Processless printing plate with thin oleophilic layer

摘要

According to the present invention there is provided a heat-sensitive material for making lithographic plates comprising in the order given on a hydrophilic surface of a lithographic base an IR-sensitive oleophilic layer and a cross-linked hydrophilic layer, characterized in that said IR-sensitive oleophilic layer amounts to a dry weight between 0.1 and 0.75 g/m<2>.