公开(公告)号：US20040131972A1

公开(公告)日：2004-07-08

申请号：US10638906

申请日：2004-01-12

Applicant: FUJI PHOTO FILM CO., LTD.

Inventor： Kazuhiro Fujimaki

IPC: G03F007/037 ,  G03F007/032 ,  G03F007/033 ,  G03F007/038 ,  B41C001/055

CPC classification number: G03F7/033 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/02 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/22 ,  B41C2210/24 ,  B41M5/368 ,  Y10S430/106 ,  Y10S430/107 ,  Y10S430/111 ,  Y10S430/117

Abstract: The present invention provides a resin composition that includes (A) a polymer compound that has, on a side chain of a main chain polymer, through a linkage group containing a hydrogen-bonding group and a ring structure, a terminal ethylenic unsaturated bond, and is soluble or swelling in water or an alkali aqueous solution, and (B) a compound that generates radicals when exposed to light or heat. The invention further provides a thermo/photosensitive composition that includes (Anull) a polymer compound that has a non-acidic hydrogen-bonding group on a side chain and is soluble or swelling in water or an alkali aqueous solution, and (Bnull) a compound that generates radicals when exposed to light or heat.

公开(公告)号：US20040086799A1

公开(公告)日：2004-05-06

申请号：US10727633

申请日：2003-12-05

Applicant: Fuji Photo Film Co., Ltd.

Inventor： Hidekazu Oohashi ,  Kazuto Shimada

IPC: G03F007/021 ,  G03F007/30

CPC classification number: B41C1/1041 ,  B41C1/1008 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2210/02 ,  B41C2210/06 ,  B41C2210/20 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

Abstract: A lithographic printing plate precursor comprising a support having a hydrophilic surface having provided thereon an image-forming layer containing a hydrophobic high molecular compound having at least either a functional group represented by formula (1) or a functional group represented by formula (2): 1 wherein Xnull represents an iodonium ion, a sulfonium ion or a diazonium ion.

Abstract translation: 一种平版印刷版原版，其包含具有亲水性表面的载体，所述载体具有含有至少具有由式（1）表示的官能团或由式（2）表示的官能团的疏水性高分子化合物的图像形成层： 其中X +表示碘鎓离子，锍离子或重氮离子。

公开(公告)号：US06680161B2

公开(公告)日：2004-01-20

申请号：US09812053

申请日：2001-03-20

Applicant: Hidekazu Oohashi

Inventor： Hidekazu Oohashi

IPC: B41C110

CPC classification number: B41C1/1016 ,  B41C1/1025 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262 ,  B41M5/366 ,  B41M5/368 ,  B41N1/083 ,  B41N1/14 ,  Y10S430/165 ,  Y10S430/168

Abstract: A lithographic printing plate precursor which comprises a support having a hydrophilic surface having provided thereon in order of a layer containing a latex (layer A) and an ink-receptive layer (layer B) whose solubility at least either in water or in an aqueous solution is converted by heat, wherein at least one layer of either layer A or layer B contains a light/heat converting agent.

Abstract translation: 一种平版印刷版原版，其包含具有亲水表面的载体，所述载体的顺序为包含胶乳（层A）和油墨接收层（B层）的层，所述层的溶解度至少在水或水溶液中 通过热转化，其中层A或层B中的至少一层含有光/热转换剂。

公开(公告)号：US06509132B1

公开(公告)日：2003-01-21

申请号：US09503210

申请日：2000-02-14

Applicant: Hidekazu Oohashi ,  Tadahiro Sorori ,  Koichi Kawamura

Inventor： Hidekazu Oohashi ,  Tadahiro Sorori ,  Koichi Kawamura

IPC: G03F709

CPC classification number: B41C1/1016 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2210/02 ,  B41C2210/04 ,  B41C2210/08 ,  B41C2210/22 ,  B41C2210/24 ,  B41C2210/262

Abstract: A lithographic printing plate precursor is disclosed, comprising a support having sequentially formed thereon a layer containing an ionic polymer complex (Layer A) which is insoluble in water and an aqueous alkali solution and a recording layer thermally variable in the solubility in at least one of water and an aqueous solution (Layer B), the support having a hydrophilic surface and at least one of Layer A and Layer B containing a light-heat converting agent.

Abstract translation: 公开了一种平版印刷版原版，其包括在其上依次形成有不溶于水的离子聚合物复合物（A层）和碱溶液水溶液和在以下至少一种 水和水溶液（B层），所述载体具有亲水性表面，以及含有光热转换剂的A层和B层中的至少一种。

公开(公告)号：US20020081529A1

公开(公告)日：2002-06-27

申请号：US09983900

申请日：2001-10-26

Inventor： Koji Sonokawa

IPC: G03F007/26

CPC classification number: B41C1/1016 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/14 ,  B41C2210/02 ,  B41C2210/08 ,  B41C2210/16 ,  B41C2210/24 ,  B41C2210/266 ,  G03F7/0752 ,  Y10S430/145 ,  Y10S430/146

Abstract: Provided is a plate-making method for producing a waterless lithographic printing plate, wherein the method comprises: (I) an exposing step of imagewise exposure of the precursor with a laser with a controlled condition that a portion of a laser-exposed area in a photo-thermal conversion layer in the precursor remains in the photo-thermal conversion layer of the finished printing plate, and (II) a developing step of removing a silicone rubber layer in the laser-exposed area to form an image on the printing plate. The precursor to be processed comprises (A) a support, (B) an undercoat layer formed by applying onto the support a coating liquid that contains a water-soluble or water-dispersible polymer and water as a solvent, and then drying the coating liquid, (C) a photo-thermal conversion layer which comprises polyurethane and a photo-thermal converting agent; and (D) a silicone rubber layer, laminated in that order.

Abstract translation: 本发明提供一种无水平版印刷版的制版方法，其特征在于，包括：（I）曝光步骤，用激光成像曝光所述前驱体，所述曝光步骤的受光条件为：激光曝光区域的一部分在 前体中的光热转换层保留在成品印版的光热转换层中，（II）在激光曝光区域除去硅橡胶层的显影步骤，以在印版上形成图像。 待处理的前体包括（A）支撑体，（B）通过将包含水溶性或水分散性聚合物和水作为溶剂的涂布液涂覆在载体上形成的底涂层，然后干燥涂布液 ，（C）包含聚氨酯和光热转换剂的光热转换层; 和（D）硅橡胶层，按顺序层压。

公开(公告)号：US20020025493A1

公开(公告)日：2002-02-28

申请号：US09805547

申请日：2001-03-14

Inventor： Yoshinori Hotta

IPC: G03F007/11

CPC classification number: B41C1/1016 ,  B41C1/10 ,  B41C1/1025 ,  B41C2201/02 ,  B41C2201/04 ,  B41C2201/06 ,  B41C2201/10 ,  B41C2201/14 ,  B41C2210/04 ,  B41C2210/06 ,  B41C2210/24 ,  B41C2210/262 ,  B41N3/03 ,  B41N3/034

Abstract: Provided is a heat-sensitive lithographic printing plate comprising a support having thereon an undercoat layer and a heat-sensitive layer in this order, with at least one of the undercoat layer and the heat-sensitive layer comprising polymer hollow microspheres having voids on the inside, or a heat-sensitive lithographic printing plate comprising a support having thereon a heat-sensitive layer, with the heat-sensitive layer comprising polymer hollow microspheres having voids on the inside.

Abstract translation: 本发明提供一种热敏平版印刷版，其具有依次具有底涂层和热敏层的载体，其中底涂层和热敏层中的至少一个包含在内部具有空隙的聚合物中空微球体 或包含其上具有热敏层的载体的热敏平版印刷版，所述热敏层包含在内侧具有空隙的聚合物中空微球。

公开(公告)号：US5968709A

公开(公告)日：1999-10-19

申请号：US931113

申请日：1997-09-15

Applicant: Eric Verschueren ,  Joan Vermeersch ,  Jean Van Trier

Inventor： Eric Verschueren ,  Joan Vermeersch ,  Jean Van Trier

IPC: B41C1/10 ,  B41M5/36 ,  G03F7/30 ,  G03F7/11

CPC classification number: B41C1/1016 ,  B41C2201/06 ,  B41C2210/02 ,  B41C2210/12 ,  B41C2210/14 ,  B41C2210/16 ,  B41C2210/24 ,  Y10S430/145 ,  Y10S430/146 ,  Y10S430/165

Abstract: The present invention provides a heat mode recording material comprising on a flexible support having an oleophilic surface (i) a recording layer containing a light-to-heat converting substance capable of converting radiation into heat and (ii) an oleophobic surface layer, wherein said oleophobic surface layer and said recording layer may be the same layer, characterized in that the kinetic coefficient of friction (.mu..sub.k) of said material when sliding one side of said material over the other side of said material is not more than 2.6.

Abstract translation: 本发明提供一种热模式记录材料，其包括在具有亲油表面的柔性载体上（i）包含能够将辐射转化成热的光热转换物质的记录层和（ii）疏油表面层，其中所述 疏油表面层和所述记录层可以是相同的层，其特征在于，当在所述材料的另一侧上滑动所述材料的一侧时，所述材料的动摩擦系数（μk）不大于2.6。

公开(公告)号：US11964466B2

公开(公告)日：2024-04-23

申请号：US17111647

申请日：2020-12-04

Applicant: Eastman Kodak Company

Inventor： Oliver Merka ,  Yasushi Miyamoto

IPC: B41C1/10 ,  B41N3/03 ,  G03F7/20

CPC classification number: B41C1/1016 ,  B41N3/034 ,  G03F7/2014 ,  B41C2201/06 ,  B41C2201/14 ,  B41C2210/24

Abstract: Lithographic printing plate precursors are prepared with a unique aluminum-containing substrate prepared using two separate anodizing processes to provide an inner aluminum oxide layer of average dry thickness (Ti) of 300-3,000 nm and a multiplicity of inner micropores of average inner micropore diameter (Di) of ≤100 nm. An outer aluminum oxide layer is also provided to have a multiplicity of outer micropores of average outer micropore diameter (Do) of 15-30 nm and a dry thickness (To) of 30-650 nm. A hydrophilic layer disposed on the outer aluminum oxide layer at 0.0002-0.1 g/m2 has at least a hydrophilic copolymer composed of (a) recurring units having an amide group and (b) recurring units comprising an —OM group directly connected to a phosphorus atom, wherein M represents a hydrogen, sodium, potassium, or aluminum atom.

公开(公告)号：US20170253017A1

公开(公告)日：2017-09-07

申请号：US15599504

申请日：2017-05-19

Applicant: AGFA GRAPHICS NV

Inventor： Stefaan LINGIER ,  Karen DEMMERS

IPC: B41C1/10 ,  G03F7/09 ,  G03F7/00

CPC classification number: B41C1/1066 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/14 ,  G03F7/0002 ,  G03F7/092

Abstract: A method for manufacturing a lithographic printing plate precursor includes the steps of providing a support as a web, coating an image recording layer on the front side of the support, and depositing a back layer on the back side of the support using a deposition technique which is capable of depositing the back layer according to a predefined image. The method enables stacking and recutting of lithographic printing plate precursors without the need for interleafs.

公开(公告)号：US09751295B2

公开(公告)日：2017-09-05

申请号：US14891055

申请日：2014-06-16

Applicant: AGFA GRAPHICS NV

Inventor： Stefaan Lingier ,  Karen Demmers

IPC: G03F1/48 ,  B41C1/10 ,  G03F7/00 ,  G03F7/09

CPC classification number: B41C1/1066 ,  B41C1/1016 ,  B41C2201/06 ,  B41C2201/14 ,  G03F7/0002 ,  G03F7/092

Abstract: A method for manufacturing a lithographic printing plate precursor includes the steps of providing a support as a web, coating an image recording layer on the front side of the support, and depositing a back layer on the back side of the support using a deposition technique which is capable of depositing the back layer according to a predefined image. The method enables stacking and recutting of lithographic printing plate precursors without the need for interleafs.