the like.