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    Lithographic process involving on press development
    2.
    发明公开
    Lithographic process involving on press development 有权
    Lithograpahisches Verfahren mit auf der Druckpresse stattfindenden Entwicklung

    公开(公告)号：EP1484177A2

    公开(公告)日：2004-12-08

    申请号：EP04012991.8

    申请日：2004-06-02

    申请人： Fuji Photo Film Co., Ltd.

    发明人： Oshima, Yasuhito ,  Inno, Toshifumi ,  Mitsumoto, Tomoyoshi ,  Fujimaki, Kazuhiro ,  Shimada, Kazuto ,  Makino, Naonori

    IPC分类号： B41C1/10

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24

    摘要： A lithographic printing process comprises the steps of: imagewise exposing to infrared light a presensitized lithographic plate which comprises a hydrophilic support and an image-forming layer containing an infrared absorbing agent, a polymerization initiator and a binder polymer to polymerize the polymerizable compound within the exposed area; removing the image-forming layer within the unexposed area while mounting the lithographic plate on a cylinder of a printing press; and then printing with the lithographic plate while mounting the lithographic plate on the cylinder of the printing press. The polymerization initiator is a salt of an anion with a sulfonium ion. According to the present invention, a specific anion or a specific sulfonium ion is used in the polymerization initiator.

    摘要翻译： 平版印刷方法包括以下步骤：将包含亲水性支持体和包含红外线吸收剂的图像形成层，聚合引发剂和粘合剂聚合物的预定平版印刷板成像曝光于红外光，以使曝光的聚合化合物聚合 区; 在将印刷版安装在印刷机的滚筒上的同时，将未曝光区域内的图像形成层移除; 然后在将平版印刷版安装在印刷机的滚筒上的同时用平版印刷机进行印刷。 聚合引发剂是具有锍离子的阴离子的盐。 根据本发明，在聚合引发剂中使用特定的阴离子或特定的锍离子。

    Hydrophilic film, and planographic printing material, stain-preventative member and defogging member using the same
    5.
    发明公开
    Hydrophilic film, and planographic printing material, stain-preventative member and defogging member using the same 审中-公开
    Hydrophiler Film und Flachdruckmaterial，fleckenvorbeugendes Element und Kondensschutzelement

    公开(公告)号：EP1693410A2

    公开(公告)日：2006-08-23

    申请号：EP06003493.1

    申请日：2006-02-21

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Shimada, Kazuto ,  Hoshi, Satoshi ,  Yamasaki, Sumiaki

    IPC分类号： C08L5/00 ,  C08L3/00 ,  C08L1/08

    CPC分类号： B41C1/1066 ,  B41N3/036 ,  C08K5/0091 ,  C08K5/057 ,  C08K5/5415 ,  C08L1/286 ,  C08L3/08 ,  C08L5/00 ,  C08L5/04 ,  C09D183/04

    摘要： The invention provides a hydrophilic film obtained by curing, by at least one energy source selected from heat and light, a composition comprising a compound that has, in a molecule thereof, two or more ring structures selected from the group consisting of five-membered structures and six-membered structures, wherein the ring structures have a hydrophilic group. The invention further provides a planographic printing material having at least a substrate and the hydrophilic film formed on the substrate. The invention further provides a method for forming a planographic printing plate including at least forming an ink receiving portion on a planographic printing material by applying a hydrophobic material by an ink jet recording process.

    摘要翻译： 本发明提供一种通过至少一种选自热和光的能量源固化的组合物，该组合物包含在其分子中具有两个或更多个选自五元结构的环结构的化合物 和六元结构，其中环结构具有亲水基团。 本发明还提供了一种平版印刷材料，其具有至少一个基底，并且该亲水膜形成在基底上。 本发明还提供一种用于形成平版印刷版的方法，所述方法至少包括通过喷墨记录方法施加疏水材料在平版印刷材料上形成油墨接收部分。

    Planographic printing plate precursor
    8.
    发明公开
    Planographic printing plate precursor 有权
    平版印刷版前体

    公开(公告)号：EP1241002A2

    公开(公告)日：2002-09-18

    申请号：EP02005289.0

    申请日：2002-03-12

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Shimada, Kazuto ,  Sorori, Tadahiro

    IPC分类号： B41C1/10

    CPC分类号： B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/165

    摘要： A negative planographic printing plate precursor for heat-mode exposure systems, which has, on a support, a photosensitive layer containing: (A) a light-to-heat conversion agent; (B) a polymerizable unsaturated group-having compound; and (C) an onium salt having a counter anion with a valency of at least 2. The precursor is capable of being exposed with an IR laser for image formation thereon. The onium salt may be, for example, a diazonium salt, iodonium salt or sulfonium salt. The counter anion has at least two anionic sites which may be the same or different, and the anionic structure is preferably divalent to hexavalent.

    摘要翻译： 一种用于热模式曝光系统的负型平版印刷版原版，其在载体上具有感光层，所述感光层包含：（A）光热转换剂; （B）具有可聚合不饱和基团的化合物; 和（C）具有化合价至少为2的抗衡阴离子的鎓盐。该前体能够用IR激光器曝光以在其上形成图像。 鎓盐可以是例如重氮盐，碘鎓盐或锍盐。 抗衡阴离子具有至少两个可以相同或不同的阴离子部位，阴离子结构优选为二价至六价。

    Planographic printing method and planographic printing plate precursor used therein
    10.
    发明公开
    Planographic printing method and planographic printing plate precursor used therein 有权
    Flachdruckverfahren und darin verwendeterFlachdruckplattenvorläufer

    公开(公告)号：EP1566267A2

    公开(公告)日：2005-08-24

    申请号：EP05003445.3

    申请日：2005-02-17

    申请人： FUJI PHOTO FILM CO., LTD.

    发明人： Shimada, Kazuto

    IPC分类号： B41C1/10

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

    摘要： A planographic printing method including: providing a planographic printing plate precursor including a substrate and an image recording layer which is disposed on the substrate and contains (A) an infrared absorber, (B) a polymerization initiator and (C) a polymerizable compound; imagewise exposing the planographic printing plate precursor with an infrared laser; and supplying oil-based ink and an aqueous component to the exposed planographic printing plate precursor without any development treatment, so as to print an image. A region of the planographic printing plate precursor that has not been exposed with an infrared laser is removed during the printing. The polymerizable compound of (C) is represented by the following formula (1):
    wherein Ar 1 , R 1 , Z and n are as defined in the claims and the specification.

    摘要翻译： 一种平版印刷方法，包括：提供包括基材的平版印刷版原版和设置在所述基板上的图像记录层，所述图像记录层包含（A）红外线吸收剂，（B）聚合引发剂和（C）可聚合化合物; 用红外激光成像曝光平版印刷版前体; 并且在没有任何显影处理的情况下将油性油墨和水性成分供给到曝光的平版印刷版原版上，以便印刷图像。 在印刷过程中除去未被红外线激光曝光的平版印刷版原版的区域。 （C）的可聚合化合物由下式（1）表示：其中Ar 1，R 1，Z和n如权利要求书和说明书中所定义。