The present invention includes a method of preparing an inkjet ink imaged lithographic printing plate, comprising the steps of: imagewise applying onto a substrate coated with an inkjet ink reactive coating composition comprising a diazonium material, an inkjet ink to produce an imaged coated substrate wherein the inkjet ink imaged regions are oleophilic and more developer-insoluble than non-imaged regions; and contacting said imaged and non-imaged regions of said an imaged coated substrate and an aqueous developer to selectively remove said coating from said developer soluble non-imaged regions. The present invention also includes a lithographic printing plate, such as an inkjet ink imaged lithographic printing plate, which is prepared by the method of the present invention.
本发明包括一种制备喷墨墨
水成像平版印刷版的方法,包括以下步骤:在涂有包含重氮材料的喷墨墨
水活性涂层组合物的基板上成像地涂布喷墨墨
水,以产生成像涂层基板,其中喷墨墨
水成像区域比非成像区域亲油且更不溶于显影剂;以及将所述成像涂层基板的所述成像和非成像区域与
水性显影剂接触,以选择性地从所述可溶于显影剂的非成像区域去除所述涂层。本发明还包括平版印刷版,例如喷墨墨
水成像平版印刷版,它是通过本发明的方法制备的。