申请人:Fuji Photo Film Co., Ltd.
公开号:EP1754597A2
公开(公告)日:2007-02-21
A lithographic printing plate precursor, which comprises: a support; an image-recording layer; and a protective layer, in this order, wherein at least one of the image-recording layer and the protective layer comprises a phosphonium salt having a specific structure, and a lithographic printing process, which comprises: exposing a lithographic printing plate precursor; supplying an oil-based ink and a fountain solution comprising a phosphonium salt having a specific structure to the exposed lithographic printing plate precursor on a printing machine to remove an unexposed area of an image-recording layer; and conducting printing.
一种平版印刷板前体,它依次包括:支撑物;图像记录层;和保护层,其中图像记录层和保护层中的至少一个包括具有特定结构的膦盐,以及一种平版印刷工艺,它包括:曝光平版印刷板前体;在印刷机上向曝光的平版印刷板前体提供油基油墨和包含具有特定结构的鏻盐的润版液,以去除图像记录层的未曝光区域;以及进行印刷。