abstract |
A lithographic printing plate precursor having at least a heat-sensitive layer and an ink repellent layer on a substrate, wherein the amount of gas generated by GC-MS measurement when the lithographic printing plate precursor is heated under a nitrogen stream at 450°C for 5 minutes. 6.5×10 5 g/m 3 to 12.5×10 5 g/m 3 , a planographic printing plate precursor, a planographic printing plate manufacturing method, and a printed matter manufacturing method using the same. provide. |