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    Method for producing a planographic printing plate
    1.
    发明授权
    Method for producing a planographic printing plate 有权

    公开(公告)号：US10126654B2

    公开(公告)日：2018-11-13

    申请号：US14449165

    申请日：2014-08-01

    Applicant: Norio Aoshima

    Inventor： Norio Aoshima

    IPC: G03F7/32 ,  G03F7/30 ,  B41C1/10 ,  G03F7/20

    Abstract: Provided is a method of producing a planographic printing plate, including: subjecting a planographic printing plate precursor, which has a support and a positive-working image recording layer, to image-wise exposure; and developing it using an alkaline aqueous solution which contains a specific compound and has a pH of from 8.5 to 10.8, in this order. The recording layer has: a lower layer containing a water-insoluble and alkali-soluble resin and an infrared ray absorbing agent; and an upper layer containing a water-insoluble and alkali-soluble polyurethane resin and a polyorganosiloxane. The specific compound is a nonionic or anionic surfactant, or at least one compound represented by Formula (1) or (2), wherein R11, R12, and R13 each represent an alkyl group; R14 represents an alkylene group; and R15 represents a single bond or a divalent linking group containing a hetero atom; and R21, R22, and R23 each represent an alkyl group.

    METHOD FOR PRODUCING A PLANOGRAPHIC PRINTING PLATE
    2.
    发明申请
    METHOD FOR PRODUCING A PLANOGRAPHIC PRINTING PLATE 有权
    生产平面印刷板的方法

    公开(公告)号：US20110200943A1

    公开(公告)日：2011-08-18

    申请号：US13027282

    申请日：2011-02-15

    Applicant: Norio AOSHIMA

    Inventor： Norio AOSHIMA

    IPC: G03F7/20

    CPC classification number: G03F7/30 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41C2210/266 ,  G03F7/20 ,  G03F7/322

    Abstract: Provided is a method of producing a planographic printing plate, including: subjecting a planographic printing plate precursor, which has a support and a positive-working image recording layer, to image-wise exposure; and developing it using an alkaline aqueous solution which contains a specific compound and has a pH of from 8.5 to 10.8, in this order. The recording layer has: a lower layer containing a water-insoluble and alkali-soluble resin and an infrared ray absorbing agent; and an upper layer containing a water-insoluble and alkali-soluble polyurethane resin and a polyorganosiloxane. The specific compound is a nonionic or anionic surfactant, or at least one compound represented by Formula (1) or (2), wherein R11, R12, and R13 each represent an alkyl group; R14 represents an alkylene group; and R15 represents a single bond or a divalent linking group containing a hetero atom; and R21, R22, and R23 each represent an alkyl group.

    Abstract translation: 提供一种平版印刷版的制造方法，其特征在于，包括：对具有支撑体和正图像记录层的平版印刷版原版进行成像曝光; 并使用含有特定化合物的碱性水溶液显影，pH为8.5〜10.8。 记录层具有：含有水不溶性和碱溶性树脂和红外线吸收剂的下层; 和含有水不溶性和碱溶性聚氨酯树脂和聚有机硅氧烷的上层。 特定化合物是非离子或阴离子表面活性剂，或至少一种式（1）或（2）表示的化合物，其中R 11，R 12和R 13各自表示烷基; R14表示亚烷基; R 15表示单键或含有杂原子的二价连接基团; R 21，R 22和R 23各自表示烷基。

    NEGATIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF LITHOGRAPHIC PRINTING USING SAME
    3.
    发明申请
    NEGATIVE-WORKING LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF LITHOGRAPHIC PRINTING USING SAME 有权
    负面工作平版印刷机前驱体及使用其的平版印刷方法

    公开(公告)号：US20100055613A1

    公开(公告)日：2010-03-04

    申请号：US12549549

    申请日：2009-08-28

    Applicant: Norio AOSHIMA ,  Kazuo MAEMOTO

    Inventor： Norio AOSHIMA ,  Kazuo MAEMOTO

    IPC: G03F7/20 ,  G03F7/004 ,  G03F7/26

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24

    Abstract: A negative-working lithographic printing plate precursor is disclosed that can be developed on the press without going through a development processing step, and a method of lithographic printing is also disclosed that uses this negative-working lithographic printing plate precursor. Also disclosed are a negative-working lithographic printing plate precursor that can be developed by a water-soluble resin-containing aqueous solution and a method of lithographic printing that uses this negative-working lithographic printing plate precursor. A negative-working lithographic printing plate precursor is provided that exhibits an excellent fine line reproducibility in nonimage areas even when printing is performed using ultraviolet-curing ink (UV ink). Also provided is a negative-working lithographic printing plate precursor that exhibits an excellent combination of fine line reproducibility and printing durability and that resists the production of scum during on-press development. The negative-working lithographic printing plate precursor has a support and has thereon a photopolymerizable layer that contains a polymer compound that has the urea bond in the main chain and a hydrophilic group and a carboxylic acid content less than 0.05 meq/g. The method of lithographic printing uses this negative-working lithographic printing plate precursor.

    Abstract translation: 公开了一种负性平版印刷版原版，其可以在印刷机上显影而不经过显影处理步骤，并且还公开了使用该负性平版印刷版原版的平版印刷方法。 还公开了可以通过含水溶性树脂的水溶液显影的负性平版印刷版原版和使用该负性平版印刷版原版的平版印刷法。 即使在使用紫外线固化油墨（UV油墨）进行印刷的情况下，也提供了在非图像区域中表现出优异的细线再现性的负性平版印刷版原版。 还提供了一种负极平版印刷版原版，其显示细线再现性和印刷耐久性的优异组合，并且抵抗了印刷机中的浮渣的生成。 负性平版印刷版原版具有支撑体，在其上具有包含在主链中具有尿素键的亲水性基团和羧酸含量小于0.05meq / g的高分子化合物的光聚合性层。 平版印刷方法使用这种负性平版印刷版原版。

    METHOD FOR PRODUCING A PLANOGRAPHIC PRINTING PLATE
    6.
    发明申请
    METHOD FOR PRODUCING A PLANOGRAPHIC PRINTING PLATE 审中-公开
    生产平面印刷板的方法

    公开(公告)号：US20160033868A1

    公开(公告)日：2016-02-04

    申请号：US14449165

    申请日：2014-08-01

    Applicant: Norio AOSHIMA

    Inventor： Norio AOSHIMA

    IPC: G03F7/30 ,  G03F7/20

    CPC classification number: G03F7/30 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41C2210/266 ,  G03F7/20 ,  G03F7/322

    Abstract: Provided is a method of producing a planographic printing plate, including: subjecting a planographic printing plate precursor, which has a support and a positive-working image recording layer, to image-wise exposure; and developing it using an alkaline aqueous solution which contains a specific compound and has a pH of from 8.5 to 10.8, in this order. The recording layer has: a lower layer containing a water-insoluble and alkali-soluble resin and an infrared ray absorbing agent; and an upper layer containing a water-insoluble and alkali-soluble polyurethane resin and a polyorganosiloxane. The specific compound is a nonionic or anionic surfactant, or at least one compound represented by Formula (1) or (2), wherein R11, R12, and R13 each represent an alkyl group; R14 represents an alkylene group; and R15 represents a single bond or a divalent linking group containing a hetero atom; and R21, R22, and R23 each represent an alkyl group.

    Abstract translation: 提供一种平版印刷版的制造方法，其特征在于，包括：对具有支撑体和正图像记录层的平版印刷版原版进行成像曝光; 并使用含有特定化合物的碱性水溶液显影，pH为8.5〜10.8。 记录层具有：含有水不溶性和碱溶性树脂和红外线吸收剂的下层; 和含有水不溶性和碱溶性聚氨酯树脂和聚有机硅氧烷的上层。 特定化合物是非离子或阴离子表面活性剂，或至少一种式（1）或（2）表示的化合物，其中R 11，R 12和R 13各自表示烷基; R14表示亚烷基; R 15表示单键或含有杂原子的二价连接基团; R 21，R 22和R 23各自表示烷基。

    Planographic printing plate precursor and printing method using the same
    8.
    发明授权
    Planographic printing plate precursor and printing method using the same 有权
    普通印版前体和印刷方法使用相同

    公开(公告)号：US08221957B2

    公开(公告)日：2012-07-17

    申请号：US12165205

    申请日：2008-06-30

    Applicant: Yu Iwai ,  Norio Aoshima

    Inventor： Yu Iwai ,  Norio Aoshima

    IPC: G03F7/004 ,  G03F7/027 ,  G03F7/033 ,  G03F7/09 ,  B41N1/00 ,  B41N1/08

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24

    Abstract: The invention provides a planographic printing plate precursor comprising: a hydrophilic support; and an image recording layer that is provided on the support, the image recording layer comprising: an infrared ray absorbing agent (A); a polymerization initiator (B); a polymerizable monomer (C); and a specific polymer compound (D) having an alkyleneoxy group in its molecule and having, in a side chain thereof at least one specific group. The invention further provides a printing method using the planographic printing plate precursor, wherein no specific development process is required for performing printing.

    Abstract translation: 本发明提供一种平版印刷版前体，其包括：亲水载体; 以及设置在所述支撑体上的图像记录层，所述图像记录层包括：红外线吸收剂（A）; 聚合引发剂（B）; 可聚合单体（C）; 和在其分子中具有亚烷氧基的特定聚合物化合物（D），并且在其侧链中具有至少一个特定基团。 本发明还提供一种使用平版印刷版原版的印刷方法，其中不需要特定的显影处理来进行印刷。

    METHOD FOR PROCESSING WASTE SOLUTION IN PLATE-MAKING PROCESS OF PHOTOSENSITIVE PLANOGRAPHIC PRINTING PLATE
    9.
    发明申请
    METHOD FOR PROCESSING WASTE SOLUTION IN PLATE-MAKING PROCESS OF PHOTOSENSITIVE PLANOGRAPHIC PRINTING PLATE 审中-公开
    在光刻印刷板的制版工艺中处理废物溶液的方法

    公开(公告)号：US20120175239A1

    公开(公告)日：2012-07-12

    申请号：US13496306

    申请日：2010-06-18

    Applicant: Norio Aoshima ,  Toshihiro Watanabe ,  Fumikazu Kobayashi

    Inventor： Norio Aoshima ,  Toshihiro Watanabe ,  Fumikazu Kobayashi

    IPC: C02F1/04

    CPC classification number: G03F7/3092 ,  G03F7/322

    Abstract: A method for processing waste solution in the plate-making process, in which the waste solution in the plate-making process, which is discharged when the plate-making process of a photosensitive planographic printing plate is carried out using a developer for a photosensitive planographic printing plate, the developer containing at least one sugar selected from non-reducing sugars and at least one base without containing a silicate and by having a pH from 9.0 to 13.5, is evaporated and concentrated by an evaporative concentration apparatus, thereby being separated into water vapor and a dissolved component, wherein, the waste solution in the plate-making process is heated by a heating means in an evaporation container that is provided with base resistance, and the water vapor separated from the waste solution in the plate-making process is taken out from the evaporation container and condensed in a cooling means, thereby being turned into reclaimed water.

    Abstract translation: 一种用于在制版过程中处理废溶液的方法，其中在使用感光平版印刷机的显影剂进行感光平版印刷版的制版过程时排出的制版过程中的废溶液 含有至少一种选自非还原糖和至少一种不含硅酸盐的碱和通过pH为9.0至13.5的糖的显影剂通过蒸发浓缩装置蒸发并浓缩，从而分离成水 蒸气和溶解成分，其中，制版过程中的废溶液通过加热装置在具有耐碱性的蒸发容器中加热，并且在制版过程中与废溶液分离的水蒸汽为 从蒸发容器中取出并在冷却装置中冷凝，从而变成再生水。

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