Lithographic printing plate precursor and method of preparing the same
AssigneeFUJIFILM Corporation
InventorsShigekatsu FUJII, Norio AOSHIMA, Yoshinori TAGUCHI, Yoichiro ARA, Takashi ARIDOMI
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Abstract
A lithographic printing plate precursor in a positive-type with an infrared-sensitivity, having a support and an image recording layer provided on the support, the support having a hydrophilic surface, the recording layer having a particular resin, an amphoteric surfactant and/or an anionic surfactant, and an infrared absorbing agent, wherein the particular resin being at least one of resins selected from the group consisting of a polyurethane resin, a poly(vinyl acetal) resin, and maleimide resin A.
Claims13
A lithographic printing plate precursor in a positive-type with an infrared-sensitivity, having a support and an image recording layer provided on the support, the support having a hydrophilic surface, the recording layer comprising:
- a particular resin;
- an anionic surfactant;
- and
- an infrared absorbing agent;
- and
- the particular resin being at least one selected from the group consisting of a polyurethane resin and a poly(vinyl acetal) resin.
Dependencies are inferred from the claim text.