公开(公告)号：EP1522404A3

公开(公告)日：2005-11-09

申请号：EP04023395.9

申请日：2004-10-01

申请人： Kodak Polychrome Graphics, LLC

发明人： Ray, Kevin B. ,  Pappas, Peter S. ,  Wieland, Kevin

IPC分类号： B41C1/10 ,  B41M5/36

CPC分类号： B41C1/1066 ,  B41M5/368

摘要： A method for forming an image useful as a lithographic printing plate is disclosed. The imageable precursor comprises a water solubilized phenolic resin made up of an insoluble phenolic resin and a surfactant. The precursor can be imaged with an imaging solution, either off press or on press, using ink jet imaging techniques. The resulting imaged precursor can be developed using an aqueous liquid, such as water or a fountain solution, either off press or on press.

公开(公告)号：EP1495865A3

公开(公告)日：2005-10-12

申请号：EP04016093.9

申请日：2004-07-08

申请人： Kodak Polychrome Graphics, LLC

发明人： Zheng, Shiying ,  Knight, Elizabeth ,  Pappas, Peter S.

IPC分类号： B41C1/10

CPC分类号： B41C1/1008 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  Y10S430/145 ,  Y10S430/146

摘要： Thermally imageable elements useful as on-press developable lithographic printing plate precursors are disclosed. The elements comprise a substrate and a layer of an imageable composition over the substrate. The imageable composition comprises a photothermal conversion material, particles of a polyurethane polymer, and, optionally, a water soluble polymer. The polyurethane polymer comprises urethane.linkages in the main chain, but does not comprise side chain urethane groups.

公开(公告)号：EP1522404A2

公开(公告)日：2005-04-13

申请号：EP04023395.9

申请日：2004-10-01

申请人： Kodak Polychrome Graphics LLC

发明人： Ray, Kevin B. ,  Pappas, Peter S. ,  Wieland, Kevin

IPC分类号： B41C1/10

CPC分类号： B41C1/1066 ,  B41M5/368

摘要： A method for forming an image useful as a lithographic printing plate is disclosed. The imageable precursor comprises a water solubilized phenolic resin made up of an insoluble phenolic resin and a surfactant. The precursor can be imaged with an imaging solution, either off press or on press, using ink jet imaging techniques. The resulting imaged precursor can be developed using an aqueous liquid, such as water or a fountain solution, either off press or on press.

摘要翻译： 公开了一种形成用作平版印刷版的图像的方法。 可成像前体包含由不溶性酚醛树脂和表面活性剂组成的水溶性酚醛树脂。 使用喷墨成像技术，前体可以用成像溶液成像，或者是按下或者按压。 得到的成像前体可以使用含水液体如水或润版液来进行显影，无论是在印刷机上还是在印刷机上进行。

公开(公告)号：EP1495865A2

公开(公告)日：2005-01-12

申请号：EP04016093.9

申请日：2004-07-08

申请人： Kodak Polychrome Graphics, LLC

发明人： Zheng, Shiying ,  Knight, Elizabeth ,  Pappas, Peter S.

IPC分类号： B41C1/10

CPC分类号： B41C1/1008 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  Y10S430/145 ,  Y10S430/146

摘要： Thermally imageable elements useful as on-press developable lithographic printing plate precursors are disclosed. The elements comprise a substrate and a layer of an imageable composition over the substrate. The imageable composition comprises a photothermal conversion material, particles of a polyurethane polymer, and, optionally, a water soluble polymer. The polyurethane polymer comprises urethane.linkages in the main chain, but does not comprise side chain urethane groups.

摘要翻译： 公开了可用作机上可显影平版印刷版前体的热成像元件。 这些元件包括衬底和衬底上的可成像组合物层。 可成像组合物包含光热转换材料，聚氨酯聚合物颗粒和任选的水溶性聚合物。 聚氨酯聚合物在主链中包含氨基甲酸酯键，但不包含侧链氨基甲酸酯基团。