Radiation curable ink jet ink, comprising a polymerisation initiation sensitising dye
申请人:FUJI PHOTO FILM CO., LTD.
公开号:EP1657286A2
公开(公告)日:2006-05-17
The invention provides an inkjet recording ink which is curable by radiation irradiation containing a colorant, a polymerizable compound, and a polymerization initiation system, wherein the polymerization initiation system contains a sensitizing dye including one or more compounds selected from compounds represented by any one of formula (XIV) and formulae (XVI) to (XXVI) and a polymerization initiator; and a method of producing a planographic printing plate to obtain a hydrophobic image by ejecting the ink onto a hydrophilic support, and by irradiating radiation. Moreover, the invention provides an ink composition containing a sensitizing dye including a specific skeleton or a sensitizing dye represented by formula (I), a polymerizable compound, and a polymerization initiator; an inkjet recording method using the same; a printed material; a planographic printing plate; and a method of producing a planographic printing plate.
本发明提供了一种可通过辐射辐照固化的喷墨记录墨水,该墨水含有着色剂、可聚合化合物和聚合引发体系,其中聚合引发体系含有敏化染料,包括一种或多种选自式(XIV)和式(XVI)至(XXVI)中任一种所代表的化合物和聚合引发剂的化合物;以及一种通过将墨水喷射到亲水性支持物上并通过辐射辐照来制作平版印刷板以获得疏水性图像的方法。此外,本发明还提供了一种墨水组合物,其中含有包括特定骨架的敏化染料或由式(I)表示的敏化染料、可聚合化合物和聚合引发剂;使用该墨水组合物的喷墨记录方法;印刷材料;平版印刷板;以及平版印刷板的制作方法。