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    METHOD OF PRODUCING A NEGATIVE PLANOGRAPHIC PRINTING PLATE
    464.
    发明申请
    METHOD OF PRODUCING A NEGATIVE PLANOGRAPHIC PRINTING PLATE 审中-公开
    生产负平面印刷板的方法

    公开(公告)号：US20090087790A1

    公开(公告)日：2009-04-02

    申请号：US12237836

    申请日：2008-09-25

    Applicant: Takashi Nakamura

    Inventor： Takashi Nakamura

    IPC: G03F7/20

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  G03F7/322

    Abstract: The invention a method of producing a negative planographic printing plate of the invention, including: exposing, to an infrared laser, a negative planographic printing plate precursor at least having a hydrophilic support, and on the hydrophilic support, a polymerizable recording layer including (A) an infrared absorber, (B) an onium salt, (C) a polymerizable compound having a urethane bond and a plurality of ethylenically unsaturated bonds, and (D) a polyurethane binder, and developing the precursor by using a developer which has a pH of from 11.5 to 12.8 and includes an alkali silicate and an anionic surfactant, the alkali silicate having an SiO2/M2O molar ratio of 0.75 to 4.0 wherein M represents an alkali metal or an ammonium group.

    Abstract translation: 本发明提供一种制造本发明的负型平版印刷版的方法，包括：将至少具有亲水性载体的负型平版印刷版原版曝光于红外线激光，在亲水性载体上，包含（A ），（B）鎓盐，（C）具有氨基甲酸酯键和多个烯属不饱和键的聚合性化合物，（D）聚氨酯粘合剂，并使用具有pH值的显影剂显影前体 为11.5至12.8，并且包括碱金属硅酸盐和阴离子表面活性剂，所述碱性硅酸盐的SiO 2 / M 2 O摩尔比为0.75至4.0，其中M表示碱金属或铵基。

    PLATE MAKING METHOD OF LITHOGRAPHIC PRINTING PLATE PRECURSOR
    465.
    发明申请
    PLATE MAKING METHOD OF LITHOGRAPHIC PRINTING PLATE PRECURSOR 有权
    平版印刷机前驱板制作方法

    公开(公告)号：US20090075208A1

    公开(公告)日：2009-03-19

    申请号：US12212287

    申请日：2008-09-17

    Applicant: Koji Sonokawa ,  Chiaki Kawamoto

    Inventor： Koji Sonokawa ,  Chiaki Kawamoto

    IPC: G03F7/20

    CPC classification number: B41N3/08 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/32

    Abstract: A plate making method of a lithographic printing plate precursor includes: exposing a lithographic printing plate precursor including an image-recording layer and a support; and developing the exposed lithographic printing plate precursor to prepare a lithographic printing plate, wherein the developing includes, in the following order, (i) a process of removing an unexposed area of the image-recording layer with a gum solution, (ii) a process of washing with water and (iii) a process of oil-desensitizing a non-image area with a gum solution.

    Abstract translation: 平版印刷版原版的制版方法包括：曝光包括图像记录层和载体的平版印刷版原版; 和曝光的平版印刷版前体的显影以制备平版印刷版，其中显影包括以下顺序：（i）用胶溶液除去图像记录层的未曝光区域的方法，（ii） 用水洗涤的过程和（iii）用胶溶液对非图像区域进行油脱敏的过程。

    Process for on-press developable lithographic printing plate involving preheat
    467.
    发明申请
    Process for on-press developable lithographic printing plate involving preheat 有权
    涉及预热的印刷可印刷平版印刷版的工艺

    公开(公告)号：US20090061364A1

    公开(公告)日：2009-03-05

    申请号：US12236485

    申请日：2008-09-23

    Applicant: Gary Ganghui Teng

    Inventor： Gary Ganghui Teng

    IPC: G03F7/32

    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 ,  G03F7/027 ,  G03F7/038 ,  G03F7/0382 ,  G03F7/039 ,  G03F7/3035 ,  G03F7/38

    Abstract: A method of processing an on-press developable lithographic printing plate with ink and/or fountain solution is described. The plate comprises on a substrate a photosensitive layer which is either capable of hardening (negative-working) or solubilization (positive-working) upon exposure to a laser, the non-hardened or solubilized areas of the photosensitive layer being soluble or dispersible in ink and/or fountain solution. The plate is exposed with a laser, heated to an elevated temperature, and then developed with ink and/or fountain solution on a lithographic press. The laser exposed plate is preferably heated by passing through a heating device or while mounted on a lithographic press before on-press development.

    Abstract translation: 描述了一种用油墨和/或润版液处理印刷可印刷的平版印刷版的方法。 该板在基板上包括在暴露于激光时能够硬化（负作用）或增溶（正性加工）的感光层，感光层的未硬化或溶解的区域可溶或分散在墨水中 和/或润版液。 将板用激光曝光，加热到升高的温度，然后用油墨和/或润版液在平版印刷机上显影。 激光曝光板优选通过加热装置加热，或者在印刷机显影之前安装在平版印刷机上。

    Method for on-press developing laser sensitive lithographic printing plate
    468.
    发明申请
    Method for on-press developing laser sensitive lithographic printing plate 有权
    激光平版印刷机的印刷方法

    公开(公告)号：US20090061363A1

    公开(公告)日：2009-03-05

    申请号：US12267551

    申请日：2008-11-07

    Applicant: Gary Ganghui Teng

    Inventor： Gary Ganghui Teng

    IPC: G03F7/20

    CPC classification number: G03F7/3035 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/1075 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  G03F7/40

    Abstract: A method of on-press developing a high-speed laser sensitive lithographic printing plate with ink and/or fountain solution is described. The plate 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, in substantial darkness, or under a light that is different from the light for printing and does not cause hardening of the photosensitive layer during on-press development.

    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。 该板在基材上包含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在黄色 - 红色光下，在大体上的黑暗中或在与用于印刷的光不同的光下进行，并且不会导致光敏层在固化期间硬化， 新闻发展。

    POLYMERIZABLE COMPOSITION AND LITHOGRAPHIC PRINTING PLATE PRECURSOR
    469.
    发明申请
    POLYMERIZABLE COMPOSITION AND LITHOGRAPHIC PRINTING PLATE PRECURSOR 有权
    可聚合组合物和平版印刷板前驱体

    公开(公告)号：US20090053653A1

    公开(公告)日：2009-02-26

    申请号：US12247673

    申请日：2008-10-08

    Applicant: Atsushi Sugasaki

    Inventor： Atsushi Sugasaki

    IPC: G03F7/027 ,  C08F2/46 ,  C08J3/28 ,  G03F7/20

    CPC classification number: G03F7/035 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  G03F7/0388 ,  Y10S430/107 ,  Y10S430/145

    Abstract: A polymerizable composition comprising: a polyurethane resin synthesized by using a compound represented by the following formula (I) as one of starting materials; a photopolymerization or thermal polymerization initiator; and an addition-polymerizable compound having an ethylenically unsaturated bond: wherein X represents a tri- or higher valent atom; R1 and R2 each independently represent a single bond or an alkylene group optionally having a substituent, provided that R1 and R2 do not represent a single bond at a same time; A represents a straight chain linking group; and n is an integer of from 1 to 5.

    Abstract translation: 一种可聚合组合物，其包含：通过使用由下式（I）表示的化合物作为原料之一合成的聚氨酯树脂; 光聚合或热聚合引发剂; 和具有烯键式不饱和键的可加成聚合化合物：其中X表示三价或更高价的原子; R1和R2各自独立地表示单键或任选具有取代基的亚烷基，条件是R 1和R 2不同时表示单键; A表示直链连接基团; n为1〜5的整数。

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