| 摘要 |
The invention is to provide a lithographic printing plate precursor which exhibits good stain resistance, maintains the good stain resistance even when preserved for a long period of time, is excellent in printing durability, UV ink printing durability and chemical resistance, and is capable of conducting development processing with a developer close to neutral region or on-press development, and a method of preparing a lithographic printing plate using the lithographic printing plate precursor, and is directed to a lithographic printing plate precursor comprising, in the following order, a support, an intermediate layer containing a copolymer containing a repeating unit derived from a monomer having a C log P value of -0.14 or less and containing a carbon-carbon unsaturated double bond through a covalent bond in its side chain and an image-forming layer containing (A) a polymerization initiator, (B) a polymerizable compound and (C) a binder polymer, and a method of preparing a lithographic printing plate using the lithographic printing plate precursor. |
