公开(公告)号：US09091926B2

公开(公告)日：2015-07-28

申请号：US13756538

申请日：2013-02-01

Applicant: FUJIFILM CORPORATION

Inventor： Shigekatsu Fujii ,  Yuichi Yasuhara ,  Yoshinori Taguchi ,  Norio Aoshima

IPC: G03F7/00 ,  G03F7/20 ,  B41C1/10 ,  B41N3/08 ,  G03F7/32 ,  B41N1/00

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/14 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/266 ,  B41N3/08 ,  G03F7/322

Abstract: A method of making a planographic printing plate includes exposing, to infrared light, a planographic printing plate precursor including a recording layer provided on a substrate, and developing the precursor using an aqueous alkaline solution. The recording layer comprises a copolymer containing a structural unit derived from (meth)acrylonitrile and at structural unit derived from styrene, a water-insoluble and alkali-soluble resin, and an infrared absorbing agent, the solubility of the recording layer in the aqueous alkaline solution being increased by the exposure. The aqueous alkaline solution has a pH of 8.5 to 10.8 and contains a betaine-based amphoteric surfactant and an ammonium salt represented by Formula (I): R1, R2, R3, and R4 each independently represent an alkyl or aryl group; the total number of carbon atoms in R1, R2, R3, and R4 is not more than 20; and X− represents a counter anion.

Abstract translation: 制造平版印刷版的方法包括将包含设置在基材上的记录层的平版印刷版原版曝光于红外光，并使用碱性水溶液显影前体。 记录层包含含有衍生自（甲基）丙烯腈的结构单元和衍生自苯乙烯的结构单元，水不溶性和碱溶性树脂和红外吸收剂的共聚物，记录层在碱性水溶液中的溶解度 溶液通过曝光增加。 碱性水溶液的pH为8.5〜10.8，含有基于甜菜碱的两性表面活性剂和式（I）表示的铵盐：R1，R2，R3和R4各自独立地表示烷基或芳基; R1，R2，R3和R4中的碳原子总数不超过20; X表示抗衡阴离子。

公开(公告)号：US20140308470A1

公开(公告)日：2014-10-16

申请号：US14249458

申请日：2014-04-10

Applicant: Mylan Group

Inventor： My T. Nguyen ,  Thuong T. Dang ,  Khai N. Phan

IPC: B41N1/08

CPC classification number: B41N1/086 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/14 ,  B41N1/083 ,  C09J7/385 ,  C09J2433/00 ,  G03F7/094 ,  Y10T428/1443 ,  Y10T428/1495 ,  Y10T428/269 ,  Y10T428/2804 ,  Y10T428/2891 ,  Y10T428/31605 ,  Y10T428/31609 ,  Y10T428/31692 ,  Y10T442/656

Abstract: A laminated lithographic printing plate comprising an aluminum layer having a first side and a second side, an aluminum oxide layer coating the first side aluminum layer, optionally a second aluminum oxide layer coating the second side of the aluminum layer, an image forming layer coating the first aluminum oxide layer, an adhesive layer adhering to the second side of the aluminum layer or to said second aluminum oxide layer when second aluminum oxide layer is present, and a base layer coating the adhesive layer is provided.

Abstract translation: 包括具有第一侧和第二侧的铝层的层压平版印刷版，涂覆第一侧铝层的氧化铝层，可选地涂覆在铝层的第二面上的第二氧化铝层，涂覆所述铝层的图像形成层 第一氧化铝层，当存在第二氧化铝层时粘附到铝层的第二面或所述第二氧化铝层的粘合剂层，以及涂覆粘合剂层的基底层。

公开(公告)号：US20140272710A1

公开(公告)日：2014-09-18

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: G03F7/09

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：US20120251954A1

公开(公告)日：2012-10-04

申请号：US13408408

申请日：2012-02-29

Applicant: Shigekatsu FUJII ,  Norio Aoshima ,  Yoshinori Taguchi ,  Yoichiro Ara ,  Takashi Aridomi

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

IPC: G03F7/20 ,  G03F7/004

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：US20120227604A1

公开(公告)日：2012-09-13

申请号：US13408037

申请日：2012-02-29

Applicant: Yoshinori TAGUCHI ,  Hidekazu OOHASHI

Inventor： Yoshinori TAGUCHI ,  Hidekazu OOHASHI

IPC: B41N1/04 ,  B41N3/03

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

Abstract: A thermal positive-type planographic original printing plate comprising a support and at least one recording layer provided on the support, either the same layer or different layers of the recording layer comprising: a star polymer in which at least 3 polymer chains bind to a core comprised atomic groups and are radially branching; and an infrared absorbing agent.

Abstract translation: 一种热正型平版印刷版，其包括支撑体和设置在载体上的至少一个记录层，记录层的相同层或不同层包括：星形聚合物，其中至少3个聚合物链与核心结合 包括原子团并且是径向分支的; 和红外吸收剂。

公开(公告)号：US20120216693A1

公开(公告)日：2012-08-30

申请号：US13406286

申请日：2012-02-27

Applicant: Hidekazu OOHASHI

Inventor： Hidekazu OOHASHI

IPC: B41N3/00 ,  B32B27/08

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.

Abstract translation: 本发明涉及一种平版印刷版原版，其包括以下顺序：载体; 包含自由基聚合性化合物和自由基聚合引发剂的图像记录层; 和含有星形聚合物的保护层，星形聚合物优选为聚合物，其中3〜10个聚合物链从中心骨架分支。

公开(公告)号：US20120103220A1

公开(公告)日：2012-05-03

申请号：US13348154

申请日：2012-01-11

Applicant: Koji SONOKAWA ,  Akihiro Endo

Inventor： Koji SONOKAWA ,  Akihiro Endo

IPC: B41N3/00

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/264 ,  B41C2210/266

Abstract: A lithographic printing plate precursor which is capable of undergoing on-press development by supplying at least one of printing ink and dampening water and includes a support and an image-recording layer, wherein the image-recording layer contains at least one of compounds represented by the formulae (1) to (3) as defined herein.

Abstract translation: 一种平版印刷版原版，其能够通过供给印刷油墨和润版水中的至少一种进行压印显影，并且包括载体和图像记录层，其中所述图像记录层含有至少一种由 如本文所定义的式（1）至（3）。

公开(公告)号：US08142982B2

公开(公告)日：2012-03-27

申请号：US12259885

申请日：2008-10-28

Applicant: Toyohisa Oya ,  Ryuki Kakino ,  Tomoya Sasaki ,  Yu Iwai

Inventor： Toyohisa Oya ,  Ryuki Kakino ,  Tomoya Sasaki ,  Yu Iwai

IPC: G03F7/00 ,  B41C1/055

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

Abstract: A lithographic printing plate precursor capable of being subjected to on-press development by supplying at least one of printing ink and dampening water and including a support, an image-recording layer and optionally an undercoat layer between the support and the image-recording layer, wherein at least one of the undercoat layer and the image-recording layer contains at least one of a compound represented by the formula (1A) as defined herein and a compound including a structure represented by the formula (1B) as defined herein.

Abstract translation: 一种平版印刷版原版，其能够通过在载体和图像记录层之间提供印刷油墨和润湿水中的至少一种并且包括载体，图像记录层和任选的底涂层进行压制显影， 其中所述底涂层和图像记录层中的至少一个含有如本文所定义的由式（1A）表示的化合物和包含如本文定义的式（1B）所示结构的化合物中的至少一种。

公开(公告)号：US08105751B2

公开(公告)日：2012-01-31

申请号：US11759965

申请日：2007-06-08

Applicant: Akihiro Endo

Inventor： Akihiro Endo

IPC: G03F7/09 ,  G03F7/11 ,  G03F7/028

CPC classification number: G03F7/092 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  B41C2210/262 ,  B41C2210/264 ,  B41C2210/266 ,  G03F7/11

Abstract: The invention has a support, a recording layer provided on the support, and a protective layer containing a hydrophilic polymer and silica-coated organic resin fine particles provided as the uppermost layer. The organic resin fine particles are preferably composed of at least one resin selected from the group consisting of polyacrylic acid resins, polyurethane resins, polystyrene resins, polyester resins, epoxy resins, phenolic resins, and melamine resins, and the protective layer preferably contains a mica compound.

Abstract translation: 本发明具有支撑体，设置在支撑体上的记录层，以及包含亲水性聚合物和作为最上层设置的二氧化硅被覆有机树脂微粒子的保护层。 有机树脂细颗粒优选由选自聚丙烯酸树脂，聚氨酯树脂，聚苯乙烯树脂，聚酯树脂，环氧树脂，酚醛树脂和三聚氰胺树脂中的至少一种树脂组成，并且保护层优选含有云母 复合。

公开(公告)号：US20110174179A1

公开(公告)日：2011-07-21

申请号：US13121600

申请日：2009-09-30

Applicant: Katsuhiro Shimono ,  Norio Aoshima ,  Junji Kawaguchui

Inventor： Katsuhiro Shimono ,  Norio Aoshima ,  Junji Kawaguchui

IPC: B41N1/00 ,  B41N3/00 ,  C07C311/00 ,  C07C255/00

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41N1/08 ,  C08F20/38 ,  G03F7/027 ,  G03F7/0388

Abstract: There is provided a lithographic printing plate precursor that enables image recording using a laser and that provides an excellent scumming resistance and an excellent developability while maintaining a satisfactory printing durability. Also provided are a platemaking method, and a novel polymerizable monomer. A lithographic printing plate precursor has a support, and an image recording layer disposed thereon and containing a radical polymerization initiator and a polymerizable monomer that has a sulfonamide group and at least two ethylenically unsaturated groups; a lithographic printing plate platemaking method uses this lithographic printing plate precursor; and a polymerizable monomer has a sulfonamide group and at least two ethylenically unsaturated groups.

Abstract translation: 提供一种使用激光进行图像记录的平版印刷版原版，并且在保持良好的印刷耐久性的同时提供优异的防浮渣性和优异的显影性。 还提供了制版方法和新型可聚合单体。 平版印刷版原版具有载体和设置在其上的含有自由基聚合引发剂和具有磺酰胺基和至少两个烯键式不饱和基团的可聚合单体的图像记录层; 平版印刷版制版方法使用该平版印刷版原版; 并且可聚合单体具有磺酰胺基团和至少两个烯键式不饱和基团。