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    METHOD FOR PRODUCING PLANOGRAPHIC PRINTING PLATE AND PLANOGRAPHIC PRINTING PLATE
    134.
    发明申请
    METHOD FOR PRODUCING PLANOGRAPHIC PRINTING PLATE AND PLANOGRAPHIC PRINTING PLATE 审中-公开
    生产平面印刷板和平面印刷板的方法

    公开(公告)号：US20140182471A1

    公开(公告)日：2014-07-03

    申请号：US14200004

    申请日：2014-03-06

    Applicant: Fujifilm Corporation

    Inventor： Shigekatsu FUJII ,  Yoshinori TAGUCHI ,  Norio AOSHIMA

    IPC: G03F7/11 ,  B41C1/10

    CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  G03F7/322

    Abstract: A method for producing a planographic printing plate, including the steps of: image-wise exposing a positive type planographic printing plate precursor including an intermediate layer and a positive type image-forming layer successively on a support, the intermediate layer having a coating amount after drying of from 2 mg/m2 to 200 mg/m2 and including a polymer including a repeating unit represented by the following formula (I-1) and a repeating unit represented by the following formula (I-2); and developing the exposed positive type planographic printing plate precursor using a treatment liquid having a pH of from 7 to 12:

    Abstract translation: 一种平版印刷版的制造方法，包括以下步骤：在载体上依次将包含中间层和正型图像形成层的正型平版印刷版原版成像曝光，所述中间层的涂布量为 包含由下述式（I-1）表示的重复单元和下述式（I-2）表示的重复单元构成的聚合物的干燥量为2mg / m 2〜200mg / m 2。 并使用pH为7〜12的处理液显影曝光的正型平版印刷版原版;

    LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PLATE MAKING METHOD THEREOF
    137.
    发明申请
    LITHOGRAPHIC PRINTING PLATE PRECURSOR AND PLATE MAKING METHOD THEREOF 有权
    平版印刷机前驱板及其制版方法

    公开(公告)号：US20120219911A1

    公开(公告)日：2012-08-30

    申请号：US13406095

    申请日：2012-02-27

    Applicant: Shota SUZUKI ,  Yuriko Ishiguro

    Inventor： Shota SUZUKI ,  Yuriko Ishiguro

    IPC: G03F7/20 ,  G03F7/004

    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％。

    Processing of positive-working lithographic printing plate precursor
    139.
    发明授权
    Processing of positive-working lithographic printing plate precursor 有权
    正性平版印刷版前体的加工

    公开(公告)号：US08187792B2

    公开(公告)日：2012-05-29

    申请号：US12195468

    申请日：2008-08-21

    Applicant: Moshe Levanon ,  Moshe Nakash ,  Tanya Kurtser

    Inventor： Moshe Levanon ,  Moshe Nakash ,  Tanya Kurtser

    IPC: G03F7/30 ,  B41N1/10

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/039 ,  G03F7/322

    Abstract: Positive-working imageable elements can be imaged and processed using a processing solution that comprises at least 0.03 N of an organic amine or a mixture thereof, whose conjugated acids have a pKa greater than 9 and a boiling point greater than 150° C. The imageable element is a single-layer, infrared radiation-sensitive positive-working imageable element comprising a substrate and an infrared radiation absorbing compound. It also has an imageable layer that comprises a developability-enhancing compound and a poly(vinyl acetal) in which at least 25 mol % of its recurring units comprise pendant phenol, naphthol, or anthracenol groups that are substituted with one or more electron-withdrawing groups.

    Abstract translation: 可以使用包含至少0.03N的共轭酸的pKa大于9且沸点大于150℃的有机胺或其混合物的处理溶液成像和处理正性可成像元件。可成像的 元件是包括基底和红外辐射吸收化合物的单层红外辐射敏感的正性可成像元件。 它还具有可成像层，其包含显影性增强化合物和聚（乙烯醇缩醛），其中至少25摩尔％的其重复单元包括被一个或多个吸电子取代的侧苯酚，萘酚或蒽代醇基 团体

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