MULTI-LAYER ELEMENT HAVING A PHOTO SENSITIVE LAYER INCLUDING 2-HYDROXY-ALKYL (METH) ACRYLATE AND POLYVINYL ALCOHOL

Multi-layer photopolymer elements,which are suitable for the production of relief printing plates and contain photosensitive polyvinyl alcohol/monomer layers which can be developed with water, can be improved in respect of their production, drying and shelf life by the application of a thin layer of...

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Bibliographische Detailangaben
Hauptverfasser: ZUERGER, MANFRED, VYVIAL, RUDOLF, LYNCH, JOHN, BORHO, KLAUS
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:Multi-layer photopolymer elements,which are suitable for the production of relief printing plates and contain photosensitive polyvinyl alcohol/monomer layers which can be developed with water, can be improved in respect of their production, drying and shelf life by the application of a thin layer of a highly hydrolyzed low molecular weight polyvinyl alcohol.