公开(公告)号：US20090075206A1

公开(公告)日：2009-03-19

申请号：US12212389

申请日：2008-09-17

Applicant: Shigefumi KANCHIKU ,  Tomoya Sasaki

Inventor： Shigefumi KANCHIKU ,  Tomoya Sasaki

IPC: G03C1/73

CPC classification number: C09D4/00 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  C08F2/50 ,  C08K5/21 ,  C08K5/3462 ,  Y10S430/106 ,  Y10S430/107 ,  Y10S430/111 ,  Y10S430/145

Abstract: A curable composition, including: a polymerizable compound (a) including an ethylenically unsaturated bond; a binder polymer (b); a radical polymerization initiator (c); and an alicyclic compound (d) including a urea bond is provided.

Abstract translation: 一种可固化组合物，包括：包含烯键式不饱和键的可聚合化合物（a） 粘合剂聚合物（b）; 自由基聚合引发剂（c）; 并提供包含尿素键的脂环族化合物（d）。

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。

公开(公告)号：US07445882B2

公开(公告)日：2008-11-04

申请号：US11889228

申请日：2007-08-10

Applicant: Koji Wariishi ,  Kazuto Shimada

Inventor： Koji Wariishi ,  Kazuto Shimada

IPC: G03F7/11

CPC classification number: G03F7/092 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24

Abstract: Provided is an image recording material capable of being directly recorded by various kinds of lasers, excellent in alkali-developability by alkaline developer and capable of forming an image which is good in curability by exposure. The image recording material is characterized by including on a support: an image recording layer containing a binder polymer (A); a compound (B) having a polymerizable unsaturated group, and a polymerization initiator (C); and a layer containing an organic ionic polymer (a) formed of a non-metallic element and an inorganic layered compound (b) that are layered in this order. It is preferable that the image recording layer further contains a dye (D) having an absorption maximum in a region of 300 to 1,200 nm, and it is preferable that the binder polymer (A) is a polymer having an alkali-soluble group.

Abstract translation: 提供一种图像记录材料，其能够通过碱性显影剂具有优异的碱显影性的各种激光直接记录并且能够形成通过曝光具有良好的固化性的图像。 图像记录材料的特征在于在载体上包括含有粘合剂聚合物（A）的图像记录层; 具有聚合性不饱和基团的化合物（B）和聚合引发剂（C）; 以及含有由非金属元素形成的有机离子聚合物（a）和无机层状化合物（b）的层。 优选的是，图像记录层还含有在300〜1200nm的范围内具有吸收最大值的染料（D），并且粘合剂聚合物（A）优选为具有碱溶性基团的聚合物。

公开(公告)号：US20080261153A1

公开(公告)日：2008-10-23

申请号：US12059279

申请日：2008-03-31

Applicant: Shigekatsu FUJII ,  Yoshinori TAGUSHI ,  Keiichi ADACHI ,  Shuhei YAMAGUCHI

Inventor： Shigekatsu FUJII ,  Yoshinori TAGUSHI ,  Keiichi ADACHI ,  Shuhei YAMAGUCHI

IPC: G03F7/26

CPC classification number: G03F7/032 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/033 ,  G03F7/322

Abstract: A plate-making method of a lithographic printing plate precursor includes: exposing imagewise a lithographic printing plate precursor including a support and an image-recording layer containing a binder polymer to cure an exposed area of the image-recording layer; and developing the exposed lithographic printing plate precursor with a development processing solution having pH of from 2.0 to 8.0, wherein the binder polymer has a structure including at least one of an amino group and an ammonium group, and the development processing solution contains at least one surfactant containing a nitrogen atom.

Abstract translation: 平版印刷版原版的制版方法包括：使包含载体的平版印刷版原版和含有粘合剂聚合物的图像记录层成像曝光，以固化图像记录层的曝光区域; 并用pH为2.0〜8.0的显影处理液显影曝光的平版印刷版原版，其中粘合剂聚合物具有包括氨基和铵基中的至少一个的结构，并且显影处理溶液含有至少一种 含有氮原子的表面活性剂。

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℃