公开(公告)号：US20030170559A1

公开(公告)日：2003-09-11

申请号：US10247656

申请日：2002-09-20

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Kazuyoshi Mizutani ,  Shiro Tan

IPC: G03F007/038

CPC classification number: G03F7/0233 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  G03F7/0046 ,  G03F7/033 ,  G03F7/0382 ,  G03F7/0392 ,  Y10S430/108 ,  Y10S430/165

Abstract: Disclosed is planographic printing plate precursor comprising a support having disposed thereon an image forming layer containing a fluorine macromolecular compound having a structural unit derived from a monomer represented by the following general formula (I). In the general formula (I), R0 represents a hydrogen atom, a methyl group, a cyano group or a halogen atom. X represents a single bond or a divalent connecting group. R1 to R6 each independently represent a hydrogen atom, an alkyl group, a fluorine atom or an alkyl group in which at least one hydrogen atom is substituted with a fluorine atom. Further, at least one of R1 to R6 represents a fluorine atom or an alkyl group in which at least one hydrogen atom is substituted with a fluorine atom. General formula (I) 1

Abstract translation: 公开了平版印刷版原版，其包括载体，其上设置有含有衍生自由以下通式（I）表示的单体的结构单元的氟高分子化合物的成像层。 在通式（I）中，R 0表示氢原子，甲基，氰基或卤素原子。 X表示单键或二价连接基团。 R 1〜R 6各自独立地表示氢原子，烷基，氟原子或至少一个氢原子被氟原子取代的烷基。 此外，R 1〜R 6中的至少一个表示氟原子或至少一个氢原子被氟原子取代的烷基。 通式（I）

公开(公告)号：US20020182539A1

公开(公告)日：2002-12-05

申请号：US10080654

申请日：2002-02-25

Inventor： Kazuhiro Fujimaki ,  Tadahiro Sorori

IPC: G03F007/038

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

Abstract: A negative image-recording material for heat-mode exposure, which is able to form images by heat-mode exposure, comprises (A) a polyurethane resin having at least one or more side-chain branches of the following general formulae (1) to (3) which polyurethane resin is soluble in an alkaline aqueous solution, (B) a photo-thermal converting agent, and (C) a compound capable of generating a radical through heat-mode exposure to light of a wavelength which can be absorbed by the photo-thermal converting agent. In formulae (1) to (3), R1 to R11 each independently represents a monovalent organic group; X and Y each independently represents an oxygen atom, a sulfur atom, or nullN(R12)null; Z represents an oxygen atom, a sulfur atom, nullN(R13)null, or an optionally-substituted phenylene group; R12 represents a hydrogen atom or a monovalent organic group; and R13 represents a hydrogen atom or a monovalent organic group. 1

Abstract translation: 能够通过热模式曝光形成图像的用于热模式曝光的负型图像记录材料包括（A）具有至少一个或多个以下通式（1）至 （3）哪种聚氨酯树脂可溶于碱性水溶液中，（B）光热转换剂，和（C）能够通过热模式暴露于能够被 光热转换剂。 式（1）〜（3）中，R 1〜R 11各自独立地表示1价有机基团。 X和Y各自独立地表示氧原子，硫原子或-N（R 12） - ; Z表示氧原子，硫原子，-N（R13） - 或任选取代的亚苯基; R 12表示氢原子或一价有机基团; R 13表示氢原子或一价有机基团。

公开(公告)号：US06030748A

公开(公告)日：2000-02-29

申请号：US828543

申请日：1997-03-31

Applicant: Nobuyuki Nishimiya ,  Tatsuji Higashi ,  Tadahiro Sorori

Inventor： Nobuyuki Nishimiya ,  Tatsuji Higashi ,  Tadahiro Sorori

IPC: G03F7/004 ,  B41C1/10 ,  G03F7/00 ,  G03F7/027 ,  G03F7/028 ,  G03F7/085 ,  G03F7/11 ,  G03C1/91 ,  B41M1/08 ,  G03C1/77

CPC classification number: B41C1/1016 ,  G03F7/11 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  Y10S430/156

Abstract: A photosensitive lithographic printing plate comprising a substrate having provided on the surface thereof a photosensitive layer through a layer which is formed by coating and drying a composition prepared by hydrolyzing and polycondensing a compound represented by formula (I) in a solvent having dissolved therein a phenol having a molecular weight of 1,000 or less or an organic phosphoric acid compound:A.sub.m M(R).sub.n (I)wherein M represents silicon, aluminum, titanium or zirconium, A represents a hydrogen atom, an alkyl group, an aryl group, an alkenyl group, a propargyl group, an alkoxy group, an epoxyalkyl group, a silyl group, a siloxy group or a functional group capable of addition reaction by a radical, m and n each represents 0 or a positive integer, provided that m+n=3 or 4, and R represents one of the groups (a) to (e) defined in the specification.

Abstract translation: 一种感光性平版印刷版，其特征在于，具有通过将溶解有式（I）的化合物的溶剂水解缩聚而成的组合物涂布干燥而形成的层而形成感光层的感光层。 分子量为1,000以下或有机磷酸化合物：AmM（R）n（I）其中M表示硅，铝，钛或锆，A表示氢原子，烷基，芳基，烯基 基团，炔丙基，烷氧基，环氧烷基，甲硅烷基，甲硅烷氧基或能够被基团加成反应的官能团，m和n各自表示0或正整数，条件是m + n = 3或4，R表示说明书中定义的组（a）至（e）中的一个。

公开(公告)号：US09707749B2

公开(公告)日：2017-07-18

申请号：US13406286

申请日：2012-02-27

Applicant: Hidekazu Oohashi

Inventor： Hidekazu Oohashi

IPC: B41C1/10 ,  G03F7/09 ,  G03F7/027 ,  G03F7/038 ,  G03F7/32

CPC classification number: B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/027 ,  G03F7/0388 ,  G03F7/092 ,  G03F7/322 ,  Y10T428/31938

Abstract: The invention is directed to a lithographic printing plate precursor including, in the following order: a support; an image-recording layer containing a radical polymerizable compound and a radical polymerization initiator; and a protective layer containing a star polymer, and the star polymer is preferably a polymer in which from 3 to 10 polymer chains are branched from a central skeleton.

公开(公告)号：US20160121597A1

公开(公告)日：2016-05-05

申请号：US14891055

申请日：2014-06-16

Applicant: AGFA GRAPHICS NV

Inventor： Stefaan LINGIER ,  Karen DEMMERS

IPC: B41C1/10

CPC classification number: B41C1/1066 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/14 ,  G03F7/0002 ,  G03F7/092

Abstract: A method for manufacturing a lithographic printing plate precursor includes the steps of providing a support as a web, coating an image recording layer on the front side of the support, and depositing a back layer on the back side of the support using a deposition technique which is capable of depositing the back layer according to a predefined image. The method enables stacking and recutting of lithographic printing plate precursors without the need for interleafs.

Abstract translation: 平版印刷版前体的制造方法包括以下步骤：提供作为网的载体，在载体的前侧涂覆图像记录层，以及使用沉积技术在载体的背面沉积背层 能够根据预定义的图像沉积背层。 该方法能够堆叠和重新平滑印刷版前体而不需要插页。

公开(公告)号：US09223216B2

公开(公告)日：2015-12-29

申请号：US14287792

申请日：2014-05-27

Applicant: FUJIFILM CORPORATION

Inventor： Shigekatsu Fujii ,  Norio Aoshima ,  Yoshinori Taguchi ,  Yoichiro Ara ,  Takashi Aridomi

IPC: G03F7/00 ,  G03F7/09 ,  B41C1/10 ,  G03F7/039

CPC classification number: G03F7/039 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266

Abstract: A lithographic printing plate precursor in a positive-type with an infrared-sensitivity, having a support and an image recording layer provided on the support, the support having a hydrophilic surface, the recording layer having a particular resin, an amphoteric surfactant and/or an anionic surfactant, and an infrared absorbing agent, wherein the particular resin being at least one of resins selected from the group consisting of a polyurethane resin, a poly(vinyl acetal) resin, and maleimide resin A.

Abstract translation: 具有红外敏感性的正型平版印刷版原版，具有支撑体和设置在载体上的图像记录层，支撑体具有亲水性表面，记录层具有特定树脂，两性表面活性剂和/或 阴离子表面活性剂和红外吸收剂，其中所述特定树脂是选自聚氨酯树脂，聚（乙烯醇缩醛）树脂和马来酰亚胺树脂A中的至少一种树脂。

公开(公告)号：US09067401B2

公开(公告)日：2015-06-30

申请号：US13049288

申请日：2011-03-16

Applicant: Noriaki Watanabe

Inventor： Noriaki Watanabe

IPC: G03F7/00 ,  B41C1/10 ,  G03F7/32

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41C2210/266 ,  G03F7/322

Abstract: A process for making a lithographic printing plate that includes in sequence an exposure step of imagewise exposing by means of an infrared laser a lithographic printing plate precursor that has provided above a support a positive-working recording layer including (Component A) a (meth)acrylonitrile-derived monomer unit- and styrene-derived monomer unit-containing copolymer, (Component B) a water-insoluble and alkali-soluble resin, and (Component C) an infrared absorbing agent and a development step of developing, using an aqueous alkali solution including a betaine-based surfactant or a nonionic surfactant, the aqueous alkali solution having a pH of 8.5 to 10.8, by removing an exposed area of the positive-working recording layer whose solubility in aqueous alkali solution has been increased by the exposure. There is also provided a lithographic printing plate made by the process for making a lithographic printing plate.

Abstract translation: 一种制备平版印刷版的方法，其中依次包括通过红外激光成像曝光的曝光步骤，所述平版印刷版原版在支撑体上方设置有正性记录层，所述正性记录层包括（组分A）（甲基） 丙烯腈衍生的单体单元和苯乙烯衍生的含单体单元的共聚物（组分B）水不溶性和碱溶性树脂，和（组分C）红外线吸收剂和显影步骤，使用碱水溶液 通过除去其在碱性水溶液中的溶解度的曝光面积已经通过曝光而增加的pH值为8.5〜10.8的碱性水溶液，其含有甜菜碱型表面活性剂或非离子性表面活性剂。 还提供了通过制造平版印刷版的方法制成的平版印刷版。

公开(公告)号：US08632953B2

公开(公告)日：2014-01-21

申请号：US12565391

申请日：2009-09-23

Applicant: Keisuke Arimura

Inventor： Keisuke Arimura

IPC: G03F7/00 ,  G03F7/26 ,  B41M5/00 ,  G03C5/26

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

Abstract: A process for making a lithographic printing plate, comprising: an exposure step of imagewise exposing a lithographic printing plate precursor that comprises, above a hydrophilic support, a photosensitive layer comprising (A) a compound that generates a radical upon the application of light or heat, (B) a polymer having an aromatic carboxy group in a side chain, (C) a polymerizable compound, and (D) an infrared absorber; and a development processing step using one type of processing liquid, wherein the processing liquid has a pH of 8.5 to 10.8.

Abstract translation: 一种制备平版印刷版的方法，包括：曝光步骤，将平版印刷版前体成像曝光，所述平版印刷版前体在亲水性载体之上包括感光层，所述感光层包含（A）在施加光或热时产生自由基的化合物 ，（B）侧链具有芳香族羧基的聚合物，（C）聚合性化合物，（D）红外线吸收剂等。 以及使用一种处理液的显影处理步骤，其中处理液的pH为8.5至10.8。

公开(公告)号：US08399172B2

公开(公告)日：2013-03-19

申请号：US12549549

申请日：2009-08-28

Applicant: Norio Aoshima ,  Kazuo Maemoto

Inventor： Norio Aoshima ,  Kazuo Maemoto

IPC: G03F7/027 ,  G03F7/00

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24

Abstract: A negative-working lithographic printing plate precursor is disclosed that can be developed on the press without going through a development processing step, and a method of lithographic printing is also disclosed that uses this negative-working lithographic printing plate precursor. Also disclosed are a negative-working lithographic printing plate precursor that can be developed by a water-soluble resin-containing aqueous solution and a method of lithographic printing that uses this negative-working lithographic printing plate precursor. A negative-working lithographic printing plate precursor is provided that exhibits an excellent fine line reproducibility in nonimage areas even when printing is performed using ultraviolet-curing ink (UV ink). Also provided is a negative-working lithographic printing plate precursor that exhibits an excellent combination of fine line reproducibility and printing durability and that resists the production of scum during on-press development. The negative-working lithographic printing plate precursor has a support and has thereon a photopolymerizable layer that contains a polymer compound that has the urea bond in the main chain and a hydrophilic group and a carboxylic acid content less than 0.05 meq/g. The method of lithographic printing uses this negative-working lithographic printing plate precursor.

Abstract translation: 公开了一种负性平版印刷版原版，其可以在印刷机上显影而不经过显影处理步骤，并且还公开了使用该负性平版印刷版原版的平版印刷方法。 还公开了可以通过含水溶性树脂的水溶液显影的负性平版印刷版原版和使用该负性平版印刷版原版的平版印刷法。 即使在使用紫外线固化油墨（UV油墨）进行印刷的情况下，也提供了在非图像区域中表现出优异的细线再现性的负性平版印刷版原版。 还提供了一种负极平版印刷版原版，其显示细线再现性和印刷耐久性的优异组合，并且抵抗了印刷机中的浮渣的生成。 负性平版印刷版原版具有支撑体，在其上具有包含在主链中具有尿素键的亲水性基团和羧酸含量小于0.05meq / g的高分子化合物的光聚合性层。 平版印刷方法使用这种负性平版印刷版原版。

公开(公告)号：US20130052584A1

公开(公告)日：2013-02-28

申请号：US13593250

申请日：2012-08-23

Applicant: Yu IWAI

Inventor： Yu IWAI

IPC: G03F7/11 ,  G03F7/20

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

Abstract: Provided is a lithographic printing plate precursor excellent in the printing durability, staining resistance and developability. The lithographic printing plate precursor comprises, on a support, an image recording layer, and an undercoat layer provided between the support and the image recording layer, the undercoat layer containing a polymer compound (D) composed of repeating units, the polymer compound (D) having, at the terminal of the principal chain thereof, a group having one or more groups selected from hydrophilic group and radical-polymerizable ethylenic unsaturated group, and each repeating unit having, as a side chain bound to the principal chain, one or more groups selected from support-adsorptive groups.

Abstract translation: 提供了印刷耐久性，耐污染性和显影性优异的平版印刷版原版。 平版印刷版原版在载体上包含图像记录层和设置在载体和图像记录层之间的底涂层，底涂层含有由重复单元构成的高分子化合物（D），高分子化合物（D ），其主链的末端具有一个选自亲水基团和可自由基聚合的烯属不饱和基团中的一个或多个基团的基团，并且每个重复单元具有作为与主链结合的侧链的一个或多个 选自支持物吸附组的组。