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    Process for on-press developing high speed laser sensitive lithographic printing plate
    451.
    发明申请
    Process for on-press developing high speed laser sensitive lithographic printing plate 有权
    印刷高速激光平版印刷版印刷工艺

    公开(公告)号：US20090291396A1

    公开(公告)日：2009-11-26

    申请号：US12126899

    申请日：2008-05-25

    Applicant: Gary Ganghui Teng

    Inventor： Gary Ganghui Teng

    IPC: G03F7/12

    CPC classification number: G03F7/033 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/1075 ,  B41C2201/02 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22

    Abstract: A method of on-press developing a high-speed 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 and on-press developed with ink and/or fountain solution. At least a portion of the on-press development is performed with the plate under a yellow-red light or in substantial darkness, and at least a portion of the lithographic printing is performed under white light.

    Abstract translation: 描述了一种用油墨和/或润版液进行按压显影高速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，并用油墨和/或润版液进行印刷。 印刷机显影的至少一部分是在黄色 - 红色光下或在大体黑暗中进行的，至少一部分平版印刷在白光下进行。

    ON-PRESS DEVELOPABLE ELEMENTS AND METHODS OF USE
    452.
    发明申请
    ON-PRESS DEVELOPABLE ELEMENTS AND METHODS OF USE 有权
    新闻发展的元素和使用方法

    公开(公告)号：US20090269699A1

    公开(公告)日：2009-10-29

    申请号：US12111275

    申请日：2008-04-29

    Applicant: Heidi M. Munnelly ,  Ruizheng Wang ,  David A. Stegman ,  John Kalamen

    Inventor： Heidi M. Munnelly ,  Ruizheng Wang ,  David A. Stegman ,  John Kalamen

    IPC: G03F7/004 ,  G03F7/12

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  G03F7/105

    Abstract: A negative-working imageable element has an imageable layer that includes an infrared radiation absorbing dye that upon exposure to thermal irradiation, changes from colorless to a visible color or from one visible color to another visible color, providing a ΔE of at least 5 between the exposed and non-exposed regions of the imageable layer within 3 hours of its exposure to 300 mJ/cm2 at a laser power of 15 Watts. The imageable element can be imaged to provide images with improved contrast for print-out. The imageable layer includes a primary polymeric binder that has a backbone to which are attached pendant poly(alkylene oxide) side chains, cyano groups, or both, and is optionally present in the form of discrete particles.

    Abstract translation: 负性可成像元件具有可成像层，其包括红外辐射吸收染料，其在暴露于热照射时，从无色变为可见颜色或从一种可见颜色变为另一种可见颜色，从而提供至少5之间的DeltaE 在可照射层的曝光和未曝光区域在其暴露于300mJ / cm 2的激光功率为15瓦特的3小时内。 可成像的成像元件可提供具有改进的打印输出对比度的图像。 可成像层包括主聚合物粘合剂，其具有连接到聚（环氧烷）侧链，氰基或两者上的主链，并且任选以离散颗粒的形式存在。

    Image forming method
    454.
    发明授权
    Image forming method 失效
    图像形成方法

    公开(公告)号：US07604923B2

    公开(公告)日：2009-10-20

    申请号：US10756679

    申请日：2004-01-14

    Applicant: Takahiro Goto

    Inventor： Takahiro Goto

    IPC: G03F7/30 ,  B41C1/10

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145

    Abstract: The present invention provides an image forming method comprising the steps of exposing imagewisely an image forming material having a photosensitive layer comprising an infrared absorbing agent, a polymerization initiator and a polymerizable compound on a substrate to overlapping infrared beams. The solubility of the photosensitive layer in an alkali developing solution reduces upon exposure to light of wavelengths in the range of 750 nm to 1400 nm. The exposed image forming material is developed, and the infrared beam diameter used in light exposure is 20 μm or less, and the overlapping coefficient is 0.8 or more.

    Abstract translation: 本发明提供了一种图像形成方法，包括以下步骤：将具有包含红外线吸收剂，聚合引发剂和可聚合化合物的感光层的图像形成材料成像曝光在基板上以重叠红外光束。 感光层在碱显影溶液中的溶解度在暴露于750nm至1400nm范围内的波长的光时降低。 曝光的图像形成材料被显影，并且在曝光中使用的红外光束直径为20μm以下，重叠系数为0.8以上。

    Method for producing coated article
    459.
    发明授权
    Method for producing coated article 失效
    生产涂层制品的方法

    公开(公告)号：US07537805B2

    公开(公告)日：2009-05-26

    申请号：US11384494

    申请日：2006-03-21

    Applicant: Yasuhito Naruse ,  Kenji Hayashi ,  Manabu Hashigaya

    Inventor： Yasuhito Naruse ,  Kenji Hayashi ,  Manabu Hashigaya

    IPC: B05D1/00 ,  B05D7/00 ,  B05D3/00 ,  B41F1/18 ,  B41F23/04

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2210/24

    Abstract: In the present invention, a coating liquid satisfies the liquid physical property conditions: (A) in the drying process, after the solid content concentration in the coating liquid is increased to 15% by mass or more by drying the coating film, or after the start of drying when the solid content concentration in the coating liquid is 15% by mass or more at the time of coating; (B) the shear viscosity of the coating liquid becomes 5 mPas or more for the shear rate of 103 sec−1 or less; (C) the value obtained through dividing by the average viscosity the first differential coefficient, the increase coefficient of the increase rate of the shear viscosity relative to the increase rate of the solid content concentration is 0.15 or more; and (D) the second differential coefficient, an additional increase coefficient of the increase coefficient relative to the solid content concentration is positive.

    Abstract translation: 在本发明中，涂布液在干燥工序中满足液体物性条件（A），通过干燥涂膜将涂布液中的固体成分浓度提高到15质量％以上 当涂布液中固体成分浓度为15质量％以上时开始干燥; （B）剪切速率为103秒-1以下时，涂布液的剪切粘度为5mPa·s以上; （C）将平均粘度除以第一微分系数得到的值，剪切粘度的增加率相对于固体成分浓度的上升率的增加系数为0.15以上; 和（D）第二微分系数，增加系数相对于固体含量浓度的附加增加系数为正。

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