| abstract |
Storage-stable solutions of film forming carboxyl-containing copolymers, from 5 to 80% of whose carboxyl groups have been reacted with glycidyl (meth)acrylate, in an inert organic solvent or solvent mixture additionally contain a phosphoric ester of a hydroxyalkyl (meth)acrylate and, if required, orthophosphoric acid, and photosensitive coatings which contain a photoinitiator, ethylenically unsaturated organic monomeric compounds which can be subjected to free radical polymerization and, if required, plasticizers, dyes, dye precursors and thermal polymerization inhibitors are produced in such storage-stable solutions. They are particularly suitable for the production of offset printing plates. |