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1. 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。

2. 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。

3. 发明授权

US5736256A Lithographic printing plate treated with organo-phosphonic acid chelating compounds and processes relating thereto 失效
标题翻译：用有机膦酸螯合化合物处理的平版印刷版和与其有关的方法
公开(公告)号：US5736256A
公开(公告)日：1998-04-07
申请号：US652402
申请日：1996-05-23
申请人： Howard A. Fromson , Robert F. Gracia , Sean P. Evans , William J. Rozell
发明人： Howard A. Fromson , Robert F. Gracia , Sean P. Evans , William J. Rozell
IPC分类号： B41N3/03 , B41N3/08 , B32B9/00
CPC分类号： B41N3/08 , B41N3/038 , Y10T428/31605 , Y10T428/31667
摘要： The water-loving properties of an anodized aluminum lithographic surface are enhanced or restored by treatment with a solution containing a monomeric, organo-phosphonic acid chelating compound or salt thereof. Such treatment can take place following, during or in lieu of the treatment of anodized aluminum in web form with an alkali metal silicate in the process of manufacturing printing plates. Alternatively, the treatment can be carried out as a plate is developed and/or prepared for the press. In a third approach, an organo-phosphonic acid chelating compound can be incorporated into a fountain solution, ink or correction fluid.
摘要翻译：通过用含有单体有机膦酸螯合化合物或其盐的溶液处理来提高或恢复阳极氧化铝平版印刷表面的热水性能。在制造印刷版的过程中，这种处理可以在使用碱金属硅酸盐处理阳极氧化铝的网状物之后进行，代替或代替。或者，可以在印刷板和/或制备印刷机时进行处理。在第三种方法中，可以将有机膦酸螯合化合物掺入润版液，油墨或校正液中。

4. 发明授权

US5738944A Lithographic printing plate treated with organo-phosphonic acid chelating compounds and processes related threreto 失效
标题翻译：用有机膦酸螯合化合物处理的平版印刷版及其相关的方法
公开(公告)号：US5738944A
公开(公告)日：1998-04-14
申请号：US780737
申请日：1997-01-08
申请人： Howard A. Fromson , Robert F. Gracia , Sean P. Evans , William J. Rozell
发明人： Howard A. Fromson , Robert F. Gracia , Sean P. Evans , William J. Rozell
IPC分类号： B41N3/03 , B41N3/08 , B32B9/00
CPC分类号： B41N3/08 , B41N3/038 , Y10T428/31605 , Y10T428/31667
摘要： The water-loving properties of an anodized aluminum lithographic surface are enhanced or restored by treatment with a solution containing a monomeric, organo-phosphonic acid chelating compound or salt thereof. Such treatment can take place following, during or in lieu of the treatment of anodized aluminum in web form with an alkali metal silicate in the process of manufacturing printing plates. Alternatively, the treatment can be carried out as a plate is developed and/or prepared for the press. In a third approach, an organo-phosphonic acid chelating compound can be incorporated into a fountain solution, ink or correction fluid.
摘要翻译：通过用含有单体有机膦酸螯合化合物或其盐的溶液处理来提高或恢复阳极氧化铝平版印刷表面的热水性能。在制造印刷版的过程中，这种处理可以在使用碱金属硅酸盐处理阳极氧化铝的网状物之后进行，代替或代替。或者，可以在印刷板和/或制备印刷机时进行处理。在第三种方法中，可以将有机膦酸螯合化合物掺入润版液，油墨或校正液中。

5. 发明授权

US5738943A Lithographic printing plate treated with organo-phosphonic acid chelating compounds and processes related thereto 失效
公开(公告)号：US5738943A
公开(公告)日：1998-04-14
申请号：US780736
申请日：1997-01-08
申请人： Howard A. Fromson , Robert F. Gracia , Sean P. Evans , William J. Rozell
发明人： Howard A. Fromson , Robert F. Gracia , Sean P. Evans , William J. Rozell
IPC分类号： B41N3/03 , B41N3/08 , B32B9/00
CPC分类号： B41N3/08 , B41N3/038 , Y10T428/31605 , Y10T428/31667
摘要： The water-loving properties of an anodized aluminum lithographic surface are enhanced or restored by treatment with a solution containing a monomeric, organo-phosphonic acid chelating compound or salt thereof. Such treatment can take place following, during or in lieu of the treatment of anodized aluminum in web form with an alkali metal silicate in the process of manufacturing printing plates. Alternatively, the treatment can be carried out as a plate is developed and/or prepared for the press. In a third approach, an organo-phosphonic acid chelating compound can be incorporated into a fountain solution, ink or correction fluid.

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.

9. 发明申请

US20110236830A1 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：US20110236830A1
公开(公告)日：2011-09-29
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： G03F7/004
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。

10. 发明申请

US20110232517A1 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：US20110232517A1
公开(公告)日：2011-09-29
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： B41N3/00
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。

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