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    Planographic printing plate precursor and method of making planographic printing plate
    521.
    发明申请
    Planographic printing plate precursor and method of making planographic printing plate 审中-公开
    平版印刷版原版和制版方法

    公开(公告)号：US20060046185A1

    公开(公告)日：2006-03-02

    申请号：US11200107

    申请日：2005-08-10

    Applicant: Takahiro Goto

    Inventor： Takahiro Goto

    IPC: G03C1/76

    CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/092

    Abstract: Disclosed is a planographic printing plate precursor including a photosensitive layer containing an infrared absorber, a polymerization initiator, a polymerizable compound and a binder polymer and a protective layer laminated on a support in this order, wherein the protective layer contains a mica compound and at least one polyvinyl alcohol selected from the group consisting of a polyvinyl alcohol having a saponification value of 90 mol % or less and an acid modified polyvinyl alcohol. Also disclosed is a method of making a planographic printing plate, the method including exposing the planographic printing plate precursor to light having a wavelength of 750 nm to 1400 nm and then carrying out developing step at a conveying speed of 1.25 m/min. or more with substantially no heat treatment and no water-washing treatment.

    Abstract translation: 公开了一种平版印刷版原版，其包括含有红外线吸收剂，聚合引发剂，聚合性化合物和粘合剂聚合物的感光层和层叠在载体上的保护层，其中保护层含有云母化合物，并且至少 一种选自皂化值为90摩尔％以下的聚乙烯醇和酸改性聚乙烯醇的聚乙烯醇。 还公开了制造平版印刷版的方法，该方法包括将平版印刷版前体暴露于波长为750nm至1400nm的光，然后以1.25m / min的输送速度进行显影步骤。 以上，基本上不进行热处理，不进行水洗处理。

    Planographic printing method and planographic printing plate precursor used therein
    522.
    发明申请
    Planographic printing method and planographic printing plate precursor used therein 有权
    其中使用的平版印刷法和平版印刷版前体

    公开(公告)号：US20050282086A1

    公开(公告)日：2005-12-22

    申请号：US11153689

    申请日：2005-06-16

    Applicant: Kazuto Shimada ,  Tomoyoshi Mitsumoto

    Inventor： Kazuto Shimada ,  Tomoyoshi Mitsumoto

    IPC: B41C1/10 ,  B41M5/36 ,  G03C1/492

    CPC classification number: B41M5/368 ,  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

    Abstract: A planographic printing plate precursor includes a substrate and an image recording layer provided thereon, the image recording layer being capable of recording through exposure to an infrared ray and containing at least (A) an infrared absorbing agent, (B) a polymerization initiator comprising an onium salt formed by an onium cation and a carboxylic acid anion, where the carboxylic acid anion has an acid group, a hetero atom and an aromatic group, (C) a polymerizable compound and (D) a binder polymer. The planographic printing plate precursor is exposed imagewise with an infrared laser. Then, printing is carried out using the exposed planographic printing plate precursor, which is set in a printer without being subjected to any developing process, by feeding an oil based ink and an aqueous component onto the planographic printing plate precursor. Unexposed areas of the planographic printing plate precursor are removed during the printing process.

    Abstract translation: 平版印刷版前体包括基板和设置在其上的图像记录层，图像记录层能够通过暴露于红外线并至少包含（A）红外线吸收剂进行记录，（B）聚合引发剂包括 由鎓阳离子和羧酸阴离子形成的鎓盐，其中羧酸阴离子具有酸基，杂原子和芳族基团，（C）可聚合化合物和（D）粘合剂聚合物。 平版印刷版前体用红外激光成像曝光。 然后，通过将油性油墨和水性成分供给到平版印刷版原版上，使用曝光的平版印刷版原版进行印刷，其中该平版印刷版原版设置在打印机中，不经受任何显影处理。 平版印刷版前体的未曝光区域在印刷过程中被去除。

    Method for colored image formation
    523.
    发明申请
    Method for colored image formation 有权
    彩色图像形成方法

    公开(公告)号：US20050271981A1

    公开(公告)日：2005-12-08

    申请号：US11138538

    申请日：2005-05-27

    Applicant: Hidekazu Oohashi ,  Kazuto Kunita

    Inventor： Hidekazu Oohashi ,  Kazuto Kunita

    IPC: B41C1/10 ,  B41M5/36 ,  G03F7/16 ,  G03F7/20 ,  G03C1/492

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368

    Abstract: A method for forming a colored image with good visibility on a lithographic printing plate precursor by exposure to a laser light, particularly, a method for forming a colored image with good visibility on a lithographic printing plate precursor which is developable on a printing press, the method for forming a colored image comprising: exposing a lithographic printing plate precursor to a laser light; and heating or exposing the entire lithographic printing plate to form a colored image, wherein the lithographic printing precursor comprises a support and a photosensitive-thermosensitive layer capable of recording an image by exposure to an infrared laser, the photosensitive-thermosensitive layer containing an infrared absorbent and a discoloring material that undergoes color change upon exposure.

    Abstract translation: 特别是通过曝光于激光来形成平版印刷版原版上具有良好可见度的着色图像的方法，特别是在印刷机上可显影的平版印刷版原版上形成具有良好可见性的彩色图像的方法， 用于形成彩色图像的方法，包括：将平版印刷版前体暴露于激光; 并且加热或曝光整个平版印刷版以形成彩色图像，其中平版印刷前体包括支持体和能够通过暴露于红外激光而记录图像的光敏热敏层，所述光敏热敏层含有红外吸收剂 以及在曝光时经历变色的变色材料。

    Lithographic printing method
    526.
    发明申请
    Lithographic printing method 审中-公开
    平版印刷法

    公开(公告)号：US20050204945A1

    公开(公告)日：2005-09-22

    申请号：US11080540

    申请日：2005-03-16

    Applicant: Koji Sonokawa

    Inventor： Koji Sonokawa

    IPC: G03F7/004 ,  B41C1/055 ,  B41C1/10 ,  B41M1/06 ,  B41N1/14 ,  G03F7/00 ,  G03F7/30 ,  G03F7/32

    CPC classification number: G03F7/3035 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M1/06 ,  B41P2227/70 ,  G03F7/32 ,  G03F7/325

    Abstract: A lithographic printing method comprising the following steps (i) to (v): (i) a step of preparing a lithographic printing plate precursor comprising a support having thereon an image recording layer removable by a printing ink, a fountain solution or both thereof, (iia) a step of loading the lithographic printing plate precursor on a plate cylinder of a printing press after imagewise exposing it, or (iib) a step of imagewise exposing the lithographic printing plate precursor after loading it on a plate cylinder of a printing press, (iii) a step of supplying ink to the lithographic printing plate precursor after exposure by a keyless inker, (iv) a step of removing the image recording layer of the lithographic printing plate precursor in the unexposed part after the completion of the step (iii) or simultaneously with the step (iii), and (v) a step of performing printing.

    Abstract translation: 一种平版印刷方法，包括以下步骤（i）至（v）：（i）制备平版印刷版原版的步骤，所述平版印刷版原版包括其上具有可由印刷油墨，润版液或其二者可移除的图像记录层的载体， （iia）在成像曝光之后将平版印刷版原版装载在印刷机的印版滚筒上的步骤，或者（i）将平版印刷版原版装载在印刷机的印版滚筒上后成像曝光的步骤 ，（iii）在通过无键式打印机曝​​光之后向平版印刷版原版供墨的步骤，（iv）在完成步骤之后去除未曝光部分中的平版印刷版原版图像记录层的步骤（ iii）或与步骤（iii）同时进行，和（v）执行打印的步骤。

    Lithographic printing plate precursor
    527.
    发明授权
    Lithographic printing plate precursor 失效
    平版印刷版前体

    公开(公告)号：US06919163B2

    公开(公告)日：2005-07-19

    申请号：US10346083

    申请日：2003-01-17

    Applicant: Hidekazu Oohashi ,  Sumiaki Yamasaki

    Inventor： Hidekazu Oohashi ,  Sumiaki Yamasaki

    IPC: G03F7/00 ,  B41C1/10 ,  B41N1/14 ,  G03C1/76 ,  B41N1/00 ,  G03F7/26

    CPC classification number: B41C1/1041 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/165 ,  Y10T428/2982 ,  Y10T428/2993

    Abstract: A lithographic printing plate precursor comprising a support having provided thereon a hydrophilic layer which is converted to hydrophobic by heating, wherein the hydrophilic layer contains (1) an organic and inorganic composite having a crosslinking structure obtained by hydrolysis and poly-condensation on condition of coexistence of a metal complex compound and an organic hydrophilic resin, and (2) core-shell structural fine particles containing a resin core having a functional group capable of interacting with the organic and inorganic composite and a resin shell not substantially having a functional group capable of interacting with the organic and inorganic composite.

    Abstract translation: 一种平版印刷版原版，其具有在其上设置有通过加热转变为疏水性的亲水层的载体，其中所述亲水层含有（1）在共存条件下通过水解和多缩合获得的具有交联结构的有机和无机复合物 的金属络合物和有机亲水性树脂，以及（2）含有具有能够与有机和无机复合体相互作用的官能团的树脂核心的核 - 壳结构细颗粒和基本上不具有能够与有机和无机复合物相互作用的官能团的树脂壳 与有机和无机复合材料相互作用。

    Photosensitive composition and planographic printing plate precursor
    529.
    发明授权
    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：US06908727B2

    公开(公告)日：2005-06-21

    申请号：US10796973

    申请日：2004-03-11

    Applicant: Kazuto Shimada ,  Tadahiro Sorori ,  Morio Yagihara

    Inventor： Kazuto Shimada ,  Tadahiro Sorori ,  Morio Yagihara

    IPC: B41C1/10 ,  B41M5/26 ,  B41M5/30 ,  B41M5/333 ,  B41M5/36 ,  B41M5/40 ,  B41M5/46 ,  G03F7/004 ,  G03F7/016

    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, R—SO2−M+  General formula (I) wherein R represents an alkyl group or aryl group, and M+ 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）表示并在加热时产生自由基的化合物和（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 ，<？in-line-formula description =“In-line Formulas”end =“lead”？> R-SO <2> >通式（I）<？in-line-formula description =“In-line formula”end =“tail”？>其中R表示烷基或芳基，M + 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。

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