PHOTOSENSITIVE COMPOSITIONS CONTAINER POLYVINYL ALCHOOL AND THEIR USE IN PRINTING PROCESSES
摘要
<p>A photosensitive composition includes polyvinyl alcohol (PVA), one or more synthetic resins, at least one cross-linking agent for the PVA and a sensitizer component comprising at least one gelling agent and at least one photosensitive organic compound chosen from diazonium salts. The composition is suitable for the production of rotary printing cylinders, in particular in the textile field.</p>
