Photosensitive lithographic printing plate requiring no fountain solution and process for producing the same

摘要

A photosensitive lithographic printing plate requiring no fountain solution is described, which comprises a support having provided thereon a photopolymerizable photosensitive layer and a silicone rubber layer in this order, wherein the photopolymerizable photosensitive layer contains at least one photopolymerizable monomer represented by the following formula (I) and a photopolymerization initiator: The monomer represented by formula (I) is described in detail in the specification. Furthermore, a process for producing a photosensitive lithographic printing plate requiring no fountain solution is also described, which comprises the steps of soaking the above-described photosensitive lithographic printing plate requiring no fountain solution in water or an organic solvent mainly comprising water, and removing the silicon rubber layer to form an image while soaking the plate.