ПРОЯВЛЯЕМЫЕ В ПЕЧАТНОЙ МАШИНЕ ИК-ЧУВСТВИТЕЛЬНЫЕ ПЕЧАТНЫЕ ФОРМЫ С ИСПОЛЬЗОВАНИЕМ СВЯЗУЮЩИХ СМОЛ С ПОЛИЭТИЛЕНОКСИДНЫМИ СЕГМЕНТАМИ

摘要

The present invention relates to a polymerizable coating composition suitable for the manufacture of printing plates, which may be developable on-press. The coating composition comprises (i) a polymerizable compound and (ii) a polymeric binder comprising polyethylene oxide segments, wherein the polymeric binder is selected from the group consisting of at least one graft copolymer comprising a main chain polymer and polyethylene oxide side chains, a block copolymer having at least one polyethylene oxide block and at least one non-polyethylene oxide block, and a combination thereof. The invention is also directed to an imageable element comprising a substrate and the polymerizable coating composition.