公开(公告)号：US07213516B1

公开(公告)日：2007-05-08

申请号：US11266817

申请日：2005-11-04

Applicant: Gary Ganghui Teng

Inventor： Gary Ganghui Teng

IPC: G03F7/038

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

Abstract: A method of developing a laser sensitive lithographic printing plate with ink and/or fountain solution is described. The printing member comprises on a substrate a photosensitive layer soluble or dispersible in ink and/or fountain solution and capable of hardening upon exposure to a laser. The plate is exposed with a laser and deactivated under a safe light or in the dark, and then on-press developed with ink and/or fountain solution preferably under white light. Alternatively, the plate is developed with ink and/or fountain solution or the likes off press, and then mounted on press for lithographic printing.

公开(公告)号：US20070095232A1

公开(公告)日：2007-05-03

申请号：US11599734

申请日：2006-11-15

Applicant: Gary Teng

Inventor： Gary Teng

IPC: B41N3/00

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C1/1075 ,  B41C2201/02 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41P2227/70 ,  G03F7/2055

Abstract: A lithographic printing press having a plate cylinder in a substantially light-tight compartment suitable for on-press imaging and developing a laser sensitive plate is described. The plate cylinder as well as certain other press parts is covered by non-transparent and/or safe-light-passing-only covers so that no or only limited amount of unsafe light passes onto the plate mounted on the plate cylinder during on-press imaging and development. The plate comprises on a substrate a photosensitive layer soluble or dispersible in ink and/or fountain solution and capable of hardening upon exposure to a laser having a wavelength selected from 200 to 1200 nm. The plate is on-press exposed with the laser, developed with ink and/or fountain solution, and then directly prints inked images to the receiving sheets.

Abstract translation: 描述了一种平版印刷机，其具有适用于印刷成像和显影激光敏感板的基本上不透光的隔室中的印版滚筒。 印版滚筒以及某些其他印刷部件被不透明和/或安全光通过的盖覆盖，使得在印刷机中没有或仅有有限量的不安全光通过安装在印版滚筒上的印版 成像和发展。 该板在基材上包含可溶于或可分散在油墨和/或润版液中的感光层，并且能够在暴露于选自200至1200nm的波长的激光器时硬化。 该板用激光在本体上曝光，用油墨和/或润版液进行显影，然后将油墨图像直接打印到接收纸上。

公开(公告)号：US07205091B2

公开(公告)日：2007-04-17

申请号：US11119421

申请日：2005-04-29

Applicant: Kenneth R. Cassidy

Inventor： Kenneth R. Cassidy

IPC: G03F7/14 ,  G03F7/11

CPC classification number: B41C1/1016 ,  B41C1/1033 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/24 ,  B41C2210/266 ,  B41N1/003 ,  B41N1/14 ,  Y10S430/165

Abstract: A primer layer that includes a surface-tension modifier dispersed within a polymer binder is disposed between the imaging layer and the substrate of a lithographic printing member to inhibit the production of thermal degradation products that disrupt the oleophilicity of the exposed imaged areas, thereby improving print-making performance and efficiency. In addition, embodiments of the primer layer inhibit static charge buildup during production and during the print-making process.

Abstract translation: 包括分散在聚合物粘合剂内的表面张力调节剂的底漆层设置在成像层和平版印刷构件的基底之间，以抑制破坏曝光的成像区域的亲油性的热降解产物的产生，从而改善印刷 制造性能和效率。 此外，底漆层的实施方案抑制了生产过程中和印刷制作过程中的静电荷积累。

公开(公告)号：US20070072119A1

公开(公告)日：2007-03-29

申请号：US11527615

申请日：2006-09-27

Applicant: Yu Iwai ,  Hideakzu Oohashi

Inventor： Yu Iwai ,  Hideakzu Oohashi

IPC: G03C1/00

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：US07195859B2

公开(公告)日：2007-03-27

申请号：US10530130

申请日：2003-09-12

Applicant: Eric Verschueren

Inventor： Eric Verschueren

IPC: G03F7/12

CPC classification number: B41N3/00 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/12 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M2205/12 ,  B41N3/036

Abstract: A method of making a heat-sensitive lithographic printing plate precursor is disclosed which comprises the steps of (i) providing a web of a lithographic support having a hydrophilic surface; (ii) applying on the hydrophilic surface of the web a coating comprising a phenolic resin; (iii) drying the coating by supplying heat to the coated web; (iv) a cooling step wherein the web temperature is reduced at an average cooling rate which is higher than if the web would be kept under ambient conditions but not higher than 30° C./s; and (v) winding the precursor on a core or cutting the precursor into sheets. The cooling step provides a significant improvement of the aging behavior of the precursor. A stable sensitivity is obtained shortly after coating.

Abstract translation: 公开了一种制备热敏平版印刷版原版的方法，其包括以下步骤：（i）提供具有亲水表面的平版印刷载体的网; （ii）在纤维网的亲水表面上施加包含酚醛树脂的涂层; （iii）通过向所述涂布的织物提供热量来干燥所述涂层; （iv）冷却步骤，其中所述幅材温度以平均冷却速率降低，所述平均冷却速度高于所述幅材将保持在环境条件但不高于30℃/秒的情况; 和（v）将前体缠绕在芯上或将前体切割成片。 冷却步骤显着提高了前体的老化行为。 涂层后即可获得稳定的敏感性。

公开(公告)号：US20070059638A1

公开(公告)日：2007-03-15

申请号：US11519790

申请日：2006-09-13

Applicant: Osamu Namba ,  Satoru Uchidoi

Inventor： Osamu Namba ,  Satoru Uchidoi

IPC: G03C1/00

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

Abstract: The present invention provides a photosensitive resin composition having improved stability in a bright room, which can provide a printing plate material having superior image remaining property and printing durability, which can be subjected to alkaline development. Accordingly, the present invention relates to a photosensitive resin composition comprising an ethylenically unsaturated compound, an alkali-soluble resin, a near-infrared-absorbing dye, a halomethyl group-containing compound, a nitroxyl compound and an organo boron anion-containing compound, and a printing plate material comprising a substrate and a photosensitive layer formed by applying the photosensitive resin composition on the substrate.

Abstract translation: 本发明提供了一种在明亮的房间中具有改善的稳定性的光敏树脂组合物，其可以提供具有优异的图像残留性和印刷耐久性的印版材料，其可以进行碱性显影。 因此，本发明涉及包含烯键式不饱和化合物，碱溶性树脂，近红外线吸收染料，含卤代甲基的化合物，硝酰基化合物和含有机硼阴离子的化合物的感光性树脂组合物， 以及印刷版材料，其包含基板和通过将感光性树脂组合物涂布在基板上而形成的感光层。

公开(公告)号：US07183038B2

公开(公告)日：2007-02-27

申请号：US10896070

申请日：2004-07-22

Applicant: Sumiaki Yamasaki ,  Naonori Makino ,  Toshifumi Inno

Inventor： Sumiaki Yamasaki ,  Naonori Makino ,  Toshifumi Inno

IPC: G03C1/77 ,  G03C1/91 ,  G03F7/028 ,  G03F7/038 ,  G03F7/09

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41N1/083 ,  B41N3/038 ,  Y10S430/145

Abstract: A lithographic printing plate precursor comprises an image-forming layer containing a polymerization initiator and a polymerizable compound, and a hydrophilic support, wherein the lithographic printing plate precursor comprises a compound containing at least one functional group having an interaction with a surface of the hydrophilic support.

Abstract translation: 平版印刷版前体包括含有聚合引发剂和可聚合化合物的成像层和亲水性载体，其中平版印刷版前体包含含有至少一个与亲水载体表面相互作用的官能团的化合物 。

公开(公告)号：US07175965B2

公开(公告)日：2007-02-13

申请号：US11052857

申请日：2005-02-09

Applicant: Tomonori Kawamura

Inventor： Tomonori Kawamura

IPC: G03G7/004

CPC classification number: B41M5/366 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/24

Abstract: Disclosed is a printing plate material comprising a hydrophilic support and provided thereon, an image formation layer containing thermoplastic resin particles in an amount of from 60 to 100% by weight, the thermoplastic resin particles having a glass transition point (Tg) and an average particle size of from 0.01 to 2 μm.

Abstract translation: 公开了一种印刷板材料，其包含亲水性载体，其上设置有含有60至100重量％的热塑性树脂颗粒的图像形成层，所述热塑性树脂颗粒具有玻璃化转变点（Tg）和平均颗粒 大小从0.01到2毫米。

公开(公告)号：US07172851B2

公开(公告)日：2007-02-06

申请号：US10837145

申请日：2004-04-30

Applicant: Kazuhiko Hirabayashi ,  Norio Miura ,  Toshiyuki Matsumura

Inventor： Kazuhiko Hirabayashi ,  Norio Miura ,  Toshiyuki Matsumura

IPC: G03F7/028 ,  G03F7/30

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  G03F7/027 ,  G03F7/029 ,  G03F7/038

Abstract: Disclosed is a light sensitive composition comprising an addition polymerizable ethylenically unsaturated monomer A), a photopolymerization initiator B), a polymer binder C), and a cation-polymerization compound D), wherein the photopolymerization initiator D) is an iron-arene complex.

Abstract translation: 公开了包含可加聚的烯属不饱和单体A），光聚合引发剂B），聚合物粘合剂C）和阳离子聚合化合物D）的光敏性组合物，其中光聚合引发剂D）是铁 - 芳烃络合物。

公开(公告)号：US07172847B2

公开(公告)日：2007-02-06

申请号：US10400504

申请日：2003-03-28

Applicant: Takahiro Goto

Inventor： Takahiro Goto

IPC: G03F7/021 ,  G03F7/028

CPC classification number: B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/465

Abstract: The present invention provides a planographic printing plate precursor comprising a substrate and a negative image recording layer provided on the substrate containing: a compound that generates a radical or an acid by light or heat; a polymerizable compound or a crosslinking compound; and an infrared ray absorbing agent, wherein a dynamic friction coefficient of the outermost surface of the planographic printing plate precursor, at the side of the negative image recording layer being provided toward an inserting paper inserted into between the planographic printing plate precursors when the planographic printing plate precursors are laminated, is within a range from 0.2 to 0.7, as well as a planographic printing plate precursor laminate comprising the pluralty of the planographic printing plate precursors and inserting paper.

Abstract translation: 本发明提供一种平版印刷版原版，其包含基板和设置在基板上的负像图像记录层，其包含：通过光或热产生自由基或酸的化合物; 可聚合化合物或交联化合物; 以及红外线吸收剂，其中平版印刷版原版的最外表面在负像图像记录层侧的动态摩擦系数朝向插入平版印刷版前体之间的插入纸设置，当平版印刷 板前体层压，在0.2至0.7的范围内，以及包含多个平版印刷版前体和插入纸的平版印刷版前体层压体。