知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

53 条记录 (耗时 0.028 秒)

    Lithographic printing plate precursor
    52.
    发明授权
    Lithographic printing plate precursor 失效
    平版印刷版前体

    公开(公告)号：US06919163B2

    公开(公告)日：2005-07-19

    申请号：US10346083

    申请日：2003-01-17

    申请人： Hidekazu Oohashi ,  Sumiaki Yamasaki

    发明人： Hidekazu Oohashi ,  Sumiaki Yamasaki

    IPC分类号： G03F7/00 ,  B41C1/10 ,  B41N1/14 ,  G03C1/76 ,  B41N1/00 ,  G03F7/26

    CPC分类号： B41C1/1041 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/165 ,  Y10T428/2982 ,  Y10T428/2993

    摘要： A lithographic printing plate precursor comprising a support having provided thereon a hydrophilic layer which is converted to hydrophobic by heating, wherein the hydrophilic layer contains (1) an organic and inorganic composite having a crosslinking structure obtained by hydrolysis and poly-condensation on condition of coexistence of a metal complex compound and an organic hydrophilic resin, and (2) core-shell structural fine particles containing a resin core having a functional group capable of interacting with the organic and inorganic composite and a resin shell not substantially having a functional group capable of interacting with the organic and inorganic composite.

    摘要翻译： 一种平版印刷版原版，其具有在其上设置有通过加热转变为疏水性的亲水层的载体，其中所述亲水层含有（1）在共存条件下通过水解和多缩合获得的具有交联结构的有机和无机复合物 的金属络合物和有机亲水性树脂，以及（2）含有具有能够与有机和无机复合体相互作用的官能团的树脂核心的核 - 壳结构细颗粒和基本上不具有能够与有机和无机复合物相互作用的官能团的树脂壳 与有机和无机复合材料相互作用。

    Planographic printing plate precursor and a method for producing a planographic printing plate
    53.
    发明授权
    Planographic printing plate precursor and a method for producing a planographic printing plate 失效
    平版印刷版原版和平版印刷版的制造方法

    公开(公告)号：US6153352A

    公开(公告)日：2000-11-28

    申请号：US207682

    申请日：1998-12-09

    申请人： Hidekazu Oohashi ,  Koichi Kawamura ,  Tadahiro Sorori ,  Morio Yagihara ,  Sumiaki Yamasaki

    发明人： Hidekazu Oohashi ,  Koichi Kawamura ,  Tadahiro Sorori ,  Morio Yagihara ,  Sumiaki Yamasaki

    IPC分类号： B41C1/10 ,  B41M5/36 ,  G03C1/76

    CPC分类号： B41C1/1025 ,  B41M5/368 ,  B41C1/10 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/36

    摘要： A planographig printing plate precursor which can be written by heat mode exposure of low energy, has excellent strength in image portions and blemishing resistance, can be developed with water, or can be installed in a printing machine as it is for conducting printing without requiring specific treatment such as wet developing treatment, rubbing and the like after writing of an image, and a method for producing the same, are provided. The planographic printing plate precursor of the present invention is obtained by laminating on a substrate having a hydrophilic surface a layer composed of a hydrophobic polymer which is made hydrophilic by heating and either a layer composed of a hydrophilic polymer compound having in the side chain at least one of alkylene oxide groups or functional groups selected from --COOR, --COOM, --SOR, --SO.sub.2 R, --SO.sub.3 R, --SOM, --SO.sub.2 M, --SO.sub.3 M, --OH, --NR.sup.22 R.sup.23 (wherein, R represent a hydrogen atom, alkyl group or aryl group, M represents a metal atom, R.sup.22 and R.sup.23 each independently represent a hydrogen atom, alkyl group or aryl group) or a layer of which exposed portions can be removed by heat mode exposure.

    摘要翻译： 可以通过低能量热模式曝光写入的平版印刷版原版，具有优异的图像部分强度和抗玷污性，可以用水显影，或者可以安装在印刷机中，因为它不需要具体的印刷 提供了在写入图像之后的湿显影处理，摩擦等处理及其制造方法。 本发明的平版印刷版原版是通过在具有亲水性表面的基材上层叠而形成的层，所述基材是由疏水性聚合物构成的层，所述疏水性聚合物通过加热而亲水化，以及由至少具有侧链的亲水性高分子化合物 环氧烷基或选自-COOR，-COOM，-SOR，-SO 2 R，-SO 3 R，-SOM，-SO 2 M，-SO 3 M，-OH，-NR 22 R 23的氧化烯基或官能团之一（其中，R表示氢原子，烷基 或芳基，M表示金属原子，R 22和R 23各自独立地表示氢原子，烷基或芳基）或通过热模式曝光可以除去暴露部分的层。