公开(公告)号：US20150192852A1

公开(公告)日：2015-07-09

申请号：US14661626

申请日：2015-03-18

Applicant: FUJIFILM Corporation

Inventor： Noriaki SATO ,  Yuzo NAGATA

IPC: G03F7/027 ,  G03F7/004 ,  B41N3/00

CPC classification number: G03F7/027 ,  B41C1/1008 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/26 ,  B41N3/00 ,  G03F7/0045 ,  G03F7/029 ,  G03F7/11

Abstract: By a lithographic printing plate precursor comprising a support having provided thereon an image-recording layer containing (A) a radical polymerization initiator, (B) a radical polymerizable compound, and (C) a polyfunctional polymerization inhibitor, wherein the polyfunctional polymerization inhibitor has, in a molecule thereof, two or more radical trapping sites to form a covalent bond by directly connecting with a radical, a lithographic printing plate precursor which is capable of being directly recorded from digital data, for example, of a computer, which has high sensitivity, and which can form an image having a high image quality by preventing an undesirable curing reaction in the non-image area from proceeding, wherein the lithographic printing plate precursor can provide a lithographic printing plate having high printing durability, and a plate making method using the same are provided.

Abstract translation: 通过包含载体的平版印刷版原版，其上设置有含有（A）自由基聚合引发剂的图像记录层，（B）可自由基聚合的化合物，和（C）多官能聚合抑制剂， 在其分子中，两个或更多个自由基捕获位点通过与基团直接连接形成共价键，平版印刷版前体能够从数字数据直接记录，例如具有高灵敏度的计算机 并且可以通过防止非图像区域中的不期望的固化反应而形成具有高图像质量的图像，其中平版印刷版原版可以提供具有高印刷耐久性的平版印刷版，以及使用 提供相同的。