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1. 发明授权

US07329058B1 High flow rate development of photosensitive plates 失效
标题翻译：感光板的高流速显影
公开(公告)号：US07329058B1
公开(公告)日：2008-02-12
申请号：US11639462
申请日：2006-12-15
申请人： Howard A. Fromson , William J. Rozell , William J. Ryan
发明人： Howard A. Fromson , William J. Rozell , William J. Ryan
IPC分类号： G03D5/00 , B41N3/00
CPC分类号： B41C1/1008 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/24 , B41C2210/262 , G03D5/00 , G03F7/3042
摘要： A process for developing an imaged lithographic printing plate, including the step of delivering developing fluid to the plate at a high volumetric flow rate for a short dwell time such that the non-image is completely solubilized while the image remains unaffected by the developing fluid. At sufficient volumetric flow rate, the developer solution at the target area is constantly displaced during the development time, whereby no boundary layer forms on and travels with the plate during the development time and thus the target area is always in contact with fresh developer solution.
摘要翻译：一种用于显影成像的平版印刷版的方法，包括以较短的停留时间以高的体积流速将显影液输送到印版的步骤，使得非图像在图像保持不受显影液体影响的同时完全溶解。在足够的体积流速下，在显影时间期间，目标区域上的显影剂溶液不断地移动，由此在显影时间期间不会在板上形成边界层并与板一起移动，因此目标区域总是与新鲜的显影剂溶液接触。

2. 发明授权

US08343707B2 Lithographic printing plate for in-solidus development on press 有权
标题翻译：用于印刷机上固体发育的平版印刷版
公开(公告)号：US08343707B2
公开(公告)日：2013-01-01
申请号：US13134286
申请日：2011-06-03
申请人： Howard A. Fromson , William J. Ryan , William J. Rozell
发明人： Howard A. Fromson , William J. Ryan , William J. Rozell
IPC分类号： G03F7/00 , B41F7/00
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/029 , G03F7/3035
摘要： A printing plate having a substrate and a radiation sensitive, negative working, organic, polymerizable, photosensitive (PS) resin coating non-ionically adhered to the substrate such that the cohesion of the PS coating exceeds the adhesion of the PS coating to the substrate. The PS coating contains active components that participate in radiation induced polymerization, all of which active components are soluble in non-aqueous solvents and none of which active components are soluble or dispersible in any of the group of fluids consisting of water, fountain solution, ink, and press ink. The PS coating has sufficient cohesion and surface tack to adhere to and be mechanically pulled off the substrate by press ink as particulates without dissolution or dispersion into the press ink.
摘要翻译：一种印刷版，其具有基底和辐射敏感的负性有机可聚合光敏（PS）树脂涂层，其非离子地粘合到基底上，使得PS涂层的内聚力超过PS涂层对基底的粘附。 PS涂层含有参与辐射诱导聚合的活性组分，所有这些活性组分都可溶于非水溶剂，而且活性组分都不溶于或分散在由水，润版液，油墨组成的任何一组流体中，并按墨。 PS涂层具有足够的内聚力和表面粘性以粘附并通过压榨油墨作为颗粒机械地从基材上脱落而不溶解或分散到压榨油墨中。

3. 发明授权

US08304162B2 Processless printing plates 有权
标题翻译：无处理印版
公开(公告)号：US08304162B2
公开(公告)日：2012-11-06
申请号：US12928614
申请日：2010-12-15
申请人： Howard A. Fromson
发明人： Howard A. Fromson
IPC分类号： G03F7/00 , G03F1/00 , B41F7/00
CPC分类号： B41C1/1008 , B41C1/1075 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/027 , G03F7/305 , G03F7/36 , Y10T428/24471
摘要： A plate carries a solvent-soluble, radiation-polymerizable, oleophilic resin coating non-ionically adhered on a hydrophilic substrate, which can be imagewise exposed to polymerizing radiation and then directly processed by the application of disruptive mechanical forces such as compression or tension to remove the unimaged areas as undissolved particles, using pressurized water and brushing pre-press, or the tack of the ink on-press.
摘要翻译：板载有溶剂可溶的，可辐射聚合的亲油性树脂涂层，其非离子粘合在亲水基底上，其可以成像地暴露于聚合辐射，然后通过施加破坏性机械力（例如压缩或张力）直接加工以除去作为未溶解颗粒的未成像区域，使用加压水和预刷印刷，或油墨印刷机的粘合。

4. 发明授权

US08137897B2 Processless development of printing plate 有权
标题翻译：印版无处理发展
公开(公告)号：US08137897B2
公开(公告)日：2012-03-20
申请号：US12799568
申请日：2010-04-27
申请人： Howard A. Fromson , William J. Ryan , William J. Rozell
发明人： Howard A. Fromson , William J. Ryan , William J. Rozell
IPC分类号： B41F7/00 , G03F1/00 , G03F7/00
CPC分类号： B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/3035
摘要： On-press development of an imaged printing plate on a plate cylinder, in which ink is applied by an ink form roll, a blanket roll is in contact with the plate, a rubber roll is opposed to the blanket roll, and printable media passes between the blanket roll and the rubber roll. The plate comprises a substrate carrying an imaged coating, in which nonimage areas have cohesion C1, adhesion to the substrate A1, and adhesion to the applied ink A3 and image areas have cohesion C2, adhesion to the substrate A2, and adhesion to the applied ink A4. The ink has cohesion C3 and adhesion A5 to the blanket roll. The nonimage areas have adhesion A6 to the printable medium and the ink has adhesion A7 to the medium. The adhesions and cohesions are such that the blanket roll pulls the ink from the plate and the ink pulls the nonimage areas from the substrate as undissolved particles that are transferred by the blanket with the ink to the printable media.
摘要翻译：在印版滚筒上的成像印版的印刷机显影，其中通过油墨成型辊施加油墨，橡皮布辊与印版接触，橡胶辊与橡皮布辊相对，并且可印刷介质在橡皮布辊和橡胶辊。板包括承载成像的涂层的基底，其中非图像区域具有内聚力C1，与基底A1的粘附，以及对所施加的墨水A3的粘附，并且图像区域具有内聚力C2，与基底A2的粘合性以及对所施加的墨水的粘附 A4。油墨具有内聚力C3和粘合力A5到橡皮布辊。非图像区域具有与可印刷介质的粘合力A6，并且油墨具有到介质的粘附力A7。粘合和内聚力使得橡皮布辊从印刷板上拉出墨水，并且油墨将非图像区域从基材中拉出，作为未被溶解的颗粒，该颗粒被毛毯通过墨水转印到可印刷介质上。

5. 发明授权

US06905267B1 Method for reducing consumption of plate processing fluid 失效
标题翻译：减少板材加工液消耗的方法
公开(公告)号：US06905267B1
公开(公告)日：2005-06-14
申请号：US10929972
申请日：2004-08-30
申请人： Howard A. Fromson , William J. Rozell
发明人： Howard A. Fromson , William J. Rozell
IPC分类号： B05C11/00 , B05C11/10 , G03D5/00 , G03D5/04 , G03F7/30
CPC分类号： G03F7/3042 , B05C11/1021 , G03D5/04
摘要： Disclosed herein are a method and apparatus for efficiently processing workpieces which are developed using a liquid developer. According to the invention a first set of workpieces is obtained from an imaging station, a second set of workpieces is obtained from a workpiece collection device, and the workpieces from the first and second sets are aligned in a contiguous arrangement, with the workpieces from the first set preferably being interspersed with those from the second set. Developer is then applied to the group of contiguous workpleces, thereby reducing the amount of overrun or overspray of developer that would otherwise result from individual processing of workpieces. The invention is particularly well-suited for use in preparing lithographic printing plates.
摘要翻译：本文公开了一种用于有效处理使用液体显影剂显影的工件的方法和装置。根据本发明，从成像站获得第一组工件，从工件收集装置获得第二组工件，并且来自第一和第二组的工件以连续的布置对齐，工件从工件第一组优选地与来自第二组的那些散布。然后将开发人员应用于一组连续工作，从而减少由于工件的单独处理而导致的显影剂超量或过度喷涂的量。本发明特别适用于制备平版印刷版。

6. 发明授权

US06905266B2 Wire wound applicator for developing fluid on a lithographic printing plate 失效
标题翻译：用于在平版印刷版上显影液体的缠绕敷料器
公开(公告)号：US06905266B2
公开(公告)日：2005-06-14
申请号：US10916153
申请日：2004-08-11
申请人： Howard A. Fromson , William J. Rozell
发明人： Howard A. Fromson , William J. Rozell
IPC分类号： G03D5/06
CPC分类号： G03D5/06
摘要： The invention relates to the application of a uniform film of a fluid to the surface of a flat workpiece as it is being conveyed through a workstation. The invention is specifically directed to the development of lithographic printing plates and comprises the application of the thin film of developer solution to each plate in a controlled manner using a wire-wound coating device and a unique manner of metering and feeding fresh fluid to the wire-wound device. Specifically, the fluid is gently fed onto the wire-wound device by simple volumetric displacement and overflow from the inside of a hollow tube onto the wire and the flow is controlled by sensing the beginning and end of each workpiece or plate. The hollow tube may be the wire-wound component or it may be a tube mounted above the wire-wound component. The spent developer is rinsed and sent to waste. According to the invention, only fresh developer solution is applied at a uniform film thickness, thereby achieving uniform image development.
摘要翻译：本发明涉及在通过工作站输送时将流体的均匀膜应用于平坦工件的表面。本发明特别针对平版印刷版的开发，并且包括使用绕线涂布装置以可控的方式将显影剂溶液的薄膜施加到每个印版上，以及将新鲜流体计量并输送到线材的独特方式缠绕装置。具体地说，流体通过简单的体积位移被轻轻地馈送到绕线装置上，并且从中空管的内部溢出到线上，并且通过感测每个工件或板的开始和结束来控制流动。中空管可以是绕线部件，也可以是安装在绕线部件上方的管。废弃的显影剂被冲洗并送到废物处。根据本发明，仅以均匀的膜厚应用新鲜的显影剂溶液，从而实现均匀的图像显影。

7. 发明申请

US20160144647A1 Oliophilic Coating On Underside Of Printing Plate 审中-公开
标题翻译：印刷板下面的橄榄色涂层
公开(公告)号：US20160144647A1
公开(公告)日：2016-05-26
申请号：US14551166
申请日：2014-11-24
申请人： ANOCOIL CORPORATION
发明人： Howard A. Fromson
IPC分类号： B41N1/12 , C25D11/16 , C25D11/18 , C25D7/00
CPC分类号： C25D11/16 , B41C1/1016 , B41C2201/02 , B41C2201/06 , C25D11/022 , C25D11/246
摘要： In a stack of lithographic printing plate precursors, each plate has an aluminum substrate, a photo-polymerizable (PS) layer carried on the upper surface of the substrate, a water soluble topcoat oxidation inhibitor carried on the PS layer, and a water insoluble bottom coat on the lower surface of the substrate, wherein the bottom coat of each intermediate plate is in direct covering contact with the topcoat of an immediately adjacent plate. The associated process includes cutting through multiple sections of the finished web without interleaving to produce stacks of finally sized precursor plates, and without interleafing, packaging together at least 25 stacked and confronting precursor plates.
摘要翻译：在平版印刷版前体的堆叠中，每个板具有铝基板，承载在基板的上表面上的可光聚合（PS）层，在PS层上承载的水溶性顶涂层氧化抑制剂和不溶于水的底部涂覆在基材的下表面上，其中每个中间板的底涂层与直接相邻的板的面漆直接覆盖接触。相关联的方法包括切割完成的幅材的多个部分而不交错以产生最终尺寸的前体板的堆叠，并且不进行插入，将至少25个堆叠的和面对的前体板封装在一起。

8. 发明授权

US08377630B2 On-press plate development without contamination of fountain fluid 有权
标题翻译：印版发展，不污染喷泉液
公开(公告)号：US08377630B2
公开(公告)日：2013-02-19
申请号：US13134309
申请日：2011-06-03
申请人： Howard A. Fromson , William J. Ryan , William J. Rozell
发明人： Howard A. Fromson , William J. Ryan , William J. Rozell
IPC分类号： G03F7/00 , B41L25/14
CPC分类号： B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/3035
摘要： A method of on-press development of a lithographic printing plate having an imaged photosensitive (PS) coating by (a) applying an emulsive film of press ink and fountain onto the entire PS coating; (b) transferring all nonimage areas of the inked PS coating and all of the ink film on the nonimage areas of the PS coating from the plate to a blanket roll while the image areas of the PS coating remain on the substrate, wherein the nonimage areas are transferred to the blanket roll in particulate form without dissolution or dispersion in any ink or fountain; and (c) contacting the blanket roll with a paper leader to further transfer all the ink, fountain water, and particles of nonimage PS coating that were transferred to the blanket roll, from the blanket roll to the paper leader.
摘要翻译：一种具有成像光敏（PS）涂层的平版印刷版的压制成型方法，该方法是（a）将压印油墨和喷泉的乳胶膜施加到整个PS涂层上; （b）将PS涂层的所有非图像区域和PS涂层的非图像区域上的所有油墨膜从板转印到橡皮布辊上，同时PS涂层的图像区域保留在基板上，其中非图像区域以颗粒形式转移到橡皮布辊上，而不会溶解或分散在任何墨水或喷泉中; 和（c）使橡皮布辊与纸张引导件接触，以进一步将所有墨水，喷泉水以及转移到橡皮布卷的非图像PS涂层的颗粒从橡皮布辊传送到纸张引导件。

9. 发明授权

US08133658B2 Non-chemical development of printing plates 有权
标题翻译：印刷板非化学发展
公开(公告)号：US08133658B2
公开(公告)日：2012-03-13
申请号：US12586764
申请日：2009-09-28
申请人： Howard A. Fromson , William J. Ryan , William J. Rozell
发明人： Howard A. Fromson , William J. Ryan , William J. Rozell
IPC分类号： B41F7/00 , G03F1/00 , G03F7/00
CPC分类号： B41C1/1008 , B41C1/1075 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/027 , G03F7/305 , G03F7/36 , Y10T428/24471
摘要： A solvent-soluble, radiation-polymerizable, oleophilic resin coating non-ionically adhered on a hydrophilic substrate can be imagewise exposed to polymerizing radiation and then directly processed by the application of disruptive mechanical forces such as compression or tension to remove the unimaged areas as undissolved particles, using pressurized water and brushing pre-press, or the tack of the ink on-press.
摘要翻译：非离子地粘附在亲水基材上的溶剂可溶，可辐照聚合的亲油性树脂涂层可以成像曝光于聚合辐射，然后通过施加破坏性机械力如压缩或张力直接处理，以将未成像的未成像区域去除颗粒，使用加压水和预刷刷，或油墨压印。

10. 发明授权

US07700266B2 Water spray development of planographic plates 失效
标题翻译：平版印刷板的喷水发展
公开(公告)号：US07700266B2
公开(公告)日：2010-04-20
申请号：US11821721
申请日：2007-06-25
申请人： Howard A. Fromson , William J. Ryan , William J. Rozell , Paul A. Perron
发明人： Howard A. Fromson , William J. Ryan , William J. Rozell , Paul A. Perron
IPC分类号： G03F7/26
CPC分类号： G03F7/322 , G03F7/30
摘要： Excellent development of planographic printing plates can be achieved by exposing an imaged, negative working, photopolymerizable coating to a high pressure stream of essentially untreated tap water, whereby the water completely removes only the less cohesive and adhesive (e.g., partially polymerized) regions to the substrate, thereby directly producing a printing plate having an image pattern of highly cohesive and adhesive, oleophilic regions of the coating and hydrophilic regions of the substrate. The coating removal mechanism appears to be due entirely to ablation. The high pressure stream is preferably delivered to the plate through at least one nozzle having a discharge pressure greater than about 200 psi. Each nozzle preferably has a spray pattern that impinges the plate over a substantially rectangular region of the plate, and the nozzle and plate translate relative to each other. The nozzle can reciprocate across the width of a longitudinally transported plate, thereby contacting successive regions of the plate in a rastering fashion.
摘要翻译：平版印刷版的优异发展可以通过将成像的，负性的可光聚合涂层暴露于基本上未处理的自来水的高压流中，由此水完全除去较少的内聚力和粘合剂（例如，部分聚合的）区域从而直接制造具有高度粘合和粘合的图像图案的印刷版，涂层的亲油区域和基底的亲水区域。涂层去除机制似乎完全归因于消融。高压流优选通过具有大于约200psi的排出压力的至少一个喷嘴输送到板。每个喷嘴优选地具有将板撞击在板的基本矩形区域上的喷射图案，并且喷嘴和板相对于彼此平移。喷嘴可以横跨纵向传送的板的宽度往复运动，从而以划痕方式接触板的连续区域。

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