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：US08361700B2

公开(公告)日：2013-01-29

申请号：US12059317

申请日：2008-03-31

Applicant: Hidekazu Oohashi

Inventor： Hidekazu Oohashi

IPC: B41F7/00 ,  G03F7/00

CPC classification number: B41N3/00 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41N1/08 ,  G03F7/11

Abstract: A lithographic printing plate precursor includes: a support having a surface, a contact angle of water droplet in air on which is 70° or more; and a photosensitive layer, wherein the support has, on a surface of the support, a compound having a functional group X, the functional group X is a functional group capable of forming a chemical bond with a compound having a functional group Y which can interact with the functional group X, when the functional group X is brought into contact with the compound having a functional group Y, to adsorb the compound having a functional group Y on the surface of the support so as to decrease the contact angle of water droplet in air on the surface of the support to 30° or less.

Abstract translation: 平版印刷版原版包括：具有表面的支撑体，其上为70°以上的空气中的水滴的接触角; 和感光层，其中载体在载体的表面上具有具有官能团X的化合物，官能团X是能够与具有可相互作用的官能团Y的化合物形成化学键的官能团 与官能团X相接触时，当官能团X与具有官能团Y的化合物接触时，将具有官能团Y的化合物吸附在载体的表面上，以便降低水滴的接触角 支撑体表面的空气为30°以下。

公开(公告)号：US08221959B2

公开(公告)日：2012-07-17

申请号：US11782982

申请日：2007-07-25

Applicant: Toshihide Aoshima ,  Hidekazu Oohashi

Inventor： Toshihide Aoshima ,  Hidekazu Oohashi

IPC: G03F7/00 ,  G03F7/26

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/029 ,  G03F7/031 ,  G03F7/033 ,  G03F7/105 ,  G03F7/305 ,  G03F7/38

Abstract: A lithographic printing plate precursor comprising: an aluminum support having a hydrophilic surface; and a photosensitive layer comprising a binder polymer having an acid value of 0.3 meq/g or less, wherein the photosensitive layer comprises a pigment dispersed with a pigment dispersant which is free from a —COOH group, a —PO3H2 group and a —OPO3H2 group.

Abstract translation: 一种平版印刷版原版，包括：具有亲水表面的铝载体; 以及包含酸值为0.3meq / g以下的粘合剂聚合物的感光层，其中感光层包含分散有不含-COOH基的颜料分散剂的颜料，-PO 3 H 2基和-OPO 3 H 2基 。

公开(公告)号：US08151705B2

公开(公告)日：2012-04-10

申请号：US12566213

申请日：2009-09-24

Applicant: Yoshinori Taguchi ,  Koji Wariishi ,  Atsushi Sugasaki

Inventor： Yoshinori Taguchi ,  Koji Wariishi ,  Atsushi Sugasaki

IPC: B41N3/00

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 ,  B41C2210/266 ,  G03F7/033 ,  G03F7/035 ,  G03F7/0388 ,  G03F7/322

Abstract: A method for preparing a lithographic printing plate includes treating a lithographic printing plate precursor including a hydrophilic support and an image-forming layer containing the following (i) to (iii) with an aqueous solution having a buffering ability: (i) a binder polymer comprising a repeating unit having a structure represented by the following formula (1); (ii) an ethylenically unsaturated compound; and (iii) a polymerization initiator, P-L-(CO2H)n  (1) wherein P represents a part constituting a main chain skeleton of the polymer, L represents an (n+1) valent connecting group, and n represents an integer of 1 or more.

Abstract translation: 制备平版印刷版的方法包括用具有缓冲能力的水溶液处理包含亲水载体的平版印刷版原版和含有以下（i）至（iii）的图像形成层：（i）粘合剂聚合物 包括具有由下式（1）表示的结构的重复单元; （ii）烯属不饱和化合物; 和（iii）聚合引发剂PL-（CO 2 H）n（1）其中P表示构成聚合物主链骨架的部分，L表示（n + 1）价连接基，n表示1的整数 或者更多。

公开(公告)号：US08113116B2

公开(公告)日：2012-02-14

申请号：US11716571

申请日：2007-03-12

Applicant: Koji Sonokawa ,  Akihiro Endo

Inventor： Koji Sonokawa ,  Akihiro Endo

IPC: B41C1/10 ,  G03C1/00

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：US08012671B2

公开(公告)日：2011-09-06

申请号：US12236534

申请日：2008-09-24

Applicant: Shigefumi Kanchiku

Inventor： Shigefumi Kanchiku

IPC: G03F7/027 ,  G03F7/00

CPC classification number: C08F2/50 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  C08K5/34 ,  G03F7/031 ,  Y10S430/115 ,  Y10S430/117 ,  Y10S430/12 ,  Y10S430/121

Abstract: A curable composition in which polymerization inhibition due to oxygen is suppressed and which may be cured with high sensitivity by exposure to laser light or the like is provided. The curable composition includes: a polymerizable compound having an ethylenically unsaturated bond; a binder; a radical polymerization initiator; and at least one specific amine compound. Also provided is an image forming material and a negative-working planographic printing plate precursor including the curable composition.

Abstract translation: 提供了抑制氧的聚合抑制并且可以通过暴露于激光等而以高灵敏度固化的可固化组合物。 可固化组合物包括：具有烯属不饱和键的可聚合化合物; 粘合剂 自由基聚合引发剂; 和至少一种特定的胺化合物。 还提供了包含可固化组合物的成像材料和负性平版印刷版原版。

公开(公告)号：US20110091814A1

公开(公告)日：2011-04-21

申请号：US12934449

申请日：2009-03-19

Applicant: Akihiro Endo

Inventor： Akihiro Endo

IPC: G03F7/20

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 ,  G03F7/033 ,  G03F7/0388 ,  G03F7/11 ,  G03F7/322

Abstract: To provide a process for making a lithographic printing plate that exhibits safety, and excellent developability and processing capacity in single solution processing using a processing solution having a pH in a weakly alkaline region, and preferably a pH of 8.5 to 10.5. A process for making a lithographic printing plate, the process including a preparation step of preparing a lithographic printing plate precursor having above a hydrophilic support an image-forming layer that contains an infrared-absorbing agent, a polymerization initiator, an ethylenically unsaturated compound, and a binder polymer, an exposure step of imagewise exposing the lithographic printing plate precursor, and a processing step of processing the imagewise exposed lithographic printing plate precursor using a processing solution containing carbonate ion, bicarbonate ion, and a water-soluble polymer compound.

Abstract translation: 提供一种使用pH在弱碱性区域，优选pH为8.5〜10.5的处理液进行单溶液处理的安全性，显影性和处理能力的平版印刷版的制造方法。 一种制备平版印刷版的方法，该方法包括制备具有亲水性载体的平版印刷版原版的制备步骤，该平版印刷版原版含有红外线吸收剂，聚合引发剂，烯键式不饱和化合物和 粘合剂聚合物，使平版印刷版原版成像曝光的曝光步骤，以及使用含有碳酸根离子，碳酸氢根离子和水溶性高分子化合物的处理液对成像曝光的平版印刷版原版进行处理的处理工序。

公开(公告)号：US07910286B2

公开(公告)日：2011-03-22

申请号：US11339447

申请日：2006-01-26

Applicant: Tomoyoshi Mitsumoto ,  Yasuhito Oshima

Inventor： Tomoyoshi Mitsumoto ,  Yasuhito Oshima

IPC: G03F7/00 ,  G03F7/26

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 ,  B41M5/465 ,  B41N1/08 ,  B41N1/14 ,  G03F7/0012 ,  G03F7/002 ,  G03F7/11

Abstract: (1) A packaged body of lithographic printing plate precursors, wherein an image-recording layer or a protective layer of the outermost surface layer contains an inorganic layered compound. (2) A lithographic printing plate precursor having a protective layer containing an inorganic layered compound, and an image-recording layer containing a binder polymer. (3) A lithographic printing plate precursor having a protective layer containing an inorganic layered compound, and an image-recording layer containing an infrared absorber and an iodonium compound.

Abstract translation: （1）一种平版印刷版原版的封装体，其中，最外表层的图像记录层或保护层含有无机层状化合物。 （2）具有含有无机层状化合物的保护层的平版印刷版原版和含有粘合剂聚合物的图像记录层。 （3）具有含有无机层状化合物的保护层的平版印刷版原版和含有红外线吸收剂和碘化合物的图像记录层。

公开(公告)号：US07833689B2

公开(公告)日：2010-11-16

申请号：US11527615

申请日：2006-09-27

Applicant: Yu Iwai ,  Hideakzu Oohashi

Inventor： Yu Iwai ,  Hideakzu Oohashi

IPC: G03F7/004 ,  G03F7/09 ,  B41N1/08

CPC classification number: C09B23/0066 ,  B41C1/1008 ,  B41C1/1016 ,  B41C1/1041 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/465 ,  Y10S430/145

Abstract: A lithographic printing plate precursor comprising a support and an image-recording layer containing at least one infrared absorbing agent of a cyanine dye in which a HOMO energy level of each of substituents present on both terminal nitrogen atoms is −10.0 eV or higher.

Abstract translation: 包含载体和含有至少一种花青染料的红外吸收剂的图像记录层的平版印刷版原版，其中存在于两个末端氮原子上的各取代基的HOMO能级为-10.0eV以上。

公开(公告)号：US07820361B2

公开(公告)日：2010-10-26

申请号：US11845350

申请日：2007-08-27

Applicant: Tomoya Sasaki ,  Hidekazu Oohashi

Inventor： Tomoya Sasaki ,  Hidekazu Oohashi

IPC: G03F7/36 ,  G03F7/11 ,  G03F7/033

CPC classification number: G03F7/11 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/10 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/033 ,  Y10S430/111

Abstract: A lithographic printing plate precursor includes: a support; and a photosensitive layer containing (A) an initiator compound, (B) a polymerizable compound and (C) a binder, wherein the photosensitive layer or other layer in contact with the support contains as (D) a component different from the component (C), a copolymer containing (a1) a repeating unit having at least one ethylenically unsaturated bond introduced through an ion pair and (a2) a repeating unit having at least one functional group capable of interacting with a surface of the support.

Abstract translation: 平版印刷版原版包括：载体; 以及含有（A）引发剂化合物，（B）可聚合化合物和（C）粘合剂的感光层，其中与载体接触的感光层或其它层含有作为（D）不同于组分（C ），含有（a1）具有通过离子对引入的至少一个烯属不饱和键的重复单元的共聚物和（a2）具有至少一个能够与载体表面相互作用的官能团的重复单元。