Solutions of UV-crosslinkable polyacrylates

Solutions of polyacrylate copolymers in a solvent or solvent mixture, characterized in that the polyacrylate copolymers comprise as comonomer a copolymerizable photoinitiator for the subsequent crosslinking with UV light, and it is, the solvent is ketones or alkyl acetates having a boiling point below 150 DEG C at atmospheric pressure or the solvent mixture is at least 50 wt .-%, based on the total amount of solvent, of these ketones or alkyl acetates is.