Patent ID: 6818372
Filing Date: 2004-11-16
Classification: B41C,Y10S

Abstract:
A lithographic printing plate precursor comprising a hydrophilic support having provided thereon an image-forming layer containing a radical initiator, an infrared absorbing dye, and at least one component selected from fine particles containing a radical polymerizable compound having a structure represented by formula (I) shown below and microcapsules encapsulating a radical polymerizable compound having a structure represented by formula (I) shown below: wherein X1 and X2, which may be the same or different, each represents a halogen atom or a group connected through a hetero atom; Ra and Rb, which may be the same or different, each represents a hydrogen atom, a halogen atom, a cyano group or an organic residue; or X1 and X2, Ra and Rb, or X1 and Ra or Rb may combine with each other to form a cyclic structure.