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：US20110277654A1

公开(公告)日：2011-11-17

申请号：US13194918

申请日：2011-07-30

Applicant: Gary Ganghui Teng

Inventor： Gary Ganghui Teng

IPC: B41N1/08

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/033 ,  G03F7/265 ,  G03F7/3057 ,  G03F7/38

Abstract: A device as well as method for treating without developing an imagewise exposed lithographic printing plate is disclosed. The device comprises a structure for providing a treating solution to the exposed plate. The exposed plate comprises on a substrate a photosensitive layer having hardened areas and non-hardened areas (for negative plate) or solubilized areas and non-solubilized areas (for positive plate). The non-hardened or solubilized areas of said photosensitive layer is removable with ink and/or fountain solution on a lithographic press. The treatment of the imagewise exposed plate allows one or more enhanced properties for the plate before on-press development, such as improved white light stability, enhanced or formation of visible image, improved hydrophilicity, or improved on-press developability.

Abstract translation: 公开了一种装置以及不显影图像曝光的平版印刷版的处理方法。 该装置包括用于向暴露的板提供处理溶液的结构。 曝光的板在基板上包括具有硬化区域和非硬化区域（用于负极板）或溶解区域和未溶解区域（用于正极板）的感光层。 所述感光层的未硬化或溶解的区域可用油墨和/或润版液在平版印刷机上除去。 图像曝光板的处理允许在印刷前显影时板的一种或多种增强的性能，例如改善的白光稳定性，增强的或可见图像的形成，改善的亲水性或改善的印刷显影性。

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：US20110076618A1

公开(公告)日：2011-03-31

申请号：US12893369

申请日：2010-09-29

Applicant: MAMORU KURAMOTO

Inventor： MAMORU KURAMOTO

IPC: G03F7/004 ,  G03F7/20

CPC classification number: G03F7/027 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41N1/14 ,  G03F7/0047 ,  G03F7/033 ,  G03F7/0751

Abstract: A lithographic printing plate precursor includes an aluminum support subjected to a surface roughening treatment, and an image-recording layer, the image-recording layer contains an infrared absorbing agent, a radical polymerization initiator, a radical polymerizable compound and an inorganic particle which has, on a surface of the inorganic particle, an acrylic polymer as a graft chain and an unexposed area of the image-recording layer is capable of being removed with at least one of oily ink and dampening water.

Abstract translation: 平版印刷版原版包括进行表面粗糙化处理的铝支架和图像记录层，图像记录层包含红外线吸收剂，自由基聚合引发剂，自由基聚合性化合物和无机颗粒， 在无机颗粒的表面上，作为接枝链的丙烯酸类聚合物和图像记录层的未曝光区域能够用油性油墨和润版水中的至少一种去除。

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。

公开(公告)号：US20100248140A1

公开(公告)日：2010-09-30

申请号：US12748821

申请日：2010-03-29

Applicant: Mamoru Kuramoto

Inventor： Mamoru Kuramoto

IPC: G03F7/004 ,  G03F7/20

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

Abstract: A lithographic printing plate precursor includes an aluminum support subjected to a roughening treatment and an image-recording layer containing an infrared absorbing agent, a radical polymerization initiator, a radical polymerizable monomer, a compound having two or more mercapto group-containing groups per molecule and a polymer particle containing a polyalkylene oxide segment.

Abstract translation: 平版印刷版原版包括经受粗糙化处理的铝支架和含有红外线吸收剂，自由基聚合引发剂，自由基聚合性单体，每分子具有两个以上含巯基的化合物的化合物的图像记录层，以及 含有聚环氧烷链段的聚合物颗粒。

公开(公告)号：US07790355B2

公开(公告)日：2010-09-07

申请号：US12020526

申请日：2008-01-26

Applicant: Gary Ganghui Teng

Inventor： Gary Ganghui Teng

IPC: G03F7/00 ,  G03C5/18 ,  B41N1/00

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/10 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  G03F7/38

Abstract: A method of deactivating and on-press developing an exposed lithographic printing plate is disclosed. The plate comprises on a substrate a photosensitive layer developable with ink and/or fountain solution and capable of hardening upon exposure to a radiation. The plate is exposed with the radiation, deactivated, and then on-press developed with ink and/or fountain solution. The deactivation of the exposed plate allows the handling of the plate under regular office light or any other light without causing the hardening of the non-exposed areas of the photosensitive layer.

Abstract translation: 公开了一种使曝光的平版印刷版钝化和按压显影的方法。 该板在基板上包括可用油墨和/或润版液显影的感光层，并且能够在暴露于辐射时硬化。 板用辐射曝光，停用，然后用油墨和/或润版液进行印刷。 暴露板的停用允许在常规办公室光或任何其他光下处理板，而不会引起感光层的未曝光区域的硬化。