公开(公告)号：US20040072101A1

公开(公告)日：2004-04-15

申请号：US10673332

申请日：2003-09-30

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Atsushi Sugasaki ,  Kazuto Kunita ,  Kazuhiro Fujimaki

IPC: G03F007/038

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  Y10S430/106 ,  Y10S430/107 ,  Y10S430/111 ,  Y10S430/115 ,  Y10S430/117 ,  Y10S430/145

Abstract: The present invention provides a planographic printing plate precursor including on a support a photosensitive layer that contains a polymerizable composition containing a specific binder polymer having a repeating unit of formula (I), an infrared absorbent, a polymerization initiator and a polymerizable compound, 1 wherein R1 represents a hydrogen atom or a methyl group; R2 represents a linking group which includes two or more atoms selected from a carbon atom, a hydrogen atom, an oxygen atom, a nitrogen atom and a sulfur atom and has a number of atoms of 2 to 82; A represents an oxygen atom or nullNR3null in which R3 represents a hydrogen atom or a monovalent hydrocarbon group having 1 to 10 carbon atoms; and n represents an integer of 1 to 5. The invention also provides a planographic printing plate precursor provided with a specific photosensitive layer with respect to an alkaline developer.

Abstract translation: 本发明提供一种平版印刷版原版，其在载体上含有含有具有式（I）的重复单元的特定粘合剂聚合物的聚合性组合物，红外线吸收剂，聚合引发剂和聚合性化合物的感光层，其中R 1表示氢原子或甲基; R 2表示包含选自碳原子，氢原子，氧原子，氮原子和硫原子中的2个以上原子并且原子数为2〜82的连接基团; A表示氧原子或-NR 3 - ，其中R 3表示氢原子或具有1〜10个碳原子的一价烃基; 并且n表示1〜5的整数。本发明还提供了相对于碱性显影剂具有特定感光层的平版印刷版原版。

公开(公告)号：US06716565B2

公开(公告)日：2004-04-06

申请号：US10043135

申请日：2002-01-14

Applicant: Kazuto Kunita ,  Kenichiro Sato

Inventor： Kazuto Kunita ,  Kenichiro Sato

IPC: G03F7604

CPC classification number: G03F7/039 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  G03F7/0007 ,  G03F7/001 ,  G03F7/0212 ,  G03F7/0233 ,  G03F7/038 ,  G03F7/0388 ,  G03F7/0392 ,  G03F7/0397 ,  Y10S430/106

Abstract: The positive image-forming material comprises a resin including a repeating unit corresponding to a specific monomer having an &agr;-heteromethyl structure.

Abstract translation: 正成像材料包括包含对应于具有α-异甲基结构的特定单体的重复单元的树脂。

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：US06686127B2

公开(公告)日：2004-02-03

申请号：US09983900

申请日：2001-10-26

Applicant: Koji Sonokawa

Inventor： Koji Sonokawa

IPC: G03F711

CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/08 ,  B41C2210/16 ,  B41C2210/24 ,  B41C2210/266 ,  G03F7/0752 ,  Y10S430/145 ,  Y10S430/146

Abstract: Provided is a plate-making method for producing a waterless lithographic printing plate, wherein the method comprises: (I) an exposing step of imagewise exposure of the precursor with a laser with a controlled condition that a portion of a laser-exposed area in a photo-thermal conversion layer in the precursor remains in the photo-thermal conversion layer of the finished printing plate, and (II) a developing step of removing a silicone rubber layer in the laser-exposed area to form an image on the printing plate. The precursor to be processed comprises (A) a support, (B) an undercoat layer formed by applying onto the support a coating liquid that contains a water-soluble or water-dispersible polymer and water as a solvent, and then drying the coating liquid, (C) a photo-thermal conversion layer which comprises polyurethane and a photo-thermal converting agent; and (D) a silicone rubber layer, laminated in that order.

Abstract translation: 本发明提供一种无水平版印刷版的制版方法，其特征在于，包括：（I）曝光步骤，用激光成像曝光所述前驱体，所述曝光步骤的受光条件为：激光曝光区域的一部分在 前体中的光热转换层保留在成品印版的光热转换层中，（II）在激光曝光区域除去硅橡胶层的显影步骤，以在印版上形成图像。 待处理的前体包括（A）支撑体，（B）通过将包含水溶性或水分散性聚合物和水作为溶剂的涂布液涂覆在载体上形成的底涂层，然后干燥涂布液 ，（C）包含聚氨酯和光热转换剂的光热转换层; 和（D）硅橡胶层，按顺序层压。

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。