公开(公告)号：US20040062939A1

公开(公告)日：2004-04-01

申请号：US10658429

申请日：2003-09-10

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Kazuto Shimada ,  Takahiro Goto

IPC: B32B027/08

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  B41M5/368 ,  G03F7/0045 ,  G03F7/031 ,  G03F7/033 ,  Y10T428/31725

Abstract: The present invention provides a polymerizable composition comprising (A) a compound including a polymerizable unsaturated group and (B) a macromolecular compound including, at a side chain thereof, a structure represented by the following general formula (I). The present invention also provides a negative type planographic printing plate precursor responsive to an infrared laser, the precursor being superior in recording sensitivity and printing durability and using the polymerizable compound as a recording layer. General Formula (I)ZnullMnullwherein Z31 represents COCOOnull, COOnull, SO3null or SO2nullNnullnullR where R represents a monovalent organic group and M30 represents an onium cation.

Abstract translation: 本发明提供一种聚合性组合物，其含有（A）包含聚合性不饱和基团的化合物和（B）高分子化合物，在其侧链上含有下述通式（I）所示的结构。 本发明还提供了响应于红外激光器的负型平版印刷版前体，其前体具有优异的记录灵敏度和印刷耐久性，并且使用可聚合化合物作为记录层。 通式（I）Z - > M +其中Z 31表示COCOO - ，COO - ，SO 3 - 或SO 2 -N - -R，其中R表示一价有机基团， M 30表示鎓阳离子。

公开(公告)号：US20040053163A1

公开(公告)日：2004-03-18

申请号：US10657290

申请日：2003-09-09

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Kazuo Fujita

IPC: G03F007/09

CPC classification number: G03F7/0382 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/0046 ,  G03F7/0233 ,  G03F7/033 ,  G03F7/038 ,  Y10S430/108 ,  Y10S430/111 ,  Y10S430/165

Abstract: The present invention provides a presensitized plate useful for preparing a lithographic printing plate, which comprises a substrate provided thereon with a light-sensitive layer containing a fluoro-aliphatic group-containing copolymer prepared by copolymerizing at least (A) a fluoroalkyl(meth)acrylate represented by the general formula (I) and (B) a polyoxyalkylene group-containing ethylenic unsaturated monomer. By such a presensitized plate, a lithographic printing plate is provided with a light-sensitive layer whose uniformity and solubility or dispersibility in a developer are improved and which has an ability of forming high contrast images without entraining any reduction of the sensitivity.

Abstract translation: 本发明提供了一种用于制备平版印刷版的预敏板，其包括其上设置有含有含氟 - 脂族基团的共聚物的感光层的基材，所述光敏层至少共聚（A）（甲基）丙烯酸氟烷基酯 由通式（I）和（B）表示的含有聚氧化烯基的烯属不饱和单体。 通过这样的预感板，平版印刷版具有光敏层，其均匀性和在显影剂中的溶解度或分散性提高，并且具有形成高对比度图像的能力，而不会引起灵敏度的任何降低。

公开(公告)号：US06703185B2

公开(公告)日：2004-03-09

申请号：US10299719

申请日：2002-11-20

Applicant: Satoshi Hoshi

Inventor： Satoshi Hoshi

IPC: G03F726

CPC classification number: G03F7/3092 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41N3/08 ,  G03F7/32

Abstract: On-press developing method of a lithographic printing plate precursor, the lithographic printing plate precursor comprising an image-forming layer which comprises a hydrophobizing precursor, and the method comprising fountain solution-clarifying means which comprises: aggregating a hydrophobizing precursor mingled in a fountain solution and removing the aggregated hydrophobizing precursor by filtration; or adding a coagulant to a fountain solution and filtering the fountain solution.

Abstract translation: 平版印刷版原版的印刷机显影方法，包括含有疏水化前体的图像形成层的平版印刷版前体，以及包含润版液澄清装置的方法，其包括：将混合在润版液中的疏水化前体聚集 并通过过滤除去聚集的疏水化前体; 或将絮凝剂加入到润版液中并过滤润版液。

公开(公告)号：US06692896B2

公开(公告)日：2004-02-17

申请号：US09793760

申请日：2001-02-27

Applicant: Kazuto Shimada ,  Kazuto Kunita ,  Ippei Nakamura ,  Ikuo Kawauchi

Inventor： Kazuto Shimada ,  Kazuto Kunita ,  Ippei Nakamura ,  Ikuo Kawauchi

IPC: G03F7038

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/145 ,  Y10S430/146

Abstract: The present invention relates to a heat mode-compatible planographic printing plate comprising a photosensitive layer which is capable of recording with an infrared laser and formed by applying a photosensitive layer coating solution onto a hydrophilic support and then drying the photosensitive layer coating solution, the photosensitive layer coating solution being obtained by dissolving or dispersing I) an IR absorber, II) a polymerization initiator, and III) a compound having a polymerizable unsaturated group in a solvent, wherein the residual solvent in the photosensitive layer is 5% by weight or less relative to the weight of the photosensitive layer.

Abstract translation: 本发明涉及一种与热模式相容的平版印刷版，其包括光敏层，该感光层能够用红外激光进行记录，并通过将感光层涂布溶液涂覆到亲水载体上，然后干燥感光层涂布溶液，感光层 通过溶解或分散I）IR吸收剂，II）聚合引发剂和III）在溶剂中具有可聚合不饱和基团的化合物获得，其中感光层中的残留溶剂为5重量％以下 相对于感光层的重量。

公开(公告)号：US20040023146A1

公开(公告)日：2004-02-05

申请号：US10617684

申请日：2003-07-14

Applicant: Fuji Photo Film Co., Ltd.

Inventor： Kazuo Maemoto ,  Keiji Akiyama ,  Hiromitsu Yanaka

IPC: G03F007/004 ,  B41C001/055

CPC classification number: G03F7/0382 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/266 ,  Y10S430/116 ,  Y10S430/121 ,  Y10S430/145

Abstract: A lithographic printing plate precursor is disclosed, which comprises an image-forming layer which contains a hydrophilic resin, an acid precursor and at least one component selected from fine particles containing a compound having a vinyloxy group and microcapsules containing a compound having a vinyloxy group, on a hydrophilic support, which can be development processed on a printing machine.

Abstract translation: 公开了一种平版印刷版原版，其包含含有亲水性树脂，酸前体和至少一种选自包含具有乙烯氧基的化合物的微粒和含有具有乙烯氧基的化合物的微胶囊的成像层， 在亲水性支持物上，其可以在印刷机上进行显影处理。

公开(公告)号：US06656661B2

公开(公告)日：2003-12-02

申请号：US09826311

申请日：2001-04-04

Applicant: Suck-Ju Hong ,  S. Peter Pappas

Inventor： Suck-Ju Hong ,  S. Peter Pappas

IPC: G03F7023

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/12 ,  B41C2210/16 ,  B41C2210/24 ,  B41C2210/262 ,  G03F7/0752

Abstract: The present invention includes an imageable element, which includes a sheet substrate, an imaging layer and a silicone layer, which comprises a crosslinked silicone polymer. The crosslinked silicone polymer is the curing product of a vinyl functional polysiloxane copolymer and a hydrosiloxane compound. The curing is catalyzed by a platinum carbonyl complex. Upon imagewise exposure and development, an imaged element is obtained, which is mounted on a dry printing press containing lithographic ink and used to produce printed stock.

公开(公告)号：US20030194642A1

公开(公告)日：2003-10-16

申请号：US10386560

申请日：2003-03-13

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Kei Kikuchi

IPC: G03F007/00 ,  B41C001/055

CPC classification number: B41N1/083 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/165

Abstract: A thermal negative type presensitized plate provided with an image recording layer hardened by infrared rays on an aluminum support, wherein the aluminum support has on the surface thereof, a grain shape with a structure in which a grained structure with medium undulation with a specified aperture diameter and a grained structure with small undulation with a specified aperture diameter are superimposed. For the presensitized plate, contact characteristics between the image recording layer and the support and scum resistance on a non-image area are kept compatible with each other at a high level, a thermal diffusion depression effect by which an energy generated by exposure can be efficiently used to form an image is excellent, and sensitivity is high.

Abstract translation: 一种热负型预敏板，其具有通过红外线在铝支架上硬化的图像记录层，其中铝支撑体在其表面上具有晶粒形状，其结构是具有指定孔径的具有介质起伏的晶粒结构 并且叠加具有指定孔径的具有小波动的纹理结构。 对于预感板，图像记录层与载体之间的接触特性和非图像区域上的浮渣电阻保持高水平相互兼容，热扩散抑制效应可以有效地产生曝光的能量 用于形成图像优秀，灵敏度高。

公开(公告)号：US20030188653A1

公开(公告)日：2003-10-09

申请号：US10386502

申请日：2003-03-13

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Hiromitsu Yanaka

IPC: B41N001/00

CPC classification number: B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24

Abstract: A lithographic printing plate precursor comprising: a hydrophilic support; and an image-forming layer which comprises (A) at least one of: hydrophobic polymer particles comprising a compound having an onium group; and microcapsules encapsulating a compound having an onium group and a hydrophobic compound, and (B) a light-to-heat converting agent.

Abstract translation: 一种平版印刷版原版，包括：亲水载体; 和成像层，其包含（A）至少一种：包含具有鎓基的化合物的疏水性聚合物颗粒; 以及包封具有鎓基和疏水性化合物的化合物的微胶囊，和（B）光 - 热转换剂。

公开(公告)号：US20030186057A1

公开(公告)日：2003-10-02

申请号：US10346083

申请日：2003-01-17

Inventor： Hidekazu Oohashi ,  Sumiaki Yamasaki

IPC: B32B005/16

CPC classification number: B41C1/1041 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/165 ,  Y10T428/2982 ,  Y10T428/2993

Abstract: A lithographic printing plate precursor comprising a support having provided thereon a hydrophilic layer which is converted to hydrophobic by heating, wherein the hydrophilic layer contains (1) an organic and inorganic composite having a crosslinking structure obtained by hydrolysis and poly-condensation on condition of coexistence of a metal complex compound and an organic hydrophilic resin, and (2) core-shell structural fine particles containing a resin core having a functional group capable of interacting with the organic and inorganic composite and a resin shell not substantially having a functional group capable of interacting with the organic and inorganic composite.

Abstract translation: 一种平版印刷版原版，其具有在其上设置有通过加热转变为疏水性的亲水层的载体，其中所述亲水层含有（1）在共存条件下通过水解和多缩合获得的具有交联结构的有机和无机复合物 的金属络合物和有机亲水性树脂，以及（2）含有具有能够与有机和无机复合体相互作用的官能团的树脂核心的核 - 壳结构细颗粒和基本上不具有能够与有机和无机复合物相互作用的官能团的树脂壳 与有机和无机复合材料相互作用。

公开(公告)号：US20030165778A1

公开(公告)日：2003-09-04

申请号：US10189551

申请日：2002-07-08

Inventor： Naonori Makino ,  Hidekazu Oohashi

IPC: G03F007/038

CPC classification number: B41C1/1025 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146

Abstract: A lithographic process comprises the steps of image-wise heating a presensitized lithographic printing plate and removing an unheated area of an image-forming layer to form a lithographic printing plate. The presensitized lithographic printing plate comprises a hydrophilic support and the image-forming layer. The image-forming layer contains a compound or a polymer having o-quinodimethane structures or precursor structures thereof. The lithographic printing plate is prepared by a reaction of the o-quinodimethane structures.

Abstract translation: 平版印刷方法包括以下步骤：以图像方式加热未敏化的平版印刷版并除去图像形成层的未加热区域以形成平版印刷版。 预敏化的平版印刷版包括亲水性载体和图像形成层。 图像形成层含有具有邻醌二甲烷结构或其前体结构的化合物或聚合物。 平版印刷版通过邻二醌二甲烷结构的反应制备。