公开(公告)号：US06924080B2

公开(公告)日：2005-08-02

申请号：US10445489

申请日：2003-05-27

Applicant: James Laurence Mulligan ,  Eric Clark ,  David B. Bailey

Inventor： James Laurence Mulligan ,  Eric Clark ,  David B. Bailey

IPC: B41C1/10 ,  B41M5/40 ,  B41M5/46 ,  B41N1/08 ,  B41N1/14 ,  G03F7/004 ,  G03F7/30

CPC classification number: B41C1/1025 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/465 ,  B41N1/08 ,  B41N1/083 ,  B41N1/14 ,  Y10S430/145 ,  Y10S430/146

Abstract: The present invention provides a processless printing plate precursor including a thermally sensitive layer applied onto a substrate. The thermally sensitive layer includes polycyanoacrylate particles having a major dimension between about 50 and about 500 nm, and a mean major dimension of no greater than about 350 nm. The printing plate precursor may be exposed to radiation and may then be developed “on press” with a suitable fountain solution.

Abstract translation: 本发明提供一种无机印刷版原版，其包括施加在基材上的热敏层。 热敏层包括主要尺寸在约50至约500nm之间的聚氰基丙烯酸酯颗粒，平均主要尺寸不大于约350nm。 印版前体可以暴露于辐射，然后可以用合适的润版液“压制”显影。

公开(公告)号：US20050142485A1

公开(公告)日：2005-06-30

申请号：US11020317

申请日：2004-12-27

Applicant: Ippei Nakamura ,  Kazuto Kunita ,  Yusuke Hatanaka

Inventor： Ippei Nakamura ,  Kazuto Kunita ,  Yusuke Hatanaka

IPC: G03F7/11 ,  B41C1/10 ,  B41M5/36 ,  G03F7/00 ,  G03F7/033 ,  G03C1/76

CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/368

Abstract: An infrared laser-sensitive positive type image recording material comprises a support; an alkali-developer-soluble first layer formed over the support; and a second layer formed over the first layer, the solubility of the second layer in alkali-developer being improved by exposure of the second layer to an infrared laser. The first layer comprises a polymer having a structural unit represented by formula (I): wherein R1 represents a hydrogen atom or a methyl group; R2 represents a hydrocarbon group having (n+1) valences and having an aliphatic ring structure having 3 to 30 carbon atoms; A represents an oxygen atom or —NR3— wherein R3 represents a hydrogen atom or a monovalent hydrocarbon group having 1 to 10 carbon atoms; and n is an integer of from 1 to 5.

Abstract translation: 红外激光敏感型图像记录材料包括支撑体; 形成在载体上的碱显影剂溶解的第一层; 以及形成在第一层上的第二层，通过将第二层暴露于红外激光器，第二层在碱显影剂中的溶解度得到改善。 第一层包括具有由式（I）表示的结构单元的聚合物：其中R 1表示氢原子或甲基; R 2表示具有（n + 1）价并且具有3至30个碳原子的脂族环结构的烃基; A表示氧原子或-NR 3 - ，其中R 3表示氢原子或具有1至10个碳原子的一价烃基; n为1〜5的整数。

公开(公告)号：US20050142483A1

公开(公告)日：2005-06-30

申请号：US11017835

申请日：2004-12-22

Applicant: Sumiaki Yamasaki

Inventor： Sumiaki Yamasaki

IPC: B41C1/10 ,  B41M5/36 ,  G03C8/00

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 ,  Y10S430/145

Abstract: The present invention provides a lithographic printing plate precursor and a lithographic printing method using the lithographic printing plate precursor, which is capable of an image recording by infrared laser scanning and an on-press development and excellent in fine line reproducibility and press life while maintaining good on-press developing properties, the lithographic printing plate precursor comprising: a support; and an image recording layer capable of being removed by a printing ink and/or a fountain solution, in which the image recording layer comprises an infrared absorber and a graft polymer having a specific graft chain.

Abstract translation: 本发明提供一种使用平版印刷版原版的平版印刷版原版和平版印刷法，其能够通过红外激光扫描和印刷机显影进行图像记录，并且在良好的细线再现性和印刷寿命的同时保持良好 压印显影性，平版印刷版原版包括：载体; 以及能够通过印刷油墨和/或润版液除去的图像记录层，其中图像记录层包括红外线吸收剂和具有特定接枝链的接枝聚合物。

公开(公告)号：US06902864B2

公开(公告)日：2005-06-07

申请号：US10669526

申请日：2003-09-25

Applicant: Kazuto Kunita ,  Kazuhiro Fujimaki

Inventor： Kazuto Kunita ,  Kazuhiro Fujimaki

IPC: C08F290/08 ,  B41C1/10 ,  B41M5/46 ,  G03F7/033 ,  G03F7/038

CPC classification number: B41M5/46 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/033 ,  G03F7/0388

Abstract: A photo- or thermo-polymerizable composition including an alkali-soluble polymerizable polymer that contains a structure represented by the following general formula (I) on a side chain. In general formula (I), X represents a polymerizable group; A represents an alkali-soluble group; Q represents a hydrocarbon linking group or a hetero ring; Z1 and Z2 each independently represent a single bond or a hydrocarbon linking group; and P1 to P5 each independently represent a single bond, or a linking group constituted by a hydrogen atom, a nitrogen atom, an oxygen atom, a sulfur atom, and a carbonyl group (>C═O)

Abstract translation: 一种含有在侧链上含有下述通式（I）表示的结构的碱溶性聚合性聚合物的光聚合性组合物。 在通式（I）中，X表示可聚合基团; A表示碱溶性基团; Q表示烃连接基或杂环; Z 1和Z 2各自独立地表示单键或烃连接基团; 和P 1至P 5各自独立地表示单键或由氢原子，氮原子，氧原子，硫原子和 羰基（> CO）

公开(公告)号：US20050106495A1

公开(公告)日：2005-05-19

申请号：US10781862

申请日：2004-02-20

Applicant: Kazuhiro Fujimaki

Inventor： Kazuhiro Fujimaki

IPC: G03F7/004 ,  B41C1/10 ,  B41M5/36 ,  G03F7/00 ,  G03F7/027 ,  G03F7/029 ,  G03F7/031 ,  G03C1/492

CPC classification number: C08K5/175 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  G03F7/027 ,  G03F7/0275 ,  G03F7/029 ,  G03F7/031 ,  Y10S430/117 ,  Y10S430/145

Abstract: A polyaerizable composition comprising: (A) a compound which causes at least one of decarboxylation and dehydration by heat; (B) a radical initiator; (C) a compound having at least one ethylenically unsaturated bond; and (D) an infrared ray absorber.

Abstract translation: 1.一种可透水化的组合物，其特征在于，含有：（A）通过加热使至少一种脱羧和脱水的化合物， （B）自由基引发剂; （C）具有至少一个烯属不饱和键的化合物; 和（D）红外线吸收体。

公开(公告)号：US20050100824A1

公开(公告)日：2005-05-12

申请号：US10962490

申请日：2004-10-13

Applicant: Yasuharu Suda ,  Hideaki Sakurai ,  Toyoshi Ohto

Inventor： Yasuharu Suda ,  Hideaki Sakurai ,  Toyoshi Ohto

IPC: G03F7/004 ,  B41C1/10 ,  B41N1/14 ,  G03F7/00

CPC classification number: B41C1/1025 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/20 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

Abstract: A coating fluid for printing plates which can be suitably used to make printing plates that permit images to be written in response to input digital data and that can be easily regenerated and reused. This coating fluid for. printing plates comprises at least a carrier liquid, thermoplastic resin particles and an IR absorber, and the IR absorber has a decomposition starting temperature higher than the melt starting temperature of the thermoplastic resin particles.

Abstract translation: 用于印版的涂布液，其可适用于制造印刷版，其允许根据输入的数字数据写入图像，并且可以容易地再生和重复使用。 这种涂层液为。 印版至少包含载液，热塑性树脂颗粒和IR吸收剂，IR吸收剂的分解开始温度高于热塑性树脂颗粒的熔融起始温度。

公开(公告)号：US20050100821A1

公开(公告)日：2005-05-12

申请号：US10953403

申请日：2004-09-30

Applicant: Takahiro Goto

Inventor： Takahiro Goto

IPC: G03F7/004 ,  B41C1/10 ,  B41M5/36 ,  G03F7/00 ,  G03C1/76

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368

Abstract: A photosensitive composition that includes a compound which generates a radical upon being heated or exposed to light; a polymer having on a side chain thereof a phenyl group substituted by a vinyl group; a monomer having in a molecule thereof at least two phenyl groups each substituted by a vinyl group; an infrared absorbent; and a dye having absorption maximum wavelength in a range from 500 to 700 nm, and an image recording material which has the photosensitive layer disposed on a support.

Abstract translation: 一种光敏组合物，其包含在加热或暴露于光时产生自由基的化合物; 在侧链上具有被乙烯基取代的苯基的聚合物; 在其分子中具有各自被乙烯基取代的至少两个苯基的单体; 红外吸收剂; 以及在500〜700nm的范围内具有吸收最大波长的染料，以及具有设置在支持体上的感光层的图像记录材料。

公开(公告)号：US06884565B2

公开(公告)日：2005-04-26

申请号：US10653471

申请日：2003-09-03

Applicant: Miki Takahashi ,  Hisashi Hotta ,  Hidehito Sasaki

Inventor： Miki Takahashi ,  Hisashi Hotta ,  Hidehito Sasaki

IPC: B41C1/10 ,  B41N1/08 ,  B41N1/14 ,  B41N3/03 ,  G03F7/11

CPC classification number: G03F7/11 ,  B41C1/1016 ,  B41C1/1041 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41N3/036 ,  C25F3/04

Abstract: The present invention relates to a planographic printing plate precursor, in which an intermediate layer comprising a polymer having a lactone group and a recording layer are successively provided on or over a support. The polymer preferably has not only the lactone group but also an acidic group.

Abstract translation: 平版印刷版原版技术领域本发明涉及一种平版印刷版原版，其中包含具有内酯基团的聚合物和记录层的中间层依次设置在载体上或载体上。 聚合物不仅具有内酯基，而且还具有酸性基。

公开(公告)号：US20050064325A1

公开(公告)日：2005-03-24

申请号：US10937336

申请日：2004-09-10

Applicant: Ippei Nakamura ,  Kazuo Maemoto

Inventor： Ippei Nakamura ,  Kazuo Maemoto

IPC: G03F7/004 ,  B41C1/10 ,  G03F7/00 ,  G03C1/76

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/264 ,  B41C2210/266

Abstract: The planographic printing plate precursor of the invention includes a recording layer capable of forming an image upon irradiation with infrared rays, wherein the recording layer comprises (A) an alkali-soluble resin having, in a main chain, a structural unit containing at least one type of bond selected from an amide bond, urea bond, urethane bond and ester bond and having at least one type of acid group selected from a phenolic hydroxyl group, sulfonamide group and active imide group, and (B) an infrared absorbing agent. The invention provides a positive-working planographic printing plate precursor excellent in printing durability and chemical resistance.

Abstract translation: 本发明的平版印刷版原版包括能够在用红外线照射时形成图像的记录层，其中记录层包含（A）碱溶性树脂，其主链中含有至少一个 选自酰胺键，脲键，氨基甲酸酯键和酯键的键的键，并且具有至少一种选自酚羟基，磺酰胺基和活性酰亚胺基的酸基，和（B）红外吸收剂。 本发明提供了印刷耐久性和耐化学性优异的正性平版印刷版前体。

公开(公告)号：US06858373B2

公开(公告)日：2005-02-22

申请号：US10106326

申请日：2002-03-27

Applicant: Kazuto Kunita

Inventor： Kazuto Kunita

IPC: B41C1/10 ,  B41M5/36 ,  C08F20/00 ,  C08F24/00 ,  C08F26/00 ,  C08F28/00 ,  C08F30/00 ,  G03F7/00 ,  G03F7/021 ,  G03F7/033 ,  G03F7/038 ,  G03F7/027

CPC classification number: G03F7/0388 ,  B33Y70/00 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/0212 ,  G03F7/033 ,  G03F7/038 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

Abstract: A photosensitive composition comprising a resin containing a repeating unit corresponding to a monomer having a structure represented by formula (I) defined in the specification, and a negative working lithographic printing plate having a negative working photosensitive layer comprising the above-described photosensitive composition.

Abstract translation: 包含含有对应于具有本说明书中定义的式（I）表示的结构的单体的重复单元的树脂的光敏组合物和具有包含上述感光组合物的负性感光层的负性平版印刷版。