公开(公告)号：US20080254384A1

公开(公告)日：2008-10-16

申请号：US12026864

申请日：2008-02-06

Applicant: Yu IWAI

Inventor： Yu IWAI

IPC: G03F7/20 ,  G03F7/004 ,  C07D403/08

CPC classification number: G03F7/031 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  C09B23/0066 ,  C09B69/001 ,  C09B69/004 ,  C09B69/06 ,  C09B69/105 ,  G03F7/3035

Abstract: A photosensitive composition includes a cyanine dye that has, on a methine chain thereof, a substituent which is a cation moiety of an onium salt structure.

Abstract translation: 光敏组合物包括在其次甲基链上具有鎓盐结构的阳离子部分的取代基的花青染料。

公开(公告)号：US20080241744A1

公开(公告)日：2008-10-02

申请号：US12056037

申请日：2008-03-26

Applicant: Shigefumi Kanchiku ,  Koji Wariishi

Inventor： Shigefumi Kanchiku ,  Koji Wariishi

IPC: G03F7/004

CPC classification number: G03F7/027 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145

Abstract: The present invention provides a curable composition containing at least one species selected from polymerizable monomers represented by the following formulas (I) to (III) and a polymerization initiator, and a planographic printing plate precursor including the same. The curable composition can be cured with high sensitivity due to laser light exposure or the like, and the inhibition of polymerization due to oxygen is controlled. The composition has excellent solubility in a developer or a solvent.

Abstract translation: 本发明提供一种含有选自下述通式（I）〜（III）所示的聚合性单体和聚合引发剂中的至少一种的固化性组合物和包括其的平版印刷版原版。 可固化组合物可以由于激光曝光等而以高灵敏度固化，并且控制由氧引起的聚合抑制。 该组合物在显影剂或溶剂中具有优异的溶解性。

公开(公告)号：US20080233516A1

公开(公告)日：2008-09-25

申请号：US12053780

申请日：2008-03-24

Applicant: Yu IWAI ,  Norio AOSHIMA

Inventor： Yu IWAI ,  Norio AOSHIMA

IPC: G03F7/12 ,  G03F7/004

CPC classification number: 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 ,  G03F7/033 ,  G03F7/3035

Abstract: A negative lithographic printing plate precursor includes a support; and a photo-polymerization layer containing a polymer compound having at least one of a sulfonamido group and a cyclic structure derived from maleimide, and further having a hydrophilic group in a molecule thereof

Abstract translation: 负版印刷版原版包括载体; 以及光聚合层，其含有具有亚磺酰氨基和由马来酰亚胺衍生的环状结构中的至少一种的高分子化合物，并且在其分子中还具有亲水基团

公开(公告)号：US07425406B2

公开(公告)日：2008-09-16

申请号：US11187890

申请日：2005-07-25

Applicant: Yasuhito Oshima ,  Hidekazu Oohashi ,  Akihiro Endo

Inventor： Yasuhito Oshima ,  Hidekazu Oohashi ,  Akihiro Endo

IPC: G03F7/00 ,  G03F7/004

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

Abstract: A lithographic printing plate precursor comprising a support and an image-recording layer containing at least one compound selected from the group consisting of a spiropyran compound and a spirooxazine compound, and an acid generator, and a lithographic printing method including a process of removing the unexposed area of the image-recording layer on a printing press.

Abstract translation: 一种平版印刷版原版，其特征在于，具有载体和包含至少一种选自螺吡喃化合物和螺恶嗪化合物的化合物的化合物和酸产生剂的图像记录层，以及平版印刷法，其包括： 在印刷机上的图像记录层的区域。

公开(公告)号：US07402374B2

公开(公告)日：2008-07-22

申请号：US11138538

申请日：2005-05-27

Applicant: Hidekazu Oohashi ,  Kazuto Kunita

Inventor： Hidekazu Oohashi ,  Kazuto Kunita

IPC: G03F7/00 ,  G03F7/004

CPC classification number: 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 ,  B41M5/368

Abstract: A method for forming a colored image with good visibility on a lithographic printing plate precursor by exposure to a laser light, particularly, a method for forming a colored image with good visibility on a lithographic printing plate precursor which is developable on a printing press, the method for forming a colored image comprising: exposing a lithographic printing plate precursor to a laser light; and heating or exposing the entire lithographic printing plate to form a colored image, wherein the lithographic printing precursor comprises a support and a photosensitive-thermosensitive layer capable of recording an image by exposure to an infrared laser, the photosensitive-thermosensitive layer containing an infrared absorbent and a discoloring material that undergoes color change upon exposure.

Abstract translation: 特别是通过曝光于激光来形成平版印刷版原版上具有良好可见度的着色图像的方法，特别是在印刷机上可显影的平版印刷版原版上形成具有良好可见性的彩色图像的方法， 用于形成彩色图像的方法，包括：将平版印刷版前体暴露于激光; 并且加热或曝光整个平版印刷版以形成彩色图像，其中平版印刷前体包括支持体和能够通过暴露于红外激光而记录图像的光敏热敏层，所述光敏热敏层含有红外吸收剂 以及在曝光时经历变色的变色材料。

公开(公告)号：US20080171289A1

公开(公告)日：2008-07-17

申请号：US11885758

申请日：2006-02-10

Applicant: Tatsuichi Maehashi

Inventor： Tatsuichi Maehashi

IPC: G03F7/12 ,  G03F7/004

CPC classification number: B41C1/1025 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/08 ,  B41C2210/24

Abstract: The invention provides a planographic printing plate material that excels in on-press development property, printing durability, sensitivity and resistance to fogging by pressure, and a printing process employing the planographic printing plate material. As a means thereof, a planographic printing plate material of on-press development type is used which comprises a support and provided thereon, a hydrophilic layer and a thermosensitive image formation layer, wherein the thermosensitive image formation layer contains heat fusible particles in an amount of not less than 10% by weight based on the total solid content of the thermosensitive image formation layer, the heat fusible particles comprising a heat melting compound having a melting point of from 60 to 100° C. and a heat softening compound having a softening point of from 70 to 150° C.

Abstract translation: 本发明提供了一种平板印刷版材料，其具有在印刷机上的显影性能，印刷耐久性，敏感性和耐压雾性，以及采用平版印刷版材料的印刷方法。 作为其一种方法，使用印刷机显影型的平版印刷版材料，其包含支撑体并在其上提供亲水层和热敏图像形成层，其中热敏图像形成层包含一定量的热熔性颗粒 不少于10重量％，基于热敏图像形成层的总固体含量，热熔颗粒包含熔点为60-100℃的热熔融化合物和具有软化点的热软化化合物 为70〜150℃

公开(公告)号：US20080131812A1

公开(公告)日：2008-06-05

申请号：US11985940

申请日：2007-11-19

Applicant: Hidetoshi Ezure

Inventor： Hidetoshi Ezure

IPC: G03C1/46

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

Abstract: Disclosed is a lithographic printing plate material comprising on a support a light-sensitive layer comprising a binder resin, wherein the light sensitive layer comprises a resin containing a group of a cyclic ureido residue derived from a cyclic ureido compound represented by formulas (1), (2), (3), (4) or (5):

Abstract translation: 公开了一种平版印刷版材料，其在载体上包含含有粘合剂树脂的感光层，其中光敏层包含含有由式（1）表示的环状脲基化合物衍生的环状脲基残基的树脂， （2），（3），（4）或（5）：

公开(公告)号：US07381517B2

公开(公告)日：2008-06-03

申请号：US11075768

申请日：2005-03-10

Applicant: Kazuhiro Fujimaki

Inventor： Kazuhiro Fujimaki

IPC: G03F7/00 ,  G03F7/004 ,  G03F7/028

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  B41M5/465 ,  C08F220/58 ,  C08F290/062 ,  Y10S430/114 ,  Y10S430/145

Abstract: A curable composition comprising: (A) an infrared absorber which is a cyanine dye having a structure in which hetero rings are bonded to each other via a methine chain and which has at least one substituent having a structure selected from the group consisting of an amide bond, a urethane bond, a urea bond and a sulfonamide bond on at least one of aromatic rings at both ends, nitrogen atoms present on the hetero rings at both ends and the methine chain; (B) at least one of a radical generator and an acid generator; and (C) at least one of a radical polymerizable compound and an acid crosslinking agent.

Abstract translation: 一种可固化组合物，其包含：（A）红外吸收剂，其是具有杂环通过次甲基键彼此键合的结构的花青染料，并且具有至少一个具有选自下组的结构的取代基：酰胺 键，氨基键，脲键和磺酰胺键在两端的芳环中的至少一个上，存在于两端杂环上的氮原子和次甲基链; （B）自由基发生剂和酸发生剂中的至少一种; 和（C）自由基聚合性化合物和酸交联剂中的至少一种。

公开(公告)号：US20080118859A1

公开(公告)日：2008-05-22

申请号：US11791774

申请日：2005-11-17

Applicant: Hidetoshi Ezure

Inventor： Hidetoshi Ezure

IPC: G03C1/00

CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/24 ,  B41N3/036 ,  B41N3/038

Abstract: The invention is to provide a planographic printing plate material providing excellent developability and printing durability and a planographic printing process employing the same, and particularly to provide a planographic printing plate material, which is capable of carrying out on-press development and provides excellent on-press development property and printing durability and a planographic printing process employing the same. The planographic printing plate material comprises a plastic support and provided thereon, a hydrophilic layer and an image formation layer, wherein the hydrophilic layer is a layer formed from an emulsion containing polymer particles with silica.

Abstract translation: 本发明提供一种提供优异的显影性和印刷耐久性的平版印刷版材料及采用该平版印刷方法的平版印刷方法，特别是提供能够进行印刷机显影的平版印刷版材料， 印刷开发性能和印刷耐久性以及使用其的平版印刷工艺。 平版印刷版材料包括塑料支撑体，其上设置有亲水层和图像形成层，其中亲水层是由含有聚硅氧烷的聚合物颗粒的乳液形成的层。

公开(公告)号：US20080070158A1

公开(公告)日：2008-03-20

申请号：US11845350

申请日：2007-08-27

Applicant: Tomoya Sasaki ,  Hidekazu Oohashi

Inventor： Tomoya Sasaki ,  Hidekazu Oohashi

IPC: G03C1/04 ,  G03C5/00

CPC classification number: G03F7/11 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/033 ,  Y10S430/111

Abstract: A lithographic printing plate precursor includes: a support; and a photosensitive layer containing (A) an initiator compound, (B) a polymerizable compound and (C) a binder, wherein the photosensitive layer or other layer in contact with the support contains as (D) a component different from the component (C), a copolymer containing (a1) a repeating unit having at least one ethylenically unsaturated bond introduced through an ion pair and (a2) a repeating unit having at least one functional group capable of interacting with a surface of the support.

Abstract translation: 平版印刷版原版包括：载体; 以及含有（A）引发剂化合物，（B）可聚合化合物和（C）粘合剂的感光层，其中与载体接触的感光层或其它层含有作为（D）不同于组分（C ），含有（a1）具有通过离子对引入的至少一个烯属不饱和键的重复单元的共聚物和（a2）具有至少一个能够与载体表面相互作用的官能团的重复单元。