| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a photosensitive lithographic printing plate which is suitable for high definition AM screen printing and FM screen printing and solves the problem of unevenness in screen tint particularly in an FM screen. <P>SOLUTION: The photosensitive lithographic printing plate has, on a hydrophilic support, a photopolymerizable photosensitive layer containing (i) a sensitizing dye having an absorption maximum in a wavelength range of 360-450 nm; (ii) a hexaarylbisimidazole compound; (iii) an addition polymerizable compound having an ethylenically unsaturated double bond; (iv) a binder polymer; and (v) a specific mercapto compound. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
