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1. 发明公开

EP4434925A2 PROCESS AND APPARATUS FOR FEEDING A FLEXOGRAPHIC PRINTING PLATE PROCESSOR 审中-公开
公开(公告)号：EP4434925A2
公开(公告)日：2024-09-25
申请号：EP24193461.1
申请日：2021-12-23
申请人： Esko-Graphics Imaging GmbH
发明人： KLEIN, Thomas , THOMAS, Pascal , SIEVERS, Wolfgang
IPC分类号： B65H31/20
CPC分类号： G03F7/3057 , G03F7/325 , G03F7/2055 , G03F7/3064 , B65G47/914 , B65G47/917 , B41P2227/6220130101 , B41P2227/6320130101 , G03F7/40 , G03F7/36 , B65H2701/192820130101
摘要： The application relates to a transportation cart for use in a plate processing line for producing a flexographic printing plate, the transportation cart comprising a transport system for moving the transportation cart between various stations of the plate processing line, the transportation cart configured to receive a plate from a first station of the plate processing line and deliver the plate to a second station of the plate processing line.

2. 发明公开

EP2772805A1 Method of making a lithographic printing plate 审中-公开
标题翻译： Verfahren zur Herstellung einer Flachdruckplatte
公开(公告)号：EP2772805A1
公开(公告)日：2014-09-03
申请号：EP14163143.2
申请日：2005-11-18
申请人： AGFA GRAPHICS NV
发明人： Van Damme, Marc
IPC分类号： G03F7/20 , G03F7/32 , G03F7/30
CPC分类号： G03F7/32 , G03F7/2055 , G03F7/3042 , G03F7/3057
摘要： A method of making a lithographic printing plate comprising the steps of:
a) providing a lithographic printing plate precursor comprising
(i) a support having a hydrophilic surface or which is provided with a hydrophilic layer,
(ii) a coating on said support, comprising a photopolymerizable layer and, optionally, an intermediate layer between the photopolymerizable layer and the support,

wherein said photopolymerizable layer comprises a polymerizable compound, a polymerization initiator and a binder,
b) image-wise exposing said coating in a plate setter,
c) heating the precursor in a preheating unit within a time period of less than 10 minutes after step (b),
d) treating the precursor in a gumming station, comprising at least one gumming unit, whereby a gum solution is applied to the precursor, thereby removing non-exposed areas of the photopolymerizable layer from the support and gumming the plate in a single step.
摘要翻译：一种制备平版印刷版的方法，包括以下步骤：a）提供平版印刷版前体，其包含（i）具有亲水表面的或具有亲水层的载体，（ii）所述载体上的涂层，包括可光聚合层和可选择地在可光聚合层和载体之间的中间层，其中所述可光聚合层包含可聚合化合物，聚合引发剂和粘合剂，b）在平版印刷机中成像曝光所述涂层，c）加热预处理单元中的前体在步骤（b）后少于10分钟的时间内，d）在涂胶站中处理前体，其包含至少一个上胶单元，由此将胶溶液施加到前体上，由此除去可光聚合层的非曝光区域和支撑体，并在一个步骤中涂覆该板。

3. 发明公开

EP2452356A2 VERFAHREN UND VORRICHTUNG ZUR BEHANDLUNG VON SUBSTRATEN 有权
公开(公告)号：EP2452356A2
公开(公告)日：2012-05-16
申请号：EP10728247.7
申请日：2010-07-05
申请人： Gebr. Schmid GmbH
发明人： KAPPLER, Heinz , LAMPPRECHT, Jörg
IPC分类号： H01L21/00
CPC分类号： G03F7/422 , G03F7/3057 , H01L21/31133 , H01L21/6708 , H01L31/18
摘要： In a method and a device for treating substrates, resist layers are removed from the substrate by spraying on a process solution. The process solution is first sprayed onto the substrate in a primary stripping module and then in a secondary stripping module, with the solution collecting in containers beneath the modules. Containers are provided for each module. The process solution is collected in the primary stripping module in two containers, and to this end is first directly conducted into a second container, which is largely separated from the first container by a wall, which is pervious to fluid in a region that is considerably below the surface level of the process solution. The process solution is withdrawn without foam from the first container and recirculated into the process cycle for wetting the substrates.
摘要翻译：在用于处理基材的方法和装置中，通过喷涂工艺溶液从基材去除抗蚀剂层。首先将工艺溶液喷射到主要剥离模块中的基底上，然后将其喷射到第二剥离模块中，将溶液收集在模块下方的容器中。为每个模块提供容器。处理溶液在两个容器中收集在初级汽提模块中，并且为此首先直接进入第二容器，该第二容器通过壁在很大程度上与第一容器分离，该壁在相当大的区域中可透过流体低于工艺解决方案的表面水平。将处理溶液从第一容器中取出而没有泡沫，并再循环到处理循环中以润湿基材。

4. 发明公开

EP2304505A1 A METHOD AND APPARATUS FOR PREPARING LITHOGRAPHIC PRINTING PLATE PRECURSORS 有权
标题翻译：用于生产前体的平版印刷版
公开(公告)号：EP2304505A1
公开(公告)日：2011-04-06
申请号：EP09797464.6
申请日：2009-07-06
申请人： Agfa Graphics N.V.
发明人： WILLIAMSON, Alexander , HENDRIKX, Peter , VAN DAMME, Marc
IPC分类号： G03F7/30 , B41F1/10
CPC分类号： G03F7/3057 , B41C1/1008 , B41C1/1016 , B41C1/1083 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , G03F7/3064
摘要： A method of preparing a lithographic printing plate in which no pre-heat step is used comprising the steps of: - providing a lithographic printing plate precursor comprising a support and a photopolymerizable image-recording layer, the image- recording layer comprising a monomer and a binder; - image-wise exposing the precursor in an exposure unit; - off press developing the exposed precursor with an aqueous solution in a processing unit; characterized in that the ratio of the total amount of monomer to the total amount of binder is at least 1 and the time lapse between exposing an image-area of the precursor and contacting the image-area with the aqueous solution is at least 1 minute.

5. 发明公开

EP2278404A2 Method of making a photopolymer printing plate 审中-公开
标题翻译：制造感光聚合物印版的方法
公开(公告)号：EP2278404A2
公开(公告)日：2011-01-26
申请号：EP10174623.8
申请日：2005-05-18
申请人： Agfa Graphics N.V.
发明人： Van Damme, Marc , Vermeersch, Joan , Williamson, Alexander , Gries, Willi-Kurt
IPC分类号： G03F7/32 , B41C1/10
CPC分类号： G03F7/32 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , B41C2210/26 , B41N3/08 , G03F7/3042 , G03F7/3057 , G03F7/322
摘要： A method of making a lithographic printing plate comprising the steps of:
a) providing a lithographic printing plate precursor comprising
(i) a support having a hydrophilic surface or which is provided with a hydrophilic layer,
(ii) a photopolymerizable coating on said support,

b) image-wise exposing said coating in a plate setter,
c) developing the precursor, thereby removing the non-exposed areas of the coating from the support,

whereby the developing step is carried out off-press in a gumming unit by treating the coating of the precursor with a gum solution.
摘要翻译：制备平版印刷版的方法包括以下步骤：a）提供平版印刷版前体，所述平版印刷版前体包含（i）具有亲水表面或具有亲水层的载体，（ii）所述载体上的可光聚合涂层， b）在印版装置中以图像方式曝光所述涂层，c）显影前体，由此从载体上除去未曝光的涂层区域，由此在涂胶装置中通过处理用胶溶液涂覆前体。

6. 发明公开

EP1403716A3 Process for developing lithographic printing plate 有权
标题翻译：一种用于显影的平版印刷版的方法
公开(公告)号：EP1403716A3
公开(公告)日：2004-06-30
申请号：EP03022141.0
申请日：2003-09-30
申请人： Fuji Photo Film Co., Ltd.
发明人： Tsuchiya, Mitsumasa , Kawauchi, Ikuo
IPC分类号： G03F7/32 , B41C1/10 , B41M5/40
CPC分类号： G03F7/322 , G03F7/3042 , G03F7/3057 , G03F7/40
摘要： A process for the development of a lithographic printing plate which comprises a step of subjecting a lithographic printing plate precursor having an infrared laser beam-recording photosensitive layer containing an infrared absorber and a novolak resin to exposure to infrared ray, a step of subjecting the lithographic printing plate precursor thus exposed to development with a developer, and a step of processing the lithographic printing plate precursor thus developed with an aqueous solution having a pH value of from 9 to 11 directly after the development step.

7. 发明公开

EP1403716A2 Process for developing lithographic printing plate 有权
标题翻译： Verfahren zum Entwickeln einer lithographischen Druckplatte
公开(公告)号：EP1403716A2
公开(公告)日：2004-03-31
申请号：EP03022141.0
申请日：2003-09-30
申请人： Fuji Photo Film Co., Ltd.
发明人： Tsuchiya, Mitsumasa , Kawauchi, Ikuo
IPC分类号： G03F7/32 , B41C1/10 , B41M5/40
CPC分类号： G03F7/322 , G03F7/3042 , G03F7/3057 , G03F7/40
摘要： A process for the development of a lithographic printing plate which comprises a step of subjecting a lithographic printing plate precursor having an infrared laser beam-recording photosensitive layer containing an infrared absorber and a novolak resin to exposure to infrared ray, a step of subjecting the lithographic printing plate precursor thus exposed to development with a developer, and a step of processing the lithographic printing plate precursor thus developed with an aqueous solution having a pH value of from 9 to 11 directly after the development step.
摘要翻译：一种用于开发平版印刷版的方法，其包括使含有红外线吸收剂和酚醛清漆树脂的红外激光束记录感光层的平版印刷版原版曝光于红外线的步骤，然后用显影剂曝光显影的印版前体，以及在显影步骤之后直接用pH值为9至11的水溶液处理如此显影的平版印刷版原版的步骤。

8. 发明公开

EP1388760A1 Method of processing light sensitive planographic printing plate precursor 审中-公开
标题翻译： Verfahren zur Verarbeitung eines lichtempfindlichen Flachdruckplatten-Vorläufers
公开(公告)号：EP1388760A1
公开(公告)日：2004-02-11
申请号：EP03017403.1
申请日：2003-07-31
申请人： KONICA CORPORATION
发明人： Suzuki, Toshitsugu
IPC分类号： G03F7/38 , G03F7/30
CPC分类号： G03F7/3057 , G03F7/38
摘要： Disclosed is a method of processing a light sensitive planographic printing plate precursor comprising a support, and provided thereon, a light sensitive layer and an overcoat layer in that order, the method comprising the steps of imagewise exposing the light sensitive planographic printing plate precursor, pre-washing the exposed light sensitive planographic printing plate precursor with a pre-washing solution in the presence of a compound represented by the following formula (1) or (2), or an N-alkyliminodiacetic acid or its salt, the alkyl having a carbon atom number of 1 to 3, and developing the pre-washed light sensitive planographic printing plate precursor with a developer,
摘要翻译：公开了一种处理光敏平版印刷版原版的方法，该平版印刷版前体包括载体并依次设置有光敏层和外涂层，该方法包括以下步骤：将光敏平版印刷版原版成像曝光，在由下式（1）或（2）表示的化合物或N-烷基亚氨基二乙酸或其盐的存在下，用预洗涤溶液洗涤暴露的光敏平版印刷版前体，所述烷基具有碳原子数为1至3，并用显影剂显影预洗光敏平版印刷版前体，

9. 发明公开

EP0004375A2 Process for pre-conditioning a film and apparatus for carrying out the process 失效
标题翻译：一种用于预处理的膜，和设备执行所述方法的方法。
公开(公告)号：EP0004375A2
公开(公告)日：1979-10-03
申请号：EP79100855.0
申请日：1979-03-21
申请人： E.I. DU PONT DE NEMOURS AND COMPANY
发明人： Bratt, Martin Daniel , Oakley, John Francis
IPC分类号： G03D5/06
CPC分类号： G03F7/40 , G03D15/00 , G03F7/3057
摘要： An apparatus and process for remowing dirt from an exposed film as it is advanced to an image developing unit.
摘要翻译：从暴露于电影，因为它是先进的图像显影单元remowing污垢的设备和方法。

10. 发明授权

EP2660654B1 INFRARED SENSITIVE PHOTOSENSITIVE COMPOSITION AND LITHOGRAPHIC PLATE PRECURSOR FABRICATED BY USING SAME 有权
标题翻译：红外敏感光敏组合物和使用相同材料制成的平版印版前体
公开(公告)号：EP2660654B1
公开(公告)日：2017-07-26
申请号：EP11853395.9
申请日：2011-12-23
申请人： Lucky Huaguang Graphics Co., Ltd
发明人： TENG, Fangqian , YANG, Qinghai , SONG, Xiaowei , LI, Hecheng , WU, Zhaoyang , WU, Junjun , CHEN, Xiaohong , LIU, Dongli
IPC分类号： B41C1/10 , G03F7/027 , G03F7/004
CPC分类号： G03F7/035 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/08 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41C2210/266 , B41M3/06 , G03F7/033 , G03F7/0388 , G03F7/3035 , G03F7/3057 , Y10T428/24942 , Y10T428/31573

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