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    Planographic printing plate precursor and method of producing a copolymer used therein
    251.
    发明授权
    Planographic printing plate precursor and method of producing a copolymer used therein 有权
    平版印刷版前体及其制备方法

    公开(公告)号：US08124317B2

    公开(公告)日：2012-02-28

    申请号：US12233988

    申请日：2008-09-19

    Applicant: Toyohisa Oya ,  Shigefumi Kanchiku ,  Keisuke Arimura

    Inventor： Toyohisa Oya ,  Shigefumi Kanchiku ,  Keisuke Arimura

    IPC: G03F7/09 ,  G03F7/11 ,  G03F7/027

    CPC classification number: B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  C08F8/44 ,  C08F220/06 ,  C08F220/26 ,  C08F220/56 ,  C08F220/02

    Abstract: A planographic printing plate precursor having an intermediate layer containing a copolymer containing structural units represented by Formulae (1), (2) and (3) below, and a image forming layer, in this order on a support, wherein R1, R2 and R3 each represent a hydrogen atom, a substituent having from 1 to 30 carbon atoms, or a halogen atom, L1 represents a single bond or a (n+1)-valent connecting group, n represents an integer of from 0 to 10, L2 represents a single bond or a (m+1)-valent connecting group, X represents a carboxylate ion, M represents a counter cation necessary for neutralization of charge, m represents an integer of from 1 to 10, and Y represents a substituent having from 0 to 30 carbon atoms, provided that Y does not represent a carboxy group and does not represent the same constituent as (XM).

    Abstract translation: 一种平版印刷版原版，其具有含有含有下述式（1），（2）和（3）表示的结构单元的共聚物的中间层和依次在载体上的成像层，其中R1，R2和R3 各自表示氢原子，碳原子数1〜30的取代基或卤素原子，L1表示单键或（n + 1）价连接基，n表示0〜10的整数，L 2表示 单键或（m + 1）价连接基团，X表示羧酸根离子，M表示中和电荷所需的抗衡阳离子，m表示1〜10的整数，Y表示0以上的取代基 30个碳原子，条件是Y不表示羧基并且不表示与（XM）相同的成分。

    Negative-working lithographic printing plate precursor and method of lithographic printing using same
    254.
    发明授权
    Negative-working lithographic printing plate precursor and method of lithographic printing using same 有权
    负性平版印刷版原版及使用其的平版印刷方法

    公开(公告)号：US08101332B2

    公开(公告)日：2012-01-24

    申请号：US12412871

    申请日：2009-03-27

    Applicant: Norio Aoshima ,  Yu Iwai

    Inventor： Norio Aoshima ,  Yu Iwai

    IPC: G03F7/00 ,  G03F7/032 ,  B41N1/14

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/111 ,  Y10S430/145

    Abstract: A negative-working lithographic printing plate precursor is disclosed that can be developed on the press without going through a development processing step, and a method of lithographic printing is also disclosed that uses this negative-working lithographic printing plate precursor. A negative-working lithographic printing plate precursor is provided that exhibits excellent on-press developability, nonimage area fine line reproducibility and printing durability and that resists the production of scum during on-press development. The negative-working lithographic printing plate precursor has a hydrophilic support and has thereon a photopolymerizable layer that contains at least one selected from the group consisting of a polymer compound that has an ethylenically unsaturated bond in the side chain position, a hydrophilic group and a sulfonamide group and a polymer compound that has an ethylenically unsaturated bond in the side chain position, a hydrophilic group and a cyclic structure derived from a maleimide. The method of lithographic printing uses this negative-working lithographic printing plate precursor.

    Abstract translation: 公开了一种负性平版印刷版原版，其可以在印刷机上显影而不经过显影处理步骤，并且还公开了使用该负性平版印刷版原版的平版印刷方法。 提供了一种负性平版印刷版原版，其具有优异的印刷显影性，非图像区细线再现性和印刷耐久性，并且抵抗了印刷机中的浮渣的生成。 负性平版印刷版原版具有亲水性载体，并且具有可光聚合层，该光聚合层含有选自侧链位置具有烯属不饱和键的高分子化合物，亲水基和磺酰胺中的至少一种 基团和在侧链位置具有烯键式不饱和键的聚合物化合物，亲水基团和衍生自马来酰亚胺的环状结构。 平版印刷方法使用这种负性平版印刷版原版。

    Lithographic printing plate having specific polymeric binders
    255.
    发明授权
    Lithographic printing plate having specific polymeric binders 有权
    平版印刷版具有特定的聚合物粘合剂

    公开(公告)号：US08092984B2

    公开(公告)日：2012-01-10

    申请号：US12203119

    申请日：2008-09-02

    Applicant: Gary Ganghui Teng

    Inventor： Gary Ganghui Teng

    IPC: G03F7/38

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146

    Abstract: Negative lithographic printing plate having on a substrate a photosensitive layer comprising an alkaline soluble polymeric binder, an alkaline insoluble polymeric binder, a polymerizable monomer, and an initiator is described. The photosensitive layer is imagewise exposed with a radiation to cause hardening in the exposed areas, and then developed to remove the non-hardened areas. The combination of both alkaline soluble polymeric binder and alkaline insoluble polymeric binder in a photosensitive layer can give excellent combined durability, developability, and coatability.

    Abstract translation: 在底物上具有包含碱溶性聚合物粘合剂，碱性不溶性聚合物粘合剂，可聚合单体和引发剂的感光层的负版印刷版。 感光层用辐射成像曝光以在暴露的区域中硬化，然后显影以除去非硬化区域。 在感光层中碱性可溶性聚合物粘合剂和碱性不溶性聚合物粘合剂的组合可提供优异的组合耐久性，显影性和涂布性。

    Method of forming visible image for on-press developable lithographic printing plate
    256.
    发明授权
    Method of forming visible image for on-press developable lithographic printing plate 有权
    形成可印刷可印刷平版印刷版的可见图像的方法

    公开(公告)号：US08087354B2

    公开(公告)日：2012-01-03

    申请号：US11810710

    申请日：2007-06-05

    Applicant: Gary Ganghui Teng

    Inventor： Gary Ganghui Teng

    IPC: G03F7/38

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/3035 ,  G03F7/38

    Abstract: A method of forming visible image on an on-press developable lithographic printing plate is described. 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 imagewise exposed with a radiation, overall treated with a discoloring agent to form visible image or enhanced visible image, and then on-press developed with ink and/or fountain solution. The formation of visible image allows easy identification or inspection of the plate by the pressman before mounting on press.

    Abstract translation: 描述了在压制显影平版印刷版上形成可见图像的方法。 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。 将板用辐射成像曝光，总体用变色剂处理以形成可见光图像或增强的可见光图像，然后用油墨和/或润版液进行压制显影。 形成可见图像可以在安装在印刷机上之前让印刷人轻松识别或检查印版。

    Method for deactivating on-press developable lithographic printing plate
    257.
    发明申请
    Method for deactivating on-press developable lithographic printing plate 审中-公开
    去激活可印刷的平版印刷版的方法

    公开(公告)号：US20110290132A1

    公开(公告)日：2011-12-01

    申请号：US13198886

    申请日：2011-08-05

    Applicant: Gary Ganghui Teng

    Inventor： Gary Ganghui Teng

    IPC: B41F1/18

    CPC classification number: G03F7/2022 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/26 ,  G03F7/38

    Abstract: A method of deactivating an on-press ink and/or fountain solution developable lithographic printing plate 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. The deactivation is carried out by overall applying to the plate a deactivating agent, heat, or a radiation that has different wavelength from the laser and does not cause hardening of the photosensitive layer. The deactivation allows the plate to be handled on press under white light or other light that is unsafe for a non-deactivated plate.

    Abstract translation: 描述了一种去活化印刷油墨和/或润版液可显影平版印刷版的方法。 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。 通过总体地向板上施加去激活剂，热或具有与激光不同的波长并且不引起感光层硬化的辐射来进行失活。 去激活允许板在白光或其他对非钝化板不安全的灯上按压处理。

    Method for on-press developing high speed laser sensitive lithographic plate
    258.
    发明授权
    Method for on-press developing high speed laser sensitive lithographic plate 有权
    用于印刷高速激光平版印刷机的方法

    公开(公告)号：US08062832B2

    公开(公告)日：2011-11-22

    申请号：US12127806

    申请日：2008-05-27

    Applicant: Gary Ganghui Teng

    Inventor： Gary Ganghui Teng

    IPC: G03F7/00 ,  G03F7/26

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

    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.

    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。 印刷机中的至少一部分显影是用黄色 - 红色光或在大量黑暗中进行的。

    Substrate and imageable element with hydrophilic interlayer
    259.
    发明授权
    Substrate and imageable element with hydrophilic interlayer 有权
    具有亲水中间层的基材和可成像元件

    公开(公告)号：US08053162B2

    公开(公告)日：2011-11-08

    申请号：US12140545

    申请日：2008-06-17

    Applicant: Ting Tao ,  Shashikant Saraiya ,  Eric E. Clark ,  Frederic E. Mikell

    Inventor： Ting Tao ,  Shashikant Saraiya ,  Eric E. Clark ,  Frederic E. Mikell

    IPC: G03F7/00 ,  G03F7/26

    CPC classification number: B41N3/036 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/16 ,  Y10T428/24612 ,  Y10T428/273 ,  Y10T428/31609 ,  Y10T428/31725

    Abstract: A substrate useful for forming lithographic printing plate precursors includes a metal or polymer support and an interlayer comprising a trialkoxysilyl polyethylene glycol acrylate having the following Structure (I): wherein R1 and R2 are independently hydrogen or C1 to C6 alkyl, C1 to C6 alkenyl, C1 to C6 alkoxy, C1 to C6 acyl, C1 to C6 acyloxy, phenyl, halo, or cyano groups, or R1 and R2 together can form a cyclic group, R3 is hydrogen, or a C1 to C6 alkyl, phenyl, halo, or cyano group, R4 and R5 are independently hydrogen or methyl groups, R6 is hydrogen or a C1 to C12 alkyl group, X1 is —O— or —NR— wherein R is hydrogen or an alkyl or aryl group, X2 is —NR′— wherein R′ is hydrogen or an alkyl or aryl group, m is an integer of from 15 to 200, and n is an integer of from 1 to 12. The lithographic printing plates can be negative-working and particularly useful for on-press development and have a sulfuric acid-anodized aluminum support.

    Abstract translation: 用于形成平版印刷版前体的底物包括金属或聚合物载体和包含具有以下结构（I）的三烷氧基甲硅烷基聚乙二醇丙烯酸酯的中间体：其中R 1和R 2独立地为氢或C 1至C 6烷基，C 1至C 6烯基， C 1至C 6烷氧基，C 1至C 6酰基，C 1至C 6酰氧基，苯基，卤素或氰基，或者R 1和R 2可一起形成环状基团，R 3为氢或C 1至C 6烷基，苯基，卤素或 氰基，R 4和R 5独立地是氢或甲基，R 6是氢或C 1至C 12烷基，X 1是-O-或-NR-，其中R是氢或烷基或芳基，X 2是-NR'- 其中R'为氢或烷基或芳基，m为15至200的整数，n为1至12的整数。平版印刷版可以是负性的并且特别适用于印刷机的发展 并具有硫酸阳极氧化铝载体。

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