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1. 发明授权

US07441968B2 Spray development of photosensitive plates 失效
公开(公告)号：US07441968B2
公开(公告)日：2008-10-28
申请号：US11588714
申请日：2006-10-27
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： Excellent development of photosensitive coatings on planographic printing plates is achieved by directing a dynamic flow of fresh alkaline developer solution that impinges on a target area of the coating extending the width of the plate and floods the target area with a turbulent flow. 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.

2. 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。

3. 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。

4. 发明申请

US20100212522A1 Processless development of printing plate 有权
标题翻译：印版无处理发展
公开(公告)号：US20100212522A1
公开(公告)日：2010-08-26
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： B41F7/02 , G03F7/20 , B05D3/12
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，其被毛毯与墨水转移到可印刷介质。

5. 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。

6. 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。

7. 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。

8. 发明申请

US20110088575A1 Printing press with mechanical development of imaged plate 审中-公开
标题翻译：印刷机与成像板的机械开发
公开(公告)号：US20110088575A1
公开(公告)日：2011-04-21
申请号：US12928627
申请日：2010-12-15
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： B41F1/18
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。非图像区域具有到可印刷介质的粘附性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，其被毛毯与墨水转移到可印刷介质。

9. 发明授权

US07867691B2 Heated water spray processor 失效
标题翻译：加热喷水处理器
公开(公告)号：US07867691B2
公开(公告)日：2011-01-11
申请号：US12215124
申请日：2008-06-25
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： G03D5/00 , G03F7/3042 , G03F7/305
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 heated but otherwise 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 process variables of spray pressure, spray volumetric flow rate, and water temperature can be traded off to achieve one or more targets for plate quality, energy conservation, production rate, and equipment availability.
摘要翻译：通过将成像的负性可光聚合涂层暴露于基本上加热但未经处理的自来水的高压流，可以实现平版印刷版的优异发展，由此水完全除去较少的内聚和粘合剂（例如，部分聚合的）区域，从而直接制造具有高粘合性和粘合性的图像图案的印刷版，涂层的亲油性区域和基材的亲水区域。涂层去除机制似乎完全归因于消融。喷涂压力，喷雾体积流量和水温的过程变量可以交付，以实现板材质量，节能，生产率和设备可用性的一个或多个目标。

10. 发明授权

US07816065B2 Imageable printing plate for on-press development 有权
标题翻译：可印版印刷版
公开(公告)号：US07816065B2
公开(公告)日：2010-10-19
申请号：US11493183
申请日：2006-07-26
申请人： Howard A. Fromson , William J. Rozell , William J. Ryan , Paul A. Perron
发明人： Howard A. Fromson , William J. Rozell , William J. Ryan , Paul A. Perron
IPC分类号： G03F7/00 , C08F2/00
CPC分类号： G03F7/027 , B41C1/1008 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24
摘要： A novel coating for lithographic printing plates can be imagewise exposed to radiation and then directly processed with only water to remove the non-exposed regions of the coating. The coating comprises a polymer, a monomer and/or oligomer, polymerization or cross link initiator, stabilizer, and dye or pigment, such that after imaging, the non-imaged resin areas are removable from the planar surface by penetration of water through the non-imaged coating without dissolution of the resin components of the coating, to form a lithographic printing plate with clearly defined image and non-image areas. The stabilizer is a solvent soluble, partially water soluble, non-polymerizable organic component that enables the coating to be removable by water in the non-cross linked areas.
摘要翻译：用于平版印刷版的新颖涂层可以成像曝光于辐射，然后仅用水直接处理以除去涂层的未曝光区域。涂层包括聚合物，单体和/或低聚物，聚合或交联引发剂，稳定剂和染料或颜料，使得在成像之后，未成像的树脂区域可通过水穿过非平面表面从平面表面移除而不会溶解涂层的树脂组分，以形成具有清晰定义的图像和非图像区域的平版印刷版。稳定剂是溶剂可溶，部分水溶性，不可聚合的有机成分，使得涂层能够在非交联区域中被水除去。

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