LITHOGRAPHIC PRINTING PLATE PRECURSOR, METHOD FOR PRODUCING LITHOGRAPHIC PRINTING PLATE, AND LITHOGRAPHIC PRINTING METHOD
申请人:FUJIFILM Corporation
公开号:EP3991988A1
公开(公告)日:2022-05-04
Provided is a lithographic printing plate precursor having an aluminum support and an image-recording layer formed on the aluminum support, in which the image-recording layer contains resin particles A that have an ethylenically unsaturated group and a compound B that has an ethylenically unsaturated group other than the resin particles A and has an ethylenically unsaturated bond valence of 1.5 mmol/g or more. Also provided are a method for preparing lithographic printing plate or a lithographic printing method using the lithographic printing plate precursor.
本发明提供了一种平版印刷板前体,该前体具有铝支架和在铝支架上形成的图像记录层,其中图像记录层包含具有乙烯不饱和基团的树脂颗粒 A 和除树脂颗粒 A 之外还具有乙烯不饱和基团且乙烯不饱和键价为 1.5 mmol/g 或更高的化合物 B。此外,还提供了一种制备平版印刷板的方法或使用平版印刷板前体的平版印刷方法。