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    Printing plate material, printing plate and printing process
    381.
    发明申请
    Printing plate material, printing plate and printing process 审中-公开
    印版材料，印版和印刷工艺

    公开(公告)号：US20050247223A1

    公开(公告)日：2005-11-10

    申请号：US11119811

    申请日：2005-05-03

    Applicant: Takeshi Sampei

    Inventor： Takeshi Sampei

    IPC: B41N1/14 ,  B41C1/10 ,  B41N3/03

    CPC classification number: B41N3/036 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

    Abstract: Disclosed are a printing plate employing its printing material comprising a polyester support with no coating imperfection, excellent dot image quality, rich ink receptivity at the beginning of printing and excellent ink stain elimination property in non-image portions, and the printing process thereof. Specifically provided is the printing plate material having a polyester support and provided thereon, an image formation layer, at least one adhesion layer being provided between the support and the image formation layer, wherein the adhesion layer contains (A) a copolyester, (B) a water-soluble polymer selected from the group consisting of polyvinyl alcohol and polyvinyl pyrrolidone, and (C) particles.

    Abstract translation: 公开了一种使用其印刷材料的印刷材料，其包含没有涂层缺陷的聚酯载体，优异的点图像质量，在印刷开始时具有丰富的油墨接受性和非图像部分中优异的油墨污染消除性能及其印刷方法。 具体地提供具有聚酯载体并设置在其上的印版材料，图像形成层，至少一个粘合层设置在载体和图像形成层之间，其中粘合层含有（A）共聚酯，（B） 选自聚乙烯醇和聚乙烯吡咯烷酮的水溶性聚合物和（C）颗粒。

    Lithographic printing plate precursor
    382.
    发明申请
    Lithographic printing plate precursor 审中-公开
    平版印刷版前体

    公开(公告)号：US20050208423A1

    公开(公告)日：2005-09-22

    申请号：US11082028

    申请日：2005-03-17

    Applicant: Tomoyoshi Mitsumoto ,  Norio Aoshima

    Inventor： Tomoyoshi Mitsumoto ,  Norio Aoshima

    IPC: B41C1/10 ,  G03C1/492

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24

    Abstract: A lithographic printing plate precursor comprising a support and an image-recording layer that contains (A) a radical polymerization initiator, (B) a polymerizable compound and (C) a lipophilic binder polymer substantially not containing an acid group and is capable of being removed with either or both of printing ink and dampening water, wherein the polymerizable compound has at least one structure selected from (1) an ethylene oxide chain, (2) an alcoholic hydroxy group and (3) an isocyanuric acid structure in the molecule thereof.

    Abstract translation: 包括载体和图像记录层的平版印刷版原版，所述图像记录层包含（A）自由基聚合引发剂，（B）可聚合化合物和（C）基本上不含酸基并能够被除去的亲脂性粘合剂聚合物 其中所述可聚合化合物具有选自（1）环氧乙烷链，（2）醇羟基和（3）其分子中的异氰脲酸结构中的至少一种结构的印刷油墨和润湿水中的一种或两种。

    Lithographic printing process
    383.
    发明申请
    Lithographic printing process 有权
    平版印刷工艺

    公开(公告)号：US20050204943A1

    公开(公告)日：2005-09-22

    申请号：US11081677

    申请日：2005-03-17

    Applicant: Naonori Makino ,  Toshifumi Inno

    Inventor： Naonori Makino ,  Toshifumi Inno

    IPC: G03F7/004 ,  B41C1/10 ,  B41N1/14 ,  G03F7/00 ,  G03F7/085 ,  G03C1/492

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24

    Abstract: A lithographic printing process which comprises the steps of: imagewise scanning with a laser a presensitized lithographic plate which comprises a hydrophilic support and an image-recording layer containing a polymerization initiator, an ethylenically unsaturated polymerizable compound having no adherence to the hydrophilic support, and an ethylenically unsaturated polymerizable compound having adherence to the hydrophilic support and a molecular structure comprising a polyoxyalkylene group to polymerize the ethylenically unsaturated polymerizable compounds within the exposed area; removing the image-recording layer within the unexposed area from 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. A presensitized lithographic plate is also disclosed.

    Abstract translation: 一种平版印刷方法，包括以下步骤：用激光成像扫描包含亲水性支持物和含有聚合引发剂的图像记录层，不粘附于亲水性载体的烯键式不饱和可聚合化合物的预定平版印刷版，以及 具有粘附于亲水性载体的烯属不饱和可聚合化合物和包含聚氧化烯基团的分子结构，以在曝光区域内聚合烯属不饱和可聚合化合物; 从安装在印刷机的滚筒上的平版印刷板移除未曝光区域内的图像记录层; 然后用安装在印刷机滚筒上的平版印刷机印刷图像。 还公开了一种预定平版印刷版。

    Lithographic printing plate precursor
    390.
    发明申请
    Lithographic printing plate precursor 有权
    平版印刷版前体

    公开(公告)号：US20030162127A1

    公开(公告)日：2003-08-28

    申请号：US10252418

    申请日：2002-09-24

    Applicant: FUJI PHOTO FILM CO., LTD.

    Inventor： Kei Kikuchi

    IPC: G03F007/11 ,  G03F007/004

    CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146

    Abstract: A lithographic printing plate precursor comprising: an aluminum support; an interlayer; and a photosensitive layer in this order, wherein the aluminum support is surface-roughened and has an anodic oxide coating, the interlayer comprises a compound comprising a di- or more valent metal element, and the photosensitive layer comprises an infrared absorbent, a radical generator and a radical polymerizable compound.

    Abstract translation: 一种平版印刷版原版，包括：铝载体; 中间层 和感光层，其中所述铝载体被表面粗糙化并具有阳极氧化物涂层，所述中间层包含包含二价或更多价金属元素的化合物，并且所述感光层包含红外吸收剂，自由基发生剂 和可自由基聚合的化合物。

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