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11. 发明申请

US20050172843A1 Stack of lithographic printing plate precursors 审中-公开
标题翻译：堆叠平版印刷版前体
公开(公告)号：US20050172843A1
公开(公告)日：2005-08-11
申请号：US11047737
申请日：2005-02-02
申请人： Norio Aoshima
发明人： Norio Aoshima
IPC分类号： B41C1/10 , B41N1/08 , B65B11/54 , B65G57/00 , B41N1/00 , B65D85/62
CPC分类号： B41N1/083 , B41C1/10 , 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
摘要： A stack of lithographic printing plate precursors, which comprises: at least one lithographic printing plate precursor comprising: an aluminum support having a roughened surface; and an image recording layer comprising (A) an infrared absorber, (B) a polymerization initiator and (C) a polymerizable compound, wherein the image recording layer is capable of being removed with at least one of a printing ink and a fountain solution; and an interleaving sheet interposed between a first one and a second one of said at least one lithographic printing plate precursor, wherein said at least one lithographic printing plate precursor has a dynamic friction coefficient between an outermost surface of said at least one lithographic printing plate precursor and the interleaving sheet of 0.25 to 0.70.
摘要翻译：一叠平版印刷版前体，其包括：至少一个平版印刷版前体，其包含：具有粗糙表面的铝载体; 以及图像记录层，其包含（A）红外线吸收剂，（B）聚合引发剂和（C）可聚合化合物，其中所述图像记录层能够利用印刷油墨和润版液中的至少一种去除; 以及插入在所述至少一个平版印刷版前体中的第一个和第二个平版印刷版前体之间的交错片，其中所述至少一个平版印刷版前体在所述至少一个平版印刷版前体的最外表面之间具有动摩擦系数交错片为0.25〜0.70。

12. 发明申请

US20050064337A1 Image forming method and image exposure device 审中-公开
标题翻译：图像形成方法和图像曝光装置
公开(公告)号：US20050064337A1
公开(公告)日：2005-03-24
申请号：US10827682
申请日：2004-04-20
申请人： Atsushi Suganuma , Hiroshi Sunagawa , Norio Aoshima , Toshifumi Inno
发明人： Atsushi Suganuma , Hiroshi Sunagawa , Norio Aoshima , Toshifumi Inno
IPC分类号： B41C1/10 , G03F7/00
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24
摘要： A method for forming an image on a planographic printing plate precursor including a substrate and an image recording layer disposed thereon, the layer including a hydrophobic precursor and a light-to-heat converting agent. The method includes an image exposing process of exposing the planographic printing plate precursor to infrared radiation to form an image on the image recording layer of the planographic printing plate precursor, and a post-heating process of heating the planographic printing plate precursor to a predetermined heating temperature.
摘要翻译：在平版印刷版原版上形成图像的方法，所述平版印刷版原版包括基底和设置在其上的图像记录层，所述层包括疏水性前体和光热转换剂。该方法包括将平版印刷版原版暴露于红外线辐射下以在平版印刷版原版的图像记录层上形成图像的图像曝光工艺，以及将平版印刷版原版加热到预定加热的后加热过程温度。

13. 发明授权

US10126655B2 Method for producing a planographic printing plate 有权
公开(公告)号：US10126655B2
公开(公告)日：2018-11-13
申请号：US14449166
申请日：2014-08-01
申请人： Norio Aoshima
发明人： Norio Aoshima
IPC分类号： G03F7/32 , G03F7/30 , B41C1/10 , G03F7/20
摘要： Provided is a method of producing a planographic printing plate, including: subjecting a planographic printing plate precursor, which has a support and a positive-working image recording layer, to image-wise exposure; and developing it using an alkaline aqueous solution which contains a specific compound and has a pH of from 8.5 to 10.8, in this order. The recording layer has: a lower layer containing a water-insoluble and alkali-soluble resin and an infrared ray absorbing agent; and an upper layer containing a water-insoluble and alkali-soluble polyurethane resin and a polyorganosiloxane. The specific compound is a nonionic or anionic surfactant, or at least one compound represented by Formula (1) or (2), wherein R11, R12, and R13 each represent an alkyl group; R14 represents an alkylene group; and R15 represents a single bond or a divalent linking group containing a hetero atom; and R21, R22, and R23 each represent an alkyl group.

14. 发明授权

US08399172B2 Negative-working lithographic printing plate precursor and method of lithographic printing using same 有权
标题翻译：负性平版印刷版原版及使用其的平版印刷方法
公开(公告)号：US08399172B2
公开(公告)日：2013-03-19
申请号：US12549549
申请日：2009-08-28
申请人： Norio Aoshima , Kazuo Maemoto
发明人： Norio Aoshima , Kazuo Maemoto
IPC分类号： G03F7/027 , G03F7/00
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/06 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24
摘要： A negative-working lithographic printing plate precursor is disclosed that can be developed on the press without going through a development processing step, and a method of lithographic printing is also disclosed that uses this negative-working lithographic printing plate precursor. Also disclosed are a negative-working lithographic printing plate precursor that can be developed by a water-soluble resin-containing aqueous solution and a method of lithographic printing that uses this negative-working lithographic printing plate precursor. A negative-working lithographic printing plate precursor is provided that exhibits an excellent fine line reproducibility in nonimage areas even when printing is performed using ultraviolet-curing ink (UV ink). Also provided is a negative-working lithographic printing plate precursor that exhibits an excellent combination of fine line reproducibility and printing durability and that resists the production of scum during on-press development. The negative-working lithographic printing plate precursor has a support and has thereon a photopolymerizable layer that contains a polymer compound that has the urea bond in the main chain and a hydrophilic group and a carboxylic acid content less than 0.05 meq/g. The method of lithographic printing uses this negative-working lithographic printing plate precursor.
摘要翻译：公开了一种负性平版印刷版原版，其可以在印刷机上显影而不经过显影处理步骤，并且还公开了使用该负性平版印刷版原版的平版印刷方法。还公开了可以通过含水溶性树脂的水溶液显影的负性平版印刷版原版和使用该负性平版印刷版原版的平版印刷法。即使在使用紫外线固化油墨（UV油墨）进行印刷的情况下，也提供了在非图像区域中表现出优异的细线再现性的负性平版印刷版原版。还提供了一种负极平版印刷版原版，其显示细线再现性和印刷耐久性的优异组合，并且抵抗了印刷机中的浮渣的生成。负性平版印刷版原版具有支撑体，在其上具有包含在主链中具有尿素键的亲水性基团和羧酸含量小于0.05meq / g的高分子化合物的光聚合性层。平版印刷方法使用这种负性平版印刷版原版。

15. 发明授权

US08101332B2 Negative-working lithographic printing plate precursor and method of lithographic printing using same 有权
标题翻译：负性平版印刷版原版及使用其的平版印刷方法
公开(公告)号：US08101332B2
公开(公告)日：2012-01-24
申请号：US12412871
申请日：2009-03-27
申请人： Norio Aoshima , Yu Iwai
发明人： Norio Aoshima , Yu Iwai
IPC分类号： G03F7/00 , G03F7/032 , B41N1/14
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/22 , B41C2210/24 , Y10S430/111 , Y10S430/145
摘要： A negative-working lithographic printing plate precursor is disclosed that can be developed on the press without going through a development processing step, and a method of lithographic printing is also disclosed that uses this negative-working lithographic printing plate precursor. A negative-working lithographic printing plate precursor is provided that exhibits excellent on-press developability, nonimage area fine line reproducibility and printing durability and that resists the production of scum during on-press development. The negative-working lithographic printing plate precursor has a hydrophilic support and has thereon a photopolymerizable layer that contains at least one selected from the group consisting of a polymer compound that has an ethylenically unsaturated bond in the side chain position, a hydrophilic group and a sulfonamide group and a polymer compound that has an ethylenically unsaturated bond in the side chain position, a hydrophilic group and a cyclic structure derived from a maleimide. The method of lithographic printing uses this negative-working lithographic printing plate precursor.
摘要翻译：公开了一种负性平版印刷版原版，其可以在印刷机上显影而不经过显影处理步骤，并且还公开了使用该负性平版印刷版原版的平版印刷方法。提供了一种负性平版印刷版原版，其具有优异的印刷显影性，非图像区细线再现性和印刷耐久性，并且抵抗了印刷机中的浮渣的生成。负性平版印刷版原版具有亲水性载体，并且具有可光聚合层，该光聚合层含有选自侧链位置具有烯属不饱和键的高分子化合物，亲水基和磺酰胺中的至少一种基团和在侧链位置具有烯键式不饱和键的聚合物化合物，亲水基团和衍生自马来酰亚胺的环状结构。平版印刷方法使用这种负性平版印刷版原版。

16. 发明申请

US20100173248A1 PLATE SURFACE TREATMENT AGENT FOR LITHOGRAPHIC PRINTING PLATE AND METHOD FOR TREATING LITHOGRAPHIC PRINTING PLATE 审中-公开
标题翻译：用于平版印刷板的板表面处理剂和用于处理平版印刷板的方法
公开(公告)号：US20100173248A1
公开(公告)日：2010-07-08
申请号：US12652507
申请日：2010-01-05
申请人： Shigekatsu Fujii , Norio Aoshima , Toshihiro Watanabe , Yasuhiro Kubota
发明人： Shigekatsu Fujii , Norio Aoshima , Toshihiro Watanabe , Yasuhiro Kubota
IPC分类号： G03F7/20
CPC分类号： G03F7/40 , B41N3/038
摘要： A plate surface treatment agent for a lithographic printing plate is provided that includes a vinyl copolymer containing a monomer unit having at least one group selected from the group consisting of a phosphonic acid group, a phosphoric acid group, a carboxylic acid group, and a salt of these groups and a monomer unit having at least one group or structure selected from the group consisting of a sulfonic acid group, a salt thereof, an amide group, and a betaine structure. There is also provided a method for treating a lithographic printing plate that includes a step of imagewise exposing a lithographic printing plate precursor, a step of processing using a developer, and a step of carrying out a plate surface treatment using the plate surface treatment agent for a lithographic printing plate.
摘要翻译：提供了一种用于平版印刷版的板表面处理剂，其包括含有具有选自膦酸基，磷酸基，羧酸基和盐中的至少一个基团的单体单元的乙烯基共聚物的这些基团和具有选自磺酸基，其盐，酰胺基和甜菜碱结构中的至少一种基团或结构的单体单元。还提供了一种用于处理平版印刷版的方法，该平版印刷版包括使平版印刷版原版成像曝光的步骤，使用显影剂的处理步骤，以及使用板表面处理剂进行印版表面处理的步骤平版印刷版。

17. 发明授权

US07150959B2 Heat-sensitive lithographic printing plate precursor 失效
标题翻译：热敏平版印刷版前体
公开(公告)号：US07150959B2
公开(公告)日：2006-12-19
申请号：US10412271
申请日：2003-04-14
申请人： Norio Aoshima
发明人： Norio Aoshima
IPC分类号： G03F7/004
CPC分类号： B41C1/1041
摘要： A heat-sensitive lithographic printing plate precursor comprising on a support, a hydrophilic layer having a protrusion structure on at least one surface thereof.
摘要翻译：一种热敏平版印刷版原版，其在载体上包括在其至少一个表面上具有突起结构的亲水层。

18. 发明授权

US06878503B2 Heat-sensitive lithographic printing plate precursor 失效
标题翻译：热敏平版印刷版前体
公开(公告)号：US06878503B2
公开(公告)日：2005-04-12
申请号：US10265735
申请日：2002-10-08
申请人： Satoshi Hoshi , Norio Aoshima
发明人： Satoshi Hoshi , Norio Aoshima
IPC分类号： G03F7/004 , B41C1/10 , B41N1/14 , G03F7/00 , G03F7/11
CPC分类号： B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24
摘要： A heat-sensitive lithographic printing plate precursor comprising a support having provided thereon (A) an ink-receiving layer and (B) a hydrophilic layer comprising 80 to 99 parts by weight of a colloidal particulate oxide or hydroxide of at least one element selected from a group consisting of beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and a transition metal, and 1 to 20 parts by weight of a polyacrylic acid having a weight-average molecular weight of more than 50,000, and at least one of the ink-receiving layer and the hydrophilic layer including a light-heat converting agent.
摘要翻译：一种热敏平版印刷版原版，其包含在其上提供的载体（A），油墨接收层和（B）亲水层，其包含80至99重量份的至少一种选自以下的元素的胶体颗粒氧化物或氢氧化物：由铍，镁，铝，硅，钛，硼，锗，锡，锆，铁，钒，锑和过渡金属组成的组和1至20重量份的具有重均分子量的聚丙烯酸大于50,000，并且至少一个油墨接收层和亲水层包括光热转换剂。

19. 发明申请

US20120251954A1 LITHOGRAPHIC PRINTING PLATE PRECURSOR AND METHOD OF PREPARING THE SAME 有权
标题翻译：平版印刷机前驱体及其制备方法
公开(公告)号：US20120251954A1
公开(公告)日：2012-10-04
申请号：US13408408
申请日：2012-02-29
申请人： Shigekatsu FUJII , Norio Aoshima , Yoshinori Taguchi , Yoichiro Ara , Takashi Aridomi
发明人： Shigekatsu FUJII , Norio Aoshima , Yoshinori Taguchi , Yoichiro Ara , Takashi Aridomi
IPC分类号： G03F7/20 , G03F7/004
CPC分类号： G03F7/039 , B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/06 , B41C2201/10 , B41C2201/14 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/266
摘要： A lithographic printing plate precursor in a positive-type with an infrared-sensitivity, having a support and an image recording layer provided on the support, the support having a hydrophilic surface, the recording layer having a particular resin, an amphoteric surfactant and/or an anionic surfactant, and an infrared absorbing agent, wherein the particular resin being at least one of resins selected from the group consisting of a polyurethane resin, a poly (vinyl acetal) resin, and maleimide resin A.
摘要翻译：具有红外敏感性的正型平版印刷版原版，具有支撑体和设置在载体上的图像记录层，支撑体具有亲水性表面，记录层具有特定树脂，两性表面活性剂和/或阴离子表面活性剂和红外吸收剂，其中所述特定树脂是选自聚氨酯树脂，聚（乙烯醇缩醛）树脂和马来酰亚胺树脂A中的至少一种树脂。

20. 发明授权

US08221957B2 Planographic printing plate precursor and printing method using the same 有权
标题翻译：普通印版前体和印刷方法使用相同
公开(公告)号：US08221957B2
公开(公告)日：2012-07-17
申请号：US12165205
申请日：2008-06-30
申请人： Yu Iwai , Norio Aoshima
发明人： Yu Iwai , Norio Aoshima
IPC分类号： G03F7/004 , G03F7/027 , G03F7/033 , G03F7/09 , B41N1/00 , B41N1/08
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/10 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24
摘要： The invention provides a planographic printing plate precursor comprising: a hydrophilic support; and an image recording layer that is provided on the support, the image recording layer comprising: an infrared ray absorbing agent (A); a polymerization initiator (B); a polymerizable monomer (C); and a specific polymer compound (D) having an alkyleneoxy group in its molecule and having, in a side chain thereof at least one specific group. The invention further provides a printing method using the planographic printing plate precursor, wherein no specific development process is required for performing printing.
摘要翻译：本发明提供一种平版印刷版前体，其包括：亲水载体; 以及设置在所述支撑体上的图像记录层，所述图像记录层包括：红外线吸收剂（A）; 聚合引发剂（B）; 可聚合单体（C）; 和在其分子中具有亚烷氧基的特定聚合物化合物（D），并且在其侧链中具有至少一个特定基团。本发明还提供一种使用平版印刷版原版的印刷方法，其中不需要特定的显影处理来进行印刷。

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