Photopolymerizable recording material, and photoresist layer and lithographic printing plate based on this recording material

摘要

Photopolymerisable registration materials containing at least one photopolymerisable, olefinically unsaturated organic compound, optionally a polymeric binder, a photopolymerisation initiator, a colour-forming system composed of a colour former and a photooxidising agent, a sensitiser and also, optionally, further additives and/or auxiliaries contain certain benzotriazole compounds as sensitiser. …??Said photopolymerisable registration materials are especially suitable for producing photoresist layers and lithographic printing plates.