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    POSITIVE WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PROCESS FOR PREPARING LITHOGRAPHIC PRINTING PLATE
    261.
    发明申请
    POSITIVE WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PROCESS FOR PREPARING LITHOGRAPHIC PRINTING PLATE 有权
    正面工作平版印刷机前驱板及其制版方法

    公开(公告)号：US20140349234A1

    公开(公告)日：2014-11-27

    申请号：US14357640

    申请日：2012-10-30

    Applicant: Eastman Kodak Company

    Inventor： Motohiro Tsushima ,  Yasuhiro Asawa

    IPC: G03F7/075 ,  G03F7/42

    CPC classification number: G03F7/0758 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  G03F7/422

    Abstract: The present invention relates to a positive working lithographic printing plate precursor, comprising:(1) a substrate; and (2) an imaging layer, formed on the substrate, comprising a water-insoluble and an alkaline aqueous solution-soluble or dispersible resin and a photo-thermal converting material, wherein the imaging layer comprises either polyurethane or polyurethane urea or both of the polyurethane and the polyurethane urea, the polyurethane and the polyurethane urea comprising a unit having a substituent having an acidic hydrogen atom and a unit having a polysiloxane moiety in a side or main chain. The present invention can provide a lithographic printing plate precursor which has high printing durability, good scratch resistance, and good developing properties, as well as enhanced ink receptivity.

    Abstract translation: 本发明涉及一种正性平版印刷版原版，包括：（1）基材; 和（2）成像层，其形成在所述基材上，所述成像层包含水不溶性和碱性水溶性溶液或可分散树脂和光热转换材料，其中所述成像层包含聚氨酯或聚氨酯脲或二者 聚氨酯和聚氨酯脲，聚氨酯和聚氨酯脲，其包含具有酸性氢原子的取代基的单元和在侧链或主链具有聚硅氧烷部分的单元。 本发明可提供具有高印刷耐久性，良好的耐刮擦性和良好的显影性能的平版印刷版原版以及增强的油墨接收性。

    Direct Inkjet Offset Lithographic Printing System
    263.
    发明申请
    Direct Inkjet Offset Lithographic Printing System 审中-公开
    直接喷墨胶印平版印刷系统

    公开(公告)号：US20140165867A1

    公开(公告)日：2014-06-19

    申请号：US13910545

    申请日：2013-06-05

    Applicant: Recognition Systems, Inc.

    Inventor： Dino Paro ,  Charles D. DeBoer

    IPC: B41N1/08

    CPC classification number: B41N1/083 ,  B41C1/1066 ,  B41C2201/04 ,  B41C2201/14

    Abstract: A method of producing an offset lithographic printing plate including the steps of providing a grained, anodized and passivated aluminum plate of preferred surface roughness; applying a receptive coating to the grained aluminum plate; image-wise applying an inkjet fluid on top of the receptive coating; and heating the oleophilic inkjet fluid allowing an oleophilic resin of the inkjet fluid to bond with the grained aluminum.

    Abstract translation: 一种生产胶印平版印刷版的方法，包括以下步骤：提供优选表面粗糙度的粒状，阳极化和钝化的铝板; 将接受性涂层施加到粒状铝板上; 以图像方式将喷墨流体施加在接受涂层的顶部; 并加热亲油喷墨流体，使喷墨流体的亲油树脂与粒状铝结合。

    LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PLATE MAKING METHOD USING THE SAME
    264.
    发明申请
    LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PLATE MAKING METHOD USING THE SAME 审中-公开
    平版印刷机前面板和使用该板的制版方法

    公开(公告)号：US20130216950A1

    公开(公告)日：2013-08-22

    申请号：US13852537

    申请日：2013-03-28

    Applicant: FUJIFILM CORPORATION

    Inventor： Takashi SATO ,  Junya ABE ,  Yu IWAI

    IPC: G03F7/09 ,  G03F7/26

    CPC classification number: G03F7/033 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/11 ,  G03F7/3035

    Abstract: A lithographic printing plate precursor includes a support, an undercoat layer and an image-recording layer in this order, in which by exposing imagewise the image-recording layer with laser and then supplying at least any of printing ink and dampening water on a cylinder of a printing machine, an unexposed area of the image-recording layer can be removed, and the image-recording layer contains (A) a polymerization initiator, (B) a polymerizable compound and (C) a binder polymer, and the undercoat layer contains the copolymer (D1) as defined herein and the copolymer (D2) as defined herein and a weight of the copolymer (D1) is from 5 to 95% based on a total weight of the copolymers (D1) and (D2).

    Abstract translation: 平版印刷版原版依次包括支撑体，底涂层和图像记录层，其中通过用激光对图像记录层进行成像曝光，然后将至少任何印刷油墨和润版水供应到 可以除去印刷机，图像记录层的未曝光区域，图像记录层包含（A）聚合引发剂，（B）可聚合化合物和（C）粘合剂聚合物，底涂层含有 本文所定义的共聚物（D1）和本文所定义的共聚物（D2）和共聚物（D1）的重量相对于共聚物（D1）和（D2）的总重量为5至95％。

    Lithographic printing plate precursor and plate making method thereof
    265.
    发明授权
    Lithographic printing plate precursor and plate making method thereof 有权
    平版印刷版前体及其制版方法

    公开(公告)号：US08435720B2

    公开(公告)日：2013-05-07

    申请号：US13406095

    申请日：2012-02-27

    Applicant: Shota Suzuki ,  Yuriko Ishiguro

    Inventor： Shota Suzuki ,  Yuriko Ishiguro

    IPC: B41N1/14 ,  G03F7/09 ,  G03F7/20 ,  G03F7/038 ,  G03F7/11 ,  B41C1/10

    CPC classification number: B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/027 ,  G03F7/0388 ,  G03F7/092 ,  G03F7/11 ,  G03F7/3035

    Abstract: A lithographic printing plate precursor includes, in the following order: a support; an image-recording layer which is capable of forming an image by removing an unexposed area of the image-recording layer with at least one of printing ink and dampening water on a printing machine after exposure and contains an infrared absorbing dye, a polymerization initiator, a polymerizable compound and a binder polymer having an alkylene oxide group; and a protective layer containing a hydrophilic polymer which contains at least a repeating unit represented by the formula (1) as defined herein, a repeating unit represented by the formula (2) as defined herein, and a repeating unit represented by the formula (4) as defined herein, and in which a content of the repeating unit represented by the formula (4) is from 0.3 to 5.0% by mole based on total repeating units of the hydrophilic polymer.

    Abstract translation: 平版印刷版原版按以下顺序包括：载体; 图像记录层，其能够通过在曝光后在印刷机上用印刷油墨和润版水中的至少一种去除图像记录层的未曝光区域而形成图像，并且包含红外吸收染料，聚合引发剂， 可聚合化合物和具有烯化氧基团的粘合剂聚合物; 和含有至少含有如本文定义的式（1）表示的重复单元的亲水性聚合物的保护层，由本文定义的式（2）表示的重复单元和由式（4）表示的重复单元 ），其中由式（4）表示的重复单元的含量相对于亲水性聚合物的总重复单元为0.3〜5.0摩尔％。

    LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF PREPARING LITHOGRAPHIC PRINTING PLATE USING THE SAME
    267.
    发明申请
    LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF PREPARING LITHOGRAPHIC PRINTING PLATE USING THE SAME 有权
    平版印刷机前驱体及使用其制备平版印刷板的方法

    公开(公告)号：US20130052586A1

    公开(公告)日：2013-02-28

    申请号：US13562956

    申请日：2012-07-31

    Applicant: Shota SUZUKI

    Inventor： Shota SUZUKI

    IPC: G03F7/004 ,  G03F7/20

    CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/22 ,  B41C2210/24

    Abstract: A lithographic printing plate precursor includes, in the following order: a support; an image-recording layer which is capable of forming an image by removing an unexposed area by an automatic development processor in the presence of a developer having pH of from 2 to 14 after exposure and contains (A) a sensitizing dye, (B) a polymerization initiator, (C) a polymerizable compound and (D) a polymer which is insoluble in water and alkali-soluble; and a protective layer, and the protective layer contains (E) a hydrophilic polymer which has a repeating unit represented by the formula (1) as defined herein and a repeating unit represented by the formula (2) as defined herein and a sum of the repeating unit represented by the formula (1) and the repeating unit represented by the formula (2) is at least 95% by mole based on total repeating units constituting the polymer.

    Abstract translation: 平版印刷版原版按以下顺序包括：载体; 一种图像记录层，其能够在暴露于pH为2至14的显影剂存在下通过自动显影处理器去除未曝光区域而形成图像，并且包含（A）感光染料，（B） 聚合引发剂，（C）可聚合化合物和（D）不溶于水和碱溶性的聚合物; 保护层，保护层含有（E）具有如本文所定义的式（1）表示的重复单元的亲水性聚合物和由本文定义的式（2）表示的重复单元和 由式（1）表示的重复单元和由式（2）表示的重复单元相对于构成聚合物的总重复单元至少为95摩尔％。

    LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF PRODUCING THEREOF
    270.
    发明申请
    LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF PRODUCING THEREOF 有权
    平版印刷机前驱体及其生产方法

    公开(公告)号：US20130017485A1

    公开(公告)日：2013-01-17

    申请号：US13637278

    申请日：2011-03-15

    Applicant: Yuzo Fujiki ,  Shota Suzuki

    Inventor： Yuzo Fujiki ,  Shota Suzuki

    IPC: G03F7/004

    CPC classification number: B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/033 ,  G03F7/11 ,  G03F7/3035

    Abstract: To provide a lithographic printing plate precursor which is excellent in the gum development property, running processing property and scratch resistance and a lithographic printing plate precursor which is good in all performances of the on-press development property, ink receptivity, sensitivity and printing durability, and a method of producing thereof. A lithographic printing plate precursor has a support, an image-recording layer containing a radical polymerization initiator and a radical polymerizable compound, and an overcoat layer containing a polymer resin which has a cloud point in an aqueous solution and includes a monomer unit containing at least any of an amino group and an amido bond, in this order.

    Abstract translation: 为了提供在显影性，油墨接受性，灵敏度和印刷耐久性的所有性能方面优异的胶印显影性，运行加工性和耐刮擦性的平版印刷版原版，以及平版印刷版前体， 及其制造方法。 平版印刷版原版具有载体，包含自由基聚合引发剂和可自由基聚合的化合物的图像记录层，以及含有在水溶液中具有浊点的聚合物树脂的外涂层，并且包含至少含有 任何氨基和酰氨基键。

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