PHOTOPOLYMERISIERBARE AUFZEICHNUNGSMATERIALIEN SOWIE PHOTORESISTSCHICHTEN UND FLACHDRUCKPLATTEN AUF BASIS DIESER AUFZEICHNUNGSMATERIALIEN

Photopolymerisable registration materials incorporating at least one photopolymerisable, olefinically unsaturated organic compound, optionally a polymeric binder, at least one photopolymerisation initiator, a colour-forming system consisting of a colour former and a photo-oxidising agent, a sensitiz...

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Bibliographische Detailangaben
Hauptverfasser: BOETTCHER,ANDREAS,DR, SCHUPP,HANS,DR, HOFMANN,REINER,DR
Format: Patent
Sprache:ger
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Zusammenfassung:Photopolymerisable registration materials incorporating at least one photopolymerisable, olefinically unsaturated organic compound, optionally a polymeric binder, at least one photopolymerisation initiator, a colour-forming system consisting of a colour former and a photo-oxidising agent, a sensitizer and, optionally, further additives and/or auxiliaries, contain an acylphosphine oxide or acylphosphine sulphide compound as photo-oxidising agent for the colour former. Said registration materials are suitable for producing photoresist layers and photolithographic printing plates.