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    Image evaluation method and quality control method for planographic printing plate
    345.
    发明申请
    Image evaluation method and quality control method for planographic printing plate 审中-公开
    平版印刷版的图像评估方法和质量控制方法

    公开(公告)号：US20040224260A1

    公开(公告)日：2004-11-11

    申请号：US10834007

    申请日：2004-04-29

    Applicant: FUJI PHOTO FILM CO., LTD.

    Inventor： Mitsuo Osato ,  Koichiro Aono

    IPC: G03F007/00

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

    Abstract: An image evaluation method of the planographic printing plate comprises the steps of (A) producing a standard developer-treated planographic printing plate by preparing a planographic printing plate precursor comprising a substrate and a photosensitive layer, which includes an aqueous alkaline solution-soluble resin and a compound that absorbs light and generates heat, on the substrate, exposing the planographic printing plate precursor under a condition that forms a checkerboard image of rectangles having one side that is 5 to 50 nullm in length, and then developing the image with a standard developer; (B) producing a subject developer-treated planographic printing plate in the same manner as the above-mentioned step (A) except the development is carried out with a subject developer to be evaluated; and (C) comparing the above-mentioned checkerboard images resulted from the standard developer-treated planographic printing plate, with that resulted from the subject developer-treated planographic printing plate.

    Abstract translation: 平版印刷版的图像评价方法包括以下步骤：（A）通过制备包含基材和感光层的平版印刷版原版来制备标准显影剂处理的平版印刷版，所述基片和感光层包括碱溶性水溶性树脂和 在基板上吸收光并产生热量的化合物，在形成具有长度为5至50μm的长方形的矩形的棋盘图像的条件下使平版印刷版原版曝光，然后用标准显影剂显影图像 ; （B）以与上述步骤（A）相同的方式生产受试者显影剂处理的平版印刷版，除了用待评估的显影剂进行显影之外， 和（C）将由标准显影剂处理的平版印刷版产生的上述棋盘图像与由经显影剂处理的平版印刷版产生的棋盘图像进行比较。

    Photosensitive composition and planographic printing plate precursor
    348.
    发明申请
    Photosensitive composition and planographic printing plate precursor 失效
    光敏组合物和平版印刷版前体

    公开(公告)号：US20040180289A1

    公开(公告)日：2004-09-16

    申请号：US10796973

    申请日：2004-03-11

    Applicant: FUJI PHOTO FILM CO., LTD.

    Inventor： Kazuto Shimada ,  Tadahiro Sorori ,  Morio Yagihara

    IPC: G03F007/029 ,  G03F007/032

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/3333 ,  B41M5/368 ,  B41M5/465

    Abstract: This invention describes a heat sensitive composition comprising: (A-I) a compound which is represented by the following general formula (I) and generates a radical when heated, and (B-I) a compound having physical and chemical properties that are changed irreversibly by a radical, RnullSO2nullMnullnullnullGeneral formula (I) wherein R represents an alkyl group or aryl group, and Mnull represents a counter cation selected from sulfonium, iodonium, diazonium, ammonium and azinium; and a negative planographic printing plate precursor which can be recorded by heat mode using this composition. This invention also describes a planographic printing plate precursor comprising a substrate having disposed thereon a photosensitive layer containing (C-II) a light-heat converting agent, (B-II) a compound having a polymerizable unsaturated group, and (A-II) an onium salt having at least two cation parts in one molecule.

    Abstract translation: 本发明描述了一种热敏性组合物，其包含：（AI）由以下通式（I）表示的化合物，并在加热时产生自由基，（BI）具有由激进基团不可逆地改变的物理和化学性质的化合物 ，R-SO 2 - M +通式（I）其中R表示烷基或芳基，M +表示选自锍，碘鎓，重氮，铵和氮鎓的抗衡阳离子; 以及可以使用该组合物通过热模式记录的负型平版印刷版原版。 本发明还描述了一种平版印刷版原版，其包括在其上设置有含有（C-II）光热转换剂（B-II）具有可聚合不饱和基团的化合物和（A-II） 在一个分子中具有至少两个阳离子部分的鎓盐。

    Infrared absorbing compounds and their use in imageable elements
    349.
    发明授权
    Infrared absorbing compounds and their use in imageable elements 失效
    红外吸收化合物及其在可成像元素中的应用

    公开(公告)号：US06790590B2

    公开(公告)日：2004-09-14

    申请号：US10353106

    申请日：2003-01-27

    Applicant: Jeffrey Collins ,  Ting Tao ,  Thomas Jordan

    Inventor： Jeffrey Collins ,  Ting Tao ,  Thomas Jordan

    IPC: G03F7004

    CPC classification number: B41M5/465 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  C09B23/0066 ,  C09B23/086 ,  C09B69/02 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

    Abstract: Infrared absorbing compounds in which both the anion and the cation absorb infrared radiation, imageable elements that contain these compounds, and methods for forming images using the imageable elements are disclosed. The compounds have the structure: in which Y1 and Y2 are each independently hydrogen, halo, alkyl, diphenylamino, or phenylthio; R1, R2, R3, and R4 are each independently hydrogen, methyl, or SO3−, with the proviso that two of R1, R2, R3, and R4 are SO3−; R5 and R6 are each independently an alkyl group; Z1, Z2, Z4, and Z5 are each independently a benzo group or a naphtho group; Z3 and Z6 are each independently two hydrogen atoms, a cyclohexene residue, or a cyclopentene residue; X1, X2, X3, and X4 are each independently S, O, NH, CH2, or C(CH3)2; and n1 and n2 are each independently 0 to 4.

    Abstract translation: 公开了阴离子和阳离子吸收红外辐射的红外吸收化合物，含有这些化合物的可成像元素，以及使用可成像元件形成图像的方法。 该化合物具有以下结构：其中Y 1和Y 2各自独立地为氢，卤素，烷基，二苯基氨基或苯硫基; R 1，R 2，R 3和R 4各自独立地为氢，甲基或SO 3 - ，条件是R 1，R 2，R 3和R 4中的两个为SO 3 - 。 R5和R6各自独立地为烷基; Z 1，Z 2，Z 4和Z 5各自独立地为苯并基或萘酚基; Z 3和Z 6各自独立地为两个氢原子，环己烯残基或环戊烯残基; X 1，X 2，X 3和X 4各自独立地为S，O，NH，CH 2或C（CH 3）2; n1和n2各自独立地为0〜4。

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