PHOTOPOLYMERIZABLE RECORDING MATERIAL

A photopolymerizable recording material is diclosed comprising a base material, a photopolymerizable layer and a cover layer which comprises a water-soluble polymer which is substantially impermeable to atmospheric oxygen, and a polymer which binds atmospheric oxygen and is virtually completely solu...

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Bibliographische Detailangaben
Hauptverfasser: ZERTANI, RUDOLF, MOHR, DIETER
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:A photopolymerizable recording material is diclosed comprising a base material, a photopolymerizable layer and a cover layer which comprises a water-soluble polymer which is substantially impermeable to atmospheric oxygen, and a polymer which binds atmospheric oxygen and is virtually completely soluble in water at 20.degree.C. The material displays reduced sensitivity to atmospheric oxygen, even on prolonged storage and at elevated ambient temperatures and elevated atmospheric humidity.