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11. 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。

12. 发明申请

US20080032240A1 Reduction of CO2 reaction at developer surface 审中-公开
标题翻译：在显影剂表面减少二氧化碳反应
公开(公告)号：US20080032240A1
公开(公告)日：2008-02-07
申请号：US11499088
申请日：2006-08-04
申请人： Howard A. Fromson , William J. Rozell , William J. Ryan , Sean P. Evans
发明人： Howard A. Fromson , William J. Rozell , William J. Ryan , Sean P. Evans
IPC分类号： G03C5/00
CPC分类号： G03D5/00
摘要： In a system and process for developing an imaged plate by contacting the plate with an alkaline developer, contained in a developer tank having a cover spaced over the developer level, the space between the developer level and cover is maintained at a concentration of carbon dioxide below ambient for a substantial portion of each day. Preferably, active carbon dioxide control is implemented in the space at least during idle periods, to maintain the concentration of carbon dioxide below about 100 ppm, preferably in the range of 0-10 ppm. The system has a first conduit with an extraction port in the space and a second conduit with a return port in the space. A canister of carbon dioxide scavenger material is fluidly connected between the conduits. A motorized air handling device fluidly connected with the conduits and scavenger material, draws air out of the space, passes the drawn air through the canister, and delivers the scavenged air back into the space. A special cover having the ports, can be fit over the developer to enhance the sealing of the space from ambient air and thereby improve efficiency.
摘要翻译：在用于通过使板与碱性显影剂接触来显影成像板的系统和方法中，其包含在具有间隔显影剂水平的盖的显影剂罐中，显影剂水平与盖之间的空间保持在二氧化碳浓度低于每天大部分的环境。优选地，活性二氧化碳控制至少在空闲期间在空间中实施，以保持二氧化碳的浓度低于约100ppm，优选在0-10ppm的范围内。该系统具有在空间中具有提取口的第一导管和在该空间中具有返回端口的第二导管。二氧化碳清除剂材料罐在管道之间流体连接。与导管和清除剂材料流体连接的电动空气处理装置将空气抽出空间，将抽吸的空气通过罐，并将清空的空气返回到空间中。具有端口的特殊盖可以安装在显影剂上，以增强空间与环境空气的密封性，从而提高效率。

13. 发明申请

US20080031618A1 Co2 reaction reduction at developer surface 审中-公开
标题翻译：显影剂表面的Co2反应还原
公开(公告)号：US20080031618A1
公开(公告)日：2008-02-07
申请号：US11607693
申请日：2006-12-01
申请人： Howard A. Fromson , William J. Rozell , William J. Ryan , Sean P. Evans
发明人： Howard A. Fromson , William J. Rozell , William J. Ryan , Sean P. Evans
IPC分类号： G03D5/00
CPC分类号： G03F7/30 , G03D5/00
摘要： In a system and process for developing an imaged plate by contacting the plate with an alkaline developer, contained in a developer tank having a cover spaced over the developer level, the space between the developer level and cover is maintained at a concentration of carbon dioxide below ambient for a substantial portion of each day. Preferably, active carbon dioxide control is implemented in the space at least during idle periods, to maintain the concentration of carbon dioxide below about 100 ppm, preferably in the range of 0-10 ppm. The system has a first conduit with an extraction port in the space and a second conduit with a return port in the space. A canister or closed vessel of carbon dioxide scavenger material in the form of pellets or a strong alkaline solution, is fluidly connected between the conduits. An air handling device fluidly connected with the conduits and scavenger material, draws air out of the space, passes the drawn air through the canister or vessel, and delivers the scavenged air back into the space. A special cover having the ports, can be fit over the developer to enhance the sealing of the space from ambient air and thereby improve efficiency.
摘要翻译：在用于通过使板与碱性显影剂接触来显影成像板的系统和方法中，其包含在具有间隔显影剂水平的盖的显影剂罐中，显影剂水平与盖之间的空间保持在二氧化碳浓度低于每天大部分的环境。优选地，活性二氧化碳控制至少在空闲期间在空间中实施，以保持二氧化碳的浓度低于约100ppm，优选在0-10ppm的范围内。该系统具有在空间中具有提取口的第一导管和在该空间中具有返回端口的第二导管。以颗粒形式或强碱性溶液形式的二氧化碳清除剂材料的罐或密封容器流体连接在管道之间。与导管和清除剂材料流体连接的空气处理装置将空气抽出空间，将抽吸的空气通过罐或容器，并将清扫的空气返回到空间中。具有端口的特殊盖可以安装在显影剂上，以增强空间与环境空气的密封性，从而提高效率。

14. 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。

15. 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。

16. 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。

17. 发明申请

US20080318163A1 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：US20080318163A1
公开(公告)日：2008-12-25
申请号：US11821721
申请日：2007-06-25
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： G03F7/12 , B08B3/02
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。

18. 发明授权

US07350991B1 Universal spray processor for imaged plates 失效
标题翻译：用于成像板的通用喷雾处理器
公开(公告)号：US07350991B1
公开(公告)日：2008-04-01
申请号：US11639456
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： An imaged plate processor for covering the imaged coating with a turbulent flow of fresh developer solution for a short dwell time, and which preferably can be modified by the end user for development of a wide range of plates. The processor comprises a flat support surface for the plate, a plate feeder to the support surface, a plate transporter, and a nozzle array oriented to discharge developer solution onto a plate as the plate moves along the support surface. A source of fresh developer solution is connected to a pump for pressurizing the developer in the nozzle array in the range of about 5 to 250 psi, whereby fresh developer solution is directed from the nozzles as a pressurized flow pattern transversely onto the plate. A continual flow of fresh developer solution impinges on successive areas of the plate. Adjustable variables for accommodating a variety of plates include at least one of spray pressure and plate transport speed.
摘要翻译：一种成像板处理器，用于在短停留时间内用新鲜的显影剂溶液的湍流覆盖成像的涂层，并且其优选可由最终用户修改以开发宽范围的板。处理器包括用于板的平坦支撑表面，到支撑表面的板进给器，板运送器和定向成当板沿着支撑表面移动时将显影剂溶液排放到板上的喷嘴阵列。新鲜的显影剂溶液源连接到泵，用于对喷嘴阵列中的显影剂加压约5至250psi，由此将新鲜的显影剂溶液作为加压流动图案横向地引导到该喷嘴上。新鲜的显影剂溶液的连续流动撞击板的连续区域。用于容纳各种板的可调变量包括喷雾压力和板输送速度中的至少一个。

19. 发明申请

US20120186473A1 Lithographic Printing Plate Amenable To Post-Heating 审中-公开
标题翻译：平版印刷版适用于后加热
公开(公告)号：US20120186473A1
公开(公告)日：2012-07-26
申请号：US13413343
申请日：2012-03-06
申请人： Howard A. Fromson , William J. Ryan
发明人： Howard A. Fromson , William J. Ryan
IPC分类号： B41N1/08
CPC分类号： B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , B41C2210/266 , G03F7/0048 , G03F7/027 , G03F7/085 , G03F7/3035
摘要： A negative working, radiation imageable plate having an oleophilic resin coating that reacts to radiation by cross linking and is non-ionically adhered to a hydrophilic substrate. The plate is amenable to steps that include imagewise radiation exposing the coating to produce an imaged plate having partially reacted image areas including unreacted coating material, and completely unreacted nonimage areas; developing the plate by removing only the unreacted, nonimage areas from the substrate while retaining unreacted material in the image areas; and blanket exposing the developed plate with a source of energy which further reacts the retained unreacted material in the image areas. A plate with a coating containing resin particles can be imaged to produce initial cross-linking, then mechanically developed. Hardening of the imaged areas is completed with a relatively intense post-heating at 160 deg. C., which further cross links the monomer and fuses the resin particles.
摘要翻译：具有亲油性树脂涂层的负作用的可放射成像板，其通过交联与辐射反应并且非离子地粘附到亲水基底。所述板适于包括曝光所述涂层的成像辐射以产生具有部分反应的图像区域（包括未反应的涂层材料）和完全未反应的非图像区域的成像板的步骤。通过从衬底中仅去除未反应的非图像区域同时将未反应的材料保留在图像区域中来显影板; 并用能量源将显影的板材毯毯曝光，这进一步使图像区域中保留的未反应材料发生反应。可以对含有树脂颗粒的涂层的板进行成像以产生初始交联，然后机械显影。成像区域的硬化在160度后相对强烈的后加热完成。 C.进一步交联单体并熔化树脂颗粒。

20. 发明授权

US08785109B2 Method of developing a lithographic printing plate including post heating 失效
标题翻译：包括后加热的平版印刷版的开发方法
公开(公告)号：US08785109B2
公开(公告)日：2014-07-22
申请号：US13413280
申请日：2012-03-06
申请人： Howard A. Fromson , William J. Ryan
发明人： Howard A. Fromson , William J. Ryan
IPC分类号： B41M5/00 , B41N1/00 , G03F7/00 , G03F7/26
CPC分类号： B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2210/04 , B41C2210/08 , B41C2210/24 , G03F7/2022 , G03F7/3035 , G03F7/36
摘要： A method for producing a printable lithographic plate from a negative working, radiation imageable plate having an oleophilic resin coating that reacts to radiation by cross linking and is non-ionically adhered to a hydrophilic substrate. Steps include imagewise radiation exposing the coating to produce an imaged plate having partially reacted image areas including unreacted coating material, and completely unreacted nonimage areas; developing the plate by removing only the unreacted, nonimage areas from the substrate while retaining unreacted material in the image areas; and blanket exposing the developed plate with a source of energy which further reacts the retained unreacted material in the image areas. A plate with a coating containing resin particles can be imaged to produce initial cross-linking, then mechanically developed. Hardening of the imaged areas is completed with a relatively intense post-heating at 160 deg. C., which further cross links the monomer and fuses the resin particles.
摘要翻译：一种由具有亲油性树脂涂层的负性可辐射成像板制造可印版光刻板的方法，其通过交联反应并与非亲离性底物非离子地粘合。步骤包括成像辐射暴露涂层以产生具有部分反应的图像区域（包括未反应的涂层材料）和完全未反应的非图像区域的成像板; 通过从衬底中仅去除未反应的非图像区域同时将未反应的材料保留在图像区域中来显影板; 并用能量源将显影的板材毯毯曝光，这进一步使图像区域中保留的未反应材料发生反应。可以对含有树脂颗粒的涂层的板进行成像以产生初始交联，然后机械显影。成像区域的硬化在160度后相对强烈的后加热完成。 C.进一步交联单体并熔化树脂颗粒。

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