中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

1050 records (took 0.046 seconds)

    Lithographic printing plate precursor and method of producing printing plate
    231.
    发明申请
    Lithographic printing plate precursor and method of producing printing plate 失效
    平版印刷版原版及印版制作方法

    公开(公告)号：US20060127810A1

    公开(公告)日：2006-06-15

    申请号：US11294386

    申请日：2005-12-06

    Applicant: Akihiro Endo ,  Sumiaki Yamasaki ,  Seiji Uno

    Inventor： Akihiro Endo ,  Sumiaki Yamasaki ,  Seiji Uno

    IPC: G03F7/00

    CPC classification number: B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/11

    Abstract: A lithographic printing plate precursor is provided and has a porous aluminum support, (1) a layer containing a water-soluble polymer resin having a hydrophilic substituent adsorbable to a surface of the porous aluminum support and a sulfonic acid, and (2) an image recording layer from which unexposed areas can be removed by supplying an oil-based ink and an aqueous component thereonto on a printing machine without being subjected to development after exposure. The layer containing the water-soluble polymer resin, which has come in contact with the oil-based ink and the aqueous component, has a sulfonic acid group left therein.

    Abstract translation: 提供平版印刷版前体，并具有多孔铝载体，（1）含有可吸附在多孔铝载体的表面上的亲水取代基的水溶性聚合物树脂和磺酸的层，和（2）图像 可以通过在印刷机上将油性油墨和水性成分供给到印刷机上，而不会在曝光后经受显影而从中除去未曝光区域的记录层。 含有与油性油墨和水性成分接触的水溶性聚合物树脂的层在其中残留有磺酸基。

    Lithographic printing method
    232.
    发明申请
    Lithographic printing method 失效
    平版印刷法

    公开(公告)号：US20060075915A1

    公开(公告)日：2006-04-13

    申请号：US11244193

    申请日：2005-10-06

    Applicant: Koji Sonokawa ,  Kuniharu Watanabe

    Inventor： Koji Sonokawa ,  Kuniharu Watanabe

    IPC: B41F1/18 ,  B41F7/00

    CPC classification number: B41N3/08 ,  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

    Abstract: A printing method comprising: imagewise exposing a lithographic printing plate precursor comprising a support and an image recording layer being removable with a fountain solution or a combination of a printing ink and a fountain solution and loading the exposed lithographic printing plate precursor on a plate cylinder of a printing press, or loading the lithographic printing plate precursor on a plate cylinder of a printing press and imagewise exposing the loaded lithographic printing plate precursor, supplying at least a fountain solution comprising a compound represented by the formula (I) defined herein to the exposed lithographic printing plate precursor so as to remove an unexposed area of the image recording layer; and performing printing.

    Abstract translation: 一种印刷方法，包括：将包含载体和图像记录层的平版印刷版原版成像曝光，所述图像记录层可以用润版液或印刷油墨和润版液的组合除去，并将曝光的平版印刷版原版装载在印版滚筒上 印刷机，或将平版印刷版原版装载在印刷机的印版滚筒上，并成像曝光装载的平版印刷版原版，至少将包含由本文定义的式（I）表示的化合物的润版液提供给曝光 平版印刷版原版，以去除图像记录层的未曝光区域; 并执行打印。

    Planographic printing plate precursor
    234.
    发明申请
    Planographic printing plate precursor 审中-公开
    平版印刷版前体

    公开(公告)号：US20060057493A1

    公开(公告)日：2006-03-16

    申请号：US11204229

    申请日：2005-08-16

    Applicant: Ryuki Kakino ,  Ippei Nakamura ,  Ikuo Kawauchi

    Inventor： Ryuki Kakino ,  Ippei Nakamura ,  Ikuo Kawauchi

    IPC: G03C1/76

    CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

    Abstract: The positive-type planographic printing plate precursor of the invention comprises a support and a recording layer provided on the support, wherein the recording layer contains: a polymer compound having (a) a monomer represented by the following formula (1), (b) a monomer having an aliphatic group having 7 or more carbon atoms and having a bridge bond, and (c) monomer having an acid group as a copolymerization component; and an infrared-ray absorbing agent. The positive-type planographic printing plate precursor of the invention achieves both excellent developability and excellent inking property, as well as better image-forming property and a clear image. wherein in the formula (1), Rf is a substituent containing a fluoroalkyl group or a perfluoroalkyl group having 9 or more fluorine atoms, n represents 1 or 2, and R1 represents hydrogen or a methyl group.

    Abstract translation: 本发明的正型平版印刷版原版包括载体和设置在载体上的记录层，其中记录层含有：具有（a）由下式（1）表示的单体的聚合物化合物，（b） 具有碳原子数为7以上并具有桥键的脂肪族基团的单体，（c）具有酸基作为共聚成分的单体; 和红外线吸收剂。 本发明的正型平版印刷版原版具有优异的显影性和优异的着墨性，以及更好的图像形成性和清晰的图像。

    Lithographic printing plate precursor
    238.
    发明申请
    Lithographic printing plate precursor 审中-公开
    平版印刷版前体

    公开(公告)号：US20050208423A1

    公开(公告)日：2005-09-22

    申请号：US11082028

    申请日：2005-03-17

    Applicant: Tomoyoshi Mitsumoto ,  Norio Aoshima

    Inventor： Tomoyoshi Mitsumoto ,  Norio Aoshima

    IPC: B41C1/10 ,  G03C1/492

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

    Abstract: A lithographic printing plate precursor comprising a support and an image-recording layer that contains (A) a radical polymerization initiator, (B) a polymerizable compound and (C) a lipophilic binder polymer substantially not containing an acid group and is capable of being removed with either or both of printing ink and dampening water, wherein the polymerizable compound has at least one structure selected from (1) an ethylene oxide chain, (2) an alcoholic hydroxy group and (3) an isocyanuric acid structure in the molecule thereof.

    Abstract translation: 包括载体和图像记录层的平版印刷版原版，所述图像记录层包含（A）自由基聚合引发剂，（B）可聚合化合物和（C）基本上不含酸基并能够被除去的亲脂性粘合剂聚合物 其中所述可聚合化合物具有选自（1）环氧乙烷链，（2）醇羟基和（3）其分子中的异氰脲酸结构中的至少一种结构的印刷油墨和润湿水中的一种或两种。

    Lithographic printing process
    239.
    发明申请
    Lithographic printing process 有权
    平版印刷工艺

    公开(公告)号：US20050204943A1

    公开(公告)日：2005-09-22

    申请号：US11081677

    申请日：2005-03-17

    Applicant: Naonori Makino ,  Toshifumi Inno

    Inventor： Naonori Makino ,  Toshifumi Inno

    IPC: G03F7/004 ,  B41C1/10 ,  B41N1/14 ,  G03F7/00 ,  G03F7/085 ,  G03C1/492

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

    Abstract: A lithographic printing process which comprises the steps of: imagewise scanning with a laser a presensitized lithographic plate which comprises a hydrophilic support and an image-recording layer containing a polymerization initiator, an ethylenically unsaturated polymerizable compound having no adherence to the hydrophilic support, and an ethylenically unsaturated polymerizable compound having adherence to the hydrophilic support and a molecular structure comprising a polyoxyalkylene group to polymerize the ethylenically unsaturated polymerizable compounds within the exposed area; removing the image-recording layer within the unexposed area from the lithographic plate mounted on a cylinder of a printing press; and then printing an image with the lithographic plate mounted on the cylinder of the printing press. A presensitized lithographic plate is also disclosed.

    Abstract translation: 一种平版印刷方法，包括以下步骤：用激光成像扫描包含亲水性支持物和含有聚合引发剂的图像记录层，不粘附于亲水性载体的烯键式不饱和可聚合化合物的预定平版印刷版，以及 具有粘附于亲水性载体的烯属不饱和可聚合化合物和包含聚氧化烯基团的分子结构，以在曝光区域内聚合烯属不饱和可聚合化合物; 从安装在印刷机的滚筒上的平版印刷板移除未曝光区域内的图像记录层; 然后用安装在印刷机滚筒上的平版印刷机印刷图像。 还公开了一种预定平版印刷版。

    Planographic printing plate material, printing plate and printing method
    240.
    发明申请
    Planographic printing plate material, printing plate and printing method 审中-公开
    平版印刷材料，印版和印刷方法

    公开(公告)号：US20050175932A1

    公开(公告)日：2005-08-11

    申请号：US11043873

    申请日：2005-01-26

    Applicant: Takeshi Sampei

    Inventor： Takeshi Sampei

    IPC: G03F7/09 ,  B41C1/10 ,  B41N1/14 ,  G03F7/00 ,  G03F7/07 ,  G03F7/11 ,  G03C1/492

    CPC classification number: B41N1/14 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/06

    Abstract: An object of the invention is to provide a planographic printing plate material providing excellent initial ink receptively, excellent printing durability and greatly improved registering property, a printing plate prepared therefrom, and a printing method employing the printing plate. The forgoing printing plate material comprising a hydrophilic layer on one surface and a backing layer on the other surface of a plastic sheet support, wherein the backing layer contains an organic matting agent and a polymer having a glass transition temperature (Tg) of −30 to 40° C. is used to attain the object.

    Abstract translation: 本发明的目的是提供一种提供优异的初始油墨，优异的印刷耐久性和大大改善的配准性能的平版印刷版材料，由其制备的印刷版和使用该印刷版的印刷方法。 所述印刷版材料包括在一个表面上的亲水层和在塑料片载体的另一个表面上的背衬层，其中背衬层含有有机消光剂和玻璃化转变温度（Tg）为-30至 40℃用于达到目的。

Patent Agency Ranking