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    Lithographic printing plate precursor and lithographic printing method
    3.
    发明授权
    Lithographic printing plate precursor and lithographic printing method 有权
    平版印刷版原版和平版印刷法

    公开(公告)号：US07998652B2

    公开(公告)日：2011-08-16

    申请号：US10951700

    申请日：2004-09-29

    申请人： Naonori Makino ,  Toshifumi Inno ,  Sumiaki Yamasaki

    发明人： Naonori Makino ,  Toshifumi Inno ,  Sumiaki Yamasaki

    IPC分类号： G03C1/00 ,  G03C1/72 ,  G03F7/00 ,  B41F1/18 ,  B41F7/00 ,  B41N3/00 ,  B41M5/00

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  B41N1/083

    摘要： A lithographic printing plate precursor comprising: a support; and at least one layer comprising an image-recording layer, the image-recording layer comprising (A) an infrared absorber, (B) a polymerization initiator, (C) a polymerizable compound, and (D) a binder polymer, wherein the image recording layer is capable of being removed with at least one of a printing ink and a fountain solution, wherein at least one of said at least one layer comprises a copolymer having (a1) a unit comprising at least one ethylenically unsaturated bond, and (a2) a unit comprising at least one functional group interacting with a surface of the support. And a lithographic printing method in which the lithographic printing plate precursor is used. The copolymer preferably has a hydrophilic segment. The copolymer preferably is contained in an undercoat layer formed between the support and the image-recording layer.

    摘要翻译： 一种平版印刷版原版，包括：载体; 以及包含图像记录层的至少一层，所述图像记录层包含（A）红外线吸收剂，（B）聚合引发剂，（C）可聚合化合物和（D）粘合剂聚合物，其中所述图像 记录层能够用印刷油墨和润版液中的至少一种去除，其中所述至少一层中的至少一层包含具有（a1）包含至少一个烯键式不饱和键的单元的共聚物和（a2 ）包括与所述载体的表面相互作用的至少一个官能团的单元。 以及使用平版印刷版原版的平版印刷法。 共聚物优选具有亲水链段。 共聚物优选包含在形成在载体和图像记录层之间的底涂层中。

    Lithographic printing plate precursor and lithographic printing method
    4.
    发明申请
    Lithographic printing plate precursor and lithographic printing method 有权
    平版印刷版原版和平版印刷法

    公开(公告)号：US20050074692A1

    公开(公告)日：2005-04-07

    申请号：US10951700

    申请日：2004-09-29

    申请人： Naonori Makino ,  Toshifumi Inno ,  Sumiaki Yamasaki

    发明人： Naonori Makino ,  Toshifumi Inno ,  Sumiaki Yamasaki

    IPC分类号： G03F7/004 ,  B41C1/10 ,  B41M5/36 ,  B41N1/08 ,  B41N1/14 ,  G03F7/00 ,  G03F7/11 ,  G03C1/76

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  B41N1/083

    摘要： A lithographic printing plate precursor comprising: a support; and at least one layer comprising an image-recording layer, the image-recording layer comprising (A) an infrared absorber, (B) a polymerization initiator, (C) a polymerizable compound, and (D) a binder polymer, wherein the image recording layer is capable of being removed with at least one of a printing ink and a fountain solution, wherein at least one of said at least one layer comprises a copolymer having (a1) a unit comprising at least one ethylenically unsaturated bond, and (a2) a unit comprising at least one functional group interacting with a surface of the support. And a lithographic printing method in which the lithographic printing plate precursor is used. The copolymer preferably has a hydrophilic segment. The copolymer preferably is contained in an undercoat layer formed between the support and the image-recording layer.

    摘要翻译： 一种平版印刷版原版，包括：载体; 以及包含图像记录层的至少一层，所述图像记录层包含（A）红外线吸收剂，（B）聚合引发剂，（C）可聚合化合物和（D）粘合剂聚合物，其中所述图像 记录层能够用印刷油墨和润版液中的至少一种去除，其中所述至少一层中的至少一层包含具有（a1）包含至少一个烯键式不饱和键的单元的共聚物和（a2 ）包括与所述载体的表面相互作用的至少一个官能团的单元。 以及使用平版印刷版原版的平版印刷法。 共聚物优选具有亲水链段。 共聚物优选包含在形成在载体和图像记录层之间的底涂层中。

    Lithographic printing process
    7.
    发明授权
    Lithographic printing process 有权
    平版印刷工艺

    公开(公告)号：US07288361B2

    公开(公告)日：2007-10-30

    申请号：US10921837

    申请日：2004-08-20

    申请人： Ryuki Kakino ,  Naonori Makino ,  Sumiaki Yamasaki ,  Yasuhito Oshima

    发明人： Ryuki Kakino ,  Naonori Makino ,  Sumiaki Yamasaki ,  Yasuhito Oshima

    IPC分类号： G03F7/00 ,  G03F7/004 ,  B41M5/00

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C1/1041 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  Y10S430/145 ,  Y10S430/146

    摘要： A lithographic printing process which comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and a removable image-forming layer containing an infrared absorbing agent having the absorption maximum within an infrared region and a dye precursor having substantially no absorption within a visible region to change the dye precursor to a visible dye having an absorption within a visible region within the exposed area, and to make the image-forming layer irremovable within the exposed area; removing the image-forming layer within the unexposed area of the lithographic plate mounted on a cylinder of a printing press; and then printing an image with the lithographic plate mounted on the cylinder of the printing press. The other processes are also disclosed.

    摘要翻译： 一种平版印刷方法，其包括以下步骤：将具有亲水性载体和含有在红外区域内具有最大吸收的红外线吸收剂的可除去图像形成层的预定平版印刷版成像曝光于红外光，以及具有基本上 在可见区域内没有吸收将染料前体改变为在曝光区域内具有可见区域内的吸收的可见染料，并使图像形成层在暴露区域内不可移动; 去除安装在印刷机的滚筒上的平版印刷板的未曝光区域内的图像形成层; 然后用安装在印刷机滚筒上的平版印刷机印刷图像。 还公开了其他方法。

    Lithographic printing process
    9.
    发明申请
    Lithographic printing process 审中-公开
    平版印刷工艺

    公开(公告)号：US20050028697A1

    公开(公告)日：2005-02-10

    申请号：US10902161

    申请日：2004-07-30

    申请人： Naonori Makino ,  Ryuki Kakino ,  Sumiaki Yamasaki ,  Yasuhito Oshima

    发明人： Naonori Makino ,  Ryuki Kakino ,  Sumiaki Yamasaki ,  Yasuhito Oshima

    IPC分类号： G03F7/004 ,  B41C1/055 ,  B41C1/10 ,  B41N1/14 ,  G03F7/00 ,  B41F1/18

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262

    摘要： A lithographic printing process which comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and a removable image-forming layer containing an infrared absorbing agent having the absorption maximum within an infrared region and a visible dye having the absorption maximum within a visible region to shift the absorption maximum of the visible dye within the exposed area with a change of at least 50 nm in the wavelength and a change of at least 15 in color in terms of ΔE, and to make the image-forming layer irremovable within the exposed area; removing the image-forming layer within the unexposed area of the lithographic plate mounted on a cylinder of a printing press; and then printing an image with the lithographic plate mounted on the cylinder of the printing press. The other processes are also disclosed.

    摘要翻译： 一种平版印刷方法，其包括以下步骤：将具有亲水性载体和含有在红外区域内具有最大吸收的红外线吸收剂的可除去图像形成层的预定平版印刷版成像曝光于红外光， 在可见区域内的吸收最大值，以使透射区域中的可见染料的吸收最大值在波长上具有至少50nm的变化，并且以DeltaE为单位改变至少15个颜色， 在暴露区域内不可移动的成膜层; 去除安装在印刷机的滚筒上的平版印刷板的未曝光区域内的图像形成层; 然后用安装在印刷机滚筒上的平版印刷机印刷图像。 还公开了其他方法。