PHOTOPOLYMERIZABLE COMPOSITION CONTAINING A MONOAZO DYE

The present invention relates to a photopolymerizable mixture comprising a compound with at least two terminal ethylenically-unsaturated groups, a boiling point above 100 DEG C. and which is capable of addition polymerization, a polymeric binder, a photoinitiator, and a monoazo dye corresponding to...

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Bibliographische Detailangaben
Hauptverfasser: VOLLMANN, HANSJORG W, KLUPFEL, KURT, SPRENGEL, HEIDE, DEUCKER, WALTER
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:The present invention relates to a photopolymerizable mixture comprising a compound with at least two terminal ethylenically-unsaturated groups, a boiling point above 100 DEG C. and which is capable of addition polymerization, a polymeric binder, a photoinitiator, and a monoazo dye corresponding to Formula I: R2 and R3 are alkyl or alkenyl groups which may be substituted, and R4 and R5 are hydrogen or halogen atoms, or alkyl or alkoxy groups.