公开(公告)号：US09188868B2

公开(公告)日：2015-11-17

申请号：US14167587

申请日：2014-01-29

Applicant: FUJIFILM Corporation

Inventor： Takafumi Nakayama ,  Yu Iwai ,  Junya Abe

IPC: G03F7/00 ,  G03F7/09 ,  B41C1/10 ,  C08F230/02 ,  C08F220/36 ,  G03F7/11 ,  G03F7/027 ,  G03F7/30 ,  G03F7/32 ,  B41N1/14 ,  G03F7/028 ,  G03F7/033

CPC classification number: G03F7/092 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/24 ,  B41N1/14 ,  C08F220/36 ,  C08F230/02 ,  G03F7/027 ,  G03F7/028 ,  G03F7/033 ,  G03F7/11 ,  G03F7/3035 ,  G03F7/32 ,  G03F7/322 ,  C08F220/54 ,  C08F222/04 ,  C08F222/06

Abstract: A lithographic printing plate precursor having excellent printing durability, staining resistance and developability as well as processes for preparing lithographic printing plates therefrom. The lithographic printing plate precursor may comprise a primer layer and an image-recording layer in this order in a substrate, wherein the primer layer comprises a polymer containing a repeat unit having a carbon-carbon backbone, a —C(═O)— group directly attached thereto, a —C(═O)—NR0 — group, a carboxyl group or a salt thereof, and an ethylenically unsaturated bond.

Abstract translation: 具有优异的印刷耐久性，耐污染性和显影性的平版印刷版原版以及从其制备平版印刷版的方法。 平版印刷版原版可以在底物中依次包含底漆层和图像记录层，其中底漆层包含含有碳 - 碳骨架的重复单元的聚合物，-C（= O） - 基团 -C（= O）-NRO - 基，羧基或其盐，和烯属不饱和键。

公开(公告)号：US09029066B2

公开(公告)日：2015-05-12

申请号：US13982605

申请日：2012-02-07

Applicant: Johan Loccufier ,  Philippe Moriame

Inventor： Johan Loccufier ,  Philippe Moriame

IPC: G03F7/00 ,  G03F7/26 ,  B41F33/00 ,  G03F7/039 ,  B41C1/10 ,  C08F20/38

CPC classification number: G03F7/0395 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  C08F20/38 ,  C08F2220/606 ,  C08F220/38 ,  C08F220/60 ,  C08F2220/365

Abstract: A positive-working lithographic printing plate precursor which comprises on a support having a hydrophilic surface or which is provided with a hydrophilic layer, a heat and/or light-sensitive coating comprising an infrared adsorbing agent and a binder including a monomeric unit including a salicylic acid group and a monomeric unit including a sulfonamide group.

Abstract translation: 一种正性平版印刷版原版，其包含在具有亲水性表面的支持体上，或者具有亲水层，包含红外线吸附剂的热和/或感光涂层和包含水杨酸单体单元的粘合剂 酸基和包含磺酰胺基团的单体单元。

公开(公告)号：US08802355B2

公开(公告)日：2014-08-12

申请号：US12893882

申请日：2010-09-29

Applicant: Katsuhiro Shimono ,  Hidekazu Oohashi

Inventor： Katsuhiro Shimono ,  Hidekazu Oohashi

IPC: B41M5/00 ,  B41N1/00 ,  G03F7/00 ,  G03F7/26 ,  G03C1/72

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/266

Abstract: A lithographic printing plate precursor includes a support, and an image-recording layer, the image-recording layer contains a urethane resin having a polyalkylene oxide chain represented by the formula (1) as defined herein in a side chain, an infrared absorbing agent, a radical polymerizable compound and a radical polymerization initiator, and an unexposed area of the image-recording layer is capable of being removed with at least one of dampening water and ink.

Abstract translation: 平版印刷版原版包括载体和图像记录层，图像记录层含有具有如本文所定义的式（1）所示的聚环氧烷链在侧链中的聚氨酯树脂，红外线吸收剂， 可自由基聚合的化合物和自由基聚合引发剂，以及图像记录层的未曝光区域能够用润版水和油墨中的至少一种去除。

公开(公告)号：US20140147789A1

公开(公告)日：2014-05-29

申请号：US14167587

申请日：2014-01-29

Applicant: FUJIFILM Corporation

Inventor： Takafumi NAKAYAMA ,  Yu IWAI ,  Junya ABE

IPC: G03F7/09

CPC classification number: G03F7/092 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/24 ,  B41N1/14 ,  C08F220/36 ,  C08F230/02 ,  G03F7/027 ,  G03F7/028 ,  G03F7/033 ,  G03F7/11 ,  G03F7/3035 ,  G03F7/32 ,  G03F7/322 ,  C08F220/54 ,  C08F222/04 ,  C08F222/06

Abstract: Provide is a lithographic printing plate precursors having excellent printing durability, staining resistance and developability as well as processes for preparing lithographic printing plates therefrom.A lithographic printing plate precursor comprising a primer layer and an image-recording layer in this order in a substrate, wherein the primer layer comprises a polymer containing a repeat unit having a carbon-carbon backbone, a —C(═O)— group directly attached thereto, a —C(═O)—NR0— group, a carboxyl group or a salt thereof, and an ethylenically unsaturated bond.

Abstract translation: 提供具有优异的印刷耐久性，耐污染性和显影性的平版印刷版原版以及从其制备平版印刷版的方法。 一种平版印刷版原版，其在底物中依次包含底漆层和图像记录层，其中底漆层包含含有碳 - 碳主链，-C（= O） - 基团的重复单元的聚合物 -C（= O）-NRO-基，羧基或其盐，和烯属不饱和键。

公开(公告)号：US08714088B2

公开(公告)日：2014-05-06

申请号：US12142564

申请日：2008-06-19

Applicant: Toyohisa Oya ,  Kazuto Kunita ,  Katsumi Araki ,  Yu Iwai ,  Koji Sonokawa ,  Tomoya Sasaki

Inventor： Toyohisa Oya ,  Kazuto Kunita ,  Katsumi Araki ,  Yu Iwai ,  Koji Sonokawa ,  Tomoya Sasaki

IPC: B41M1/06 ,  B41N1/00

CPC classification number: B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/26 ,  G03F7/033 ,  G03F7/11

Abstract: A lithographic printing plate precursor includes an image-recording layer and a protective layer containing a stratiform compound, wherein at least one of the image-recording layer and the protective layer contains a polymer containing as a repeating unit, a structural unit having an ammonium structure.

Abstract translation: 平版印刷版原版包括图像记录层和包含层状化合物的保护层，其中图像记录层和保护层中的至少一个含有含有作为重复单元的聚合物，具有铵结构的结构单元 。

公开(公告)号：US08637221B2

公开(公告)日：2014-01-28

申请号：US13688379

申请日：2012-11-29

Applicant: FUJIFILM Corporation

Inventor： Yu Iwai ,  Hidekazu Oohashi ,  Takanori Mori ,  Takafumi Nakayama

IPC: G03F7/00 ,  G03F7/26 ,  B41N1/00 ,  B41M5/00

CPC classification number: C08F230/02 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/08 ,  B41C2210/10 ,  B41C2210/22 ,  B41C2210/24 ,  C08F220/36 ,  C09D4/06 ,  G03F7/032 ,  G03F7/033 ,  G03F7/0388 ,  G03F7/11

Abstract: A lithographic printing plate precursor includes: a support; and an image-recording layer containing (A) a polymerization initiator, (B) a sensitizing dye and (C) a polymerizable compound, and the image-recording layer or an undercoat layer which is optionally provided between the support and the image-recording layer comprises (D) a polymer compound comprising (a1) a repeating unit having a side chain having a structure represented by the following formula (a1-1) and (a2) a repeating unit having a side chain having at least one structure of the formulae (a2-1), (a2-2), (a2-3), (a2-4), (a2-5) and (a2-6) as defined herein.

Abstract translation: 平版印刷版原版包括：载体; 和包含（A）聚合引发剂，（B）敏化染料和（C）可聚合化合物）的图像记录层，以及可选地设置在载体和图像记录之间的图像记录层或底涂层 层包含（D）高分子化合物，其包含（a1）具有由下式（a1-1）表示的结构的侧链的重复单元和（a2）具有至少一个结构的侧链的重复单元 式（a2-1），（a2-2），（a2-3），（a2-4），（a2-5）和（a2-6）。

公开(公告)号：US20130323643A1

公开(公告)日：2013-12-05

申请号：US13482151

申请日：2012-05-29

Applicant: Domenico Balbinot ,  Mathias Jarek

Inventor： Domenico Balbinot ,  Mathias Jarek

IPC: G03F7/11 ,  G03F7/20

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

Abstract: Negative-working lithographic printing plate precursor a negative-working imagable layer and an outermost water-soluble overcoat layer that is disposed directly on the negative-working imagable layer. The outermost water-soluble overcoat layer comprises: (1) one or more film-forming water-soluble polymeric binders, and (2) organic wax particles dispersed therein. The organic wax particles have an average largest dimension of at least 0.05 μm and up to and including 0.7 μm, as determined from a scanning electron micrographic of the dried outermost water-soluble overcoat layer. Useful organic wax particles include fluorinated or non-fluorinated hydrocarbon wax particles.

Abstract translation: 负性平版印刷版前驱物是负作用的成像层和最外层的水溶性外涂层，其直接设置在负性可成像层上。 最外面的水溶性外涂层包括：（1）一种或多种成膜水溶性聚合物粘合剂，和（2）分散在其中的有机蜡颗粒。 有机蜡颗粒的平均最大尺寸为至少0.05μm，并且至多并包括0.7μm，由干燥的最外层水溶性外涂层的扫描电子显微镜确定。 有用的有机蜡颗粒包括氟化或非氟化烃蜡颗粒。

公开(公告)号：US08420295B2

公开(公告)日：2013-04-16

申请号：US12412928

申请日：2009-03-27

Applicant: Hidekazu Oohashi

Inventor： Hidekazu Oohashi

IPC: G03F7/004

CPC classification number: G03F7/11 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41N3/036 ,  G03F7/032

Abstract: A lithographic printing plate precursor includes a support and a layer containing a polymer compound having at least one support-adsorbing group at a terminal of a main chain.

Abstract translation: 平版印刷版原版包括载体和含有在主链末端具有至少一个支持物 - 吸附基团的聚合物化合物的层。

公开(公告)号：US08409780B2

公开(公告)日：2013-04-02

申请号：US12439585

申请日：2007-10-10

Applicant: Paul Callant ,  Hieronymus Andriessen ,  Alexander Williamson

Inventor： Paul Callant ,  Hieronymus Andriessen ,  Alexander Williamson

IPC: G03C1/00 ,  G03C1/72 ,  G03F7/00

CPC classification number: B41M5/366 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24

Abstract: A heat-sensitive negative-working lithographic printing plate precursor comprising: a support having a hydrophilic surface or which is provided with a hydrophilic layer; and an image-recording layer comprising hydrophobic thermoplastic polymer particles, an infrared light absorbing dye and a dye; wherein said dye has a specified structure and a most bathochromic light absorption peak between 451 nm and 750 nm.

Abstract translation: 一种热敏负性平版印刷版原版，其包含：具有亲水表面的或具有亲水层的载体; 和包含疏水性热塑性聚合物颗粒，红外光吸收染料和染料的图像记录层; 其中所述染料具有特定的结构和在451nm与750nm之间的最红细光吸收峰。

公开(公告)号：US20130052589A1

公开(公告)日：2013-02-28

申请号：US13221940

申请日：2011-08-31

Applicant: Koji Hayashi

Inventor： Koji Hayashi

IPC: G03F7/20 ,  G03F7/004

CPC classification number: G03F7/11 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/24 ,  B41C2210/266 ,  B41N3/034 ,  B41N3/036 ,  G03F7/16 ,  G03F7/3035

Abstract: On-press developable, negative-working lithographic printing plate precursors have a sulfuric acid anodized aluminum-containing substrate in which the oxide layer pores have been widened using an acidic or alkaline treatment. Over the widened pores, a hydrophilic coating is applied, which coating comprises a non-crosslinked hydrophilic polymer having carboxylic acid side chains. This particular substrate provides improved adhesion and printing durability for on-press development and printing.

Abstract translation: 印刷显影的负性平版印刷版前体具有硫酸阳极氧化的含铝基材，其中氧化物层孔已经通过酸性或碱性处理而变宽。 在加宽的孔中，施加亲水涂层，该涂层包含具有羧酸侧链的非交联亲水性聚合物。 这种特殊的基材为印刷机的印刷和印刷提供了改善的粘附性和印刷耐久性。