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    Lithographic printing plate precursor and lithographic printing method
    103.
    发明授权
    Lithographic printing plate precursor and lithographic printing method 有权
    平版印刷版原版和平版印刷法

    公开(公告)号：US07338746B2

    公开(公告)日：2008-03-04

    申请号：US10947231

    申请日：2004-09-23

    Applicant: Tomoyoshi Mitsumoto ,  Satoshi Hoshi

    Inventor： Tomoyoshi Mitsumoto ,  Satoshi Hoshi

    IPC: G03F7/11 ,  G03F7/14

    CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41N1/083 ,  G03F7/3035 ,  Y10S430/165

    Abstract: A lithographic printing plate precursor comprising: a support; an image recording layer comprising (A) an actinic ray absorber, (B) a polymerization initiator, and (C) a polymerizable compound, wherein the image recording layer is capable of being removed with at least one of a printing ink and a fountain solution; and an overcoat layer comprising an inorganic laminar compound. And a lithographic printing method comprising: mounting a lithographic printing plate precursor on a printing press; imagewise exposing the lithographic printing plate precursor with laser beams; and feeding at least one of a printing ink and a fountain solution to the lithographic printing plate precursor to remove a laser beams non-exposed area in an image recording layer; and performing printing.

    Abstract translation: 一种平版印刷版原版，包括：载体; 图像记录层，其包含（A）光化射线吸收剂，（B）聚合引发剂和（C）可聚合化合物，其中所述图像记录层能够用至少一种印刷油墨和润版液 ; 和包含无机层状化合物的外涂层。 以及平版印刷方法，包括：将平版印刷版原版安装在印刷机上; 用激光束成像曝光平版印刷版前体; 并将印刷油墨和润版液中的至少一种供给到平版印刷版原版以除去图像记录层中的未曝光区域的激光束; 并执行打印。

    Device and method for treating lithographic printing plate
    104.
    发明申请
    Device and method for treating lithographic printing plate 审中-公开
    用于处理平版印刷版的装置和方法

    公开(公告)号：US20080041257A1

    公开(公告)日：2008-02-21

    申请号：US11859756

    申请日：2007-09-22

    Applicant: Gary Teng

    Inventor： Gary Teng

    IPC: B41N1/00 ,  G03F7/26

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/033 ,  G03F7/265 ,  G03F7/3057 ,  G03F7/38

    Abstract: A device as well as method for treating without developing an imagewise exposed lithographic printing plate is disclosed. The device comprises a structure for providing a treating solution to the exposed plate. The exposed plate comprises on a substrate a photosensitive layer having hardened areas and non-hardened areas (for negative plate) or solubilized areas and non-solubilized areas (for positive plate). The non-hardened or solubilized areas of said photosensitive layer is removable with ink and/or fountain solution on a lithographic press. The treatment of the imagewise exposed plate allows one or more enhanced properties for the plate before on-press development, such as improved white light stability, enhanced or formation of visible image, improved hydrophilicity, or improved on-press developability.

    Abstract translation: 公开了一种装置以及不显影图像曝光的平版印刷版的处理方法。 该装置包括用于向暴露的板提供处理溶液的结构。 曝光的板在基板上包括具有硬化区域和非硬化区域（用于负极板）或溶解区域和未溶解区域（用于正极板）的感光层。 所述感光层的未硬化或溶解的区域可用油墨和/或润版液在平版印刷机上除去。 图像曝光板的处理允许在印刷前显影时板的一种或多种增强的性能，例如改善的白光稳定性，增强的或可见图像的形成，改善的亲水性或改善的印刷显影性。

    Photosensitive composition and planographic printing plate precursor
    106.
    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：US07303857B2

    公开(公告)日：2007-12-04

    申请号：US10948470

    申请日：2004-09-24

    Applicant: Takahiro Goto

    Inventor： Takahiro Goto

    IPC: G03F7/031 ,  G03F7/033

    CPC classification number: B41M5/368 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41N1/083

    Abstract: The present invention provides a photosensitive composition including a compound that generates a radical by application of light or heat, a polymer having a phenyl group substituted with a vinyl group on the side chain, a monomer having two or more phenyl groups substituted with a vinyl group, an infrared absorbing agent, and a compound having at least one carboxylic acid group and a weight average molecular weight of 3,000 or less. Additionally, the invention provides a planographic printing plate precursor including a substrate and a negative recording layer provided on the substrate and containing the above photosensitive composition.

    Abstract translation: 本发明提供一种感光性组合物，其包含通过使用光或热而产生自由基的化合物，在侧链上具有被乙烯基取代的苯基的聚合物，具有两个以上被乙烯基取代的苯基的单体 红外线吸收剂，以及具有至少一个羧酸基，重均分子量为3000以下的化合物。 此外，本发明提供了一种平版印刷版原版，其包括设置在基板上并含有上述感光性组合物的基板和负型记录层。

    Photosensitive recording material, planographic printing plate precursor, and stacks of the same
    107.
    发明申请
    Photosensitive recording material, planographic printing plate precursor, and stacks of the same 失效
    感光记录材料，平版印刷版前体和它们的叠层

    公开(公告)号：US20070212644A1

    公开(公告)日：2007-09-13

    申请号：US11715995

    申请日：2007-03-09

    Applicant: Hisao Yamamoto ,  Hiromitsu Yanaka ,  Takahiro Goto ,  Shigeo Koizumi

    Inventor： Hisao Yamamoto ,  Hiromitsu Yanaka ,  Takahiro Goto ,  Shigeo Koizumi

    IPC: G03C1/00

    CPC classification number: G03F7/092 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  G03F7/11

    Abstract: The present invention provides a photosensitive recording material having a support, and a photosensitive layer and a protective layer formed in this order on or above the support. The photosensitive layer contains a polymerization initiator, a sensitizing agent, and a polymerizable compound. Further, the protective layer contains a water-insoluble and alkali-soluble dye that has an absorption wavelength region different from the absorption wavelength region of the sensitizing agent, and the dye is dispersed in a solid state in the protective layer. The present invention also provides a planographic printing plate precursor including the photosensitive recording material, a stack of the photosensitive recording materials, and a stack of the planographic printing plate precursors.

    Abstract translation: 本发明提供一种具有支持体的光敏记录材料，以及在该载体上或上方依次形成的感光层和保护层。 感光层含有聚合引发剂，增感剂和聚合性化合物。 此外，保护层含有具有与敏化剂的吸收波长区域不同的吸收波长区域的水不溶性碱溶性染料，染料在保护层中以固体状态分散。 本发明还提供了包括感光记录材料的平版印刷版原版，感光记录材料的叠层和平版印刷版前体的叠层。

    Method of developing laser sensitive lithographic printing plate
    109.
    发明申请
    Method of developing laser sensitive lithographic printing plate 有权
    开发激光平版印刷版的方法

    公开(公告)号：US20070196771A1

    公开(公告)日：2007-08-23

    申请号：US11787878

    申请日：2007-04-17

    Applicant: Gary Teng

    Inventor： Gary Teng

    IPC: G03F7/00

    CPC classification number: G03F7/38 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/033

    Abstract: A method of developing a laser sensitive lithographic printing plate with ink and/or fountain solution is described. The printing member comprises on a substrate a photosensitive layer soluble or dispersible in ink and/or fountain solution and capable of hardening upon exposure to a laser. The plate is exposed with a laser, deactivated, and then on-press developed with ink and/or fountain solution. Alternatively, the plate is developed with ink and/or fountain solution or the like off press, and then mounted on press for lithographic printing. The deactivation or off-press development allows the plate to be handled on press under white light or other light which is unsafe for a non-deactivated plate.

    Abstract translation: 描述了用油墨和/或润版液开发激光平版印刷版的方法。 印刷构件在基底上包括可溶于或可分散在油墨和/或润版液中的感光层，并且能够在暴露于激光时硬化。 该板用激光曝光，停用，然后用油墨和/或润版液进行按压显影。 或者，将板用油墨和/或润版液等冲压成型，然后安装在印刷机上用于平版印刷。 去激活或脱模显影允许板在白光或其他对非钝化板不安全的其它光下按压。

    Method of processing on-press developable lithographic printing plate
    110.
    发明申请
    Method of processing on-press developable lithographic printing plate 有权
    加工可印刷平版印刷版的方法

    公开(公告)号：US20070193460A1

    公开(公告)日：2007-08-23

    申请号：US11356911

    申请日：2006-02-18

    Applicant: Gary Teng

    Inventor： Gary Teng

    IPC: B41N1/00

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/38

    Abstract: A method of deactivating and on-press developing an exposed lithographic printing plate is disclosed. The plate comprises on a substrate a photosensitive layer developable with ink and/or fountain solution and capable of hardening upon exposure to a radiation. The plate is exposed with the radiation, deactivated, and then on-press developed with ink and/or fountain solution. The deactivation of the exposed plate allows the handling of the plate under regular office light or any other light without causing the hardening of the non-exposed areas of the photosensitive layer.

    Abstract translation: 公开了一种使曝光的平版印刷版钝化和按压显影的方法。 该板在基板上包括可用油墨和/或润版液显影的感光层，并且能够在暴露于辐射时硬化。 板用辐射曝光，停用，然后用油墨和/或润版液进行印刷。 暴露板的停用允许在常规办公室光或任何其他光下处理板，而不会引起感光层的未曝光区域的硬化。

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