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111. 发明申请

US20180004092A1 AQUEOUS PROCESSING METHOD FOR FLEXOGRAPHIC PRINTING PLATES 审中-公开
公开(公告)号：US20180004092A1
公开(公告)日：2018-01-04
申请号：US15196122
申请日：2016-06-29
申请人： Eastman Kodak Company
发明人： Donald L. Swihart , Fredrick Charles Mellema , David Edgar Brown , M. Zaki Ali
IPC分类号： G03F7/30 , G03F7/20 , G03F7/32 , G03F7/40
CPC分类号： G03F7/3092 , G03F7/20 , G03F7/3042 , G03F7/305 , G03F7/3057 , G03F7/3071 , G03F7/32 , G03F7/405
摘要： A method for processing a photosensitive flexographic printing plate having an aqueous-processable photopolymer. A main processing unit is used to develop a relief image by removing unexposed photopolymer using an aqueous processing solution including a first dispersing agent while the photosensitive flexographic printing plate is being subjected to mechanical cleaning. Used aqueous processing solution containing the removed photopolymer is returned back into a processing solution tank. A secondary processing unit is used to wash the developed relief image with secondary aqueous processing solution including a second dispersing agent to remove debris from the developed relief image. Used secondary aqueous processing solution containing the removed photopolymer is directed into the processing solution tank. A portion of the aqueous processing solution from the processing solution tank is removed to keep a volume of aqueous processing solution in the processing solution tank below a predefined maximum volume.

112. 发明申请

US20180004090A1 AQUEOUS PROCESSING SYSTEM FOR FLEXOGRAPHIC PRINTING PLATES 审中-公开
公开(公告)号：US20180004090A1
公开(公告)日：2018-01-04
申请号：US15196132
申请日：2016-06-29
申请人： Eastman Kodak Company
发明人： Donald L. Swihart , Fredrick Charles Mellema , David Edgar Brown , M. Zaki Ali
IPC分类号： G03F7/20 , B41N1/12
CPC分类号： G03F7/20 , B41N1/12 , G03F7/3042 , G03F7/305 , G03F7/3057 , G03F7/3071 , G03F7/3092
摘要： A processing system for processing a photosensitive flexographic printing plate having an aqueous-processable photopolymer. A main processing unit is used to develop a relief image by removing unexposed photopolymer using an aqueous processing solution including a first dispersing agent while the photosensitive flexographic printing plate is being subjected to mechanical cleaning. Used aqueous processing solution containing the removed photopolymer is returned back into a processing solution tank. A secondary processing unit is used to wash the developed relief image with secondary aqueous processing solution including a second dispersing agent to remove debris from the developed relief image. Used secondary aqueous processing solution containing the removed photopolymer is directed into the processing solution tank. A portion of the aqueous processing solution from the processing solution tank is removed to keep a volume of aqueous processing solution in the processing solution tank below a predefined maximum volume.

113. 发明授权

US09477152B2 Printing form precursor having indicia and a method for preparing a printing form from the precursor 有权
标题翻译：具有标记的印刷版前体和从前体制备印刷形式的方法
公开(公告)号：US09477152B2
公开(公告)日：2016-10-25
申请号：US14016323
申请日：2013-09-03
申请人： E I DU PONT DE NEMOURS AND COMPANY
发明人： Robert Blomquist , Violeta Lungu , Adrian Lungu , Rajgopal Subramanian
IPC分类号： G03F7/00 , G03F7/105 , G03F7/30 , G03F7/09 , G03F7/11 , B41F11/02
CPC分类号： G03F7/105 , B41F11/02 , G03F7/00 , G03F7/0012 , G03F7/09 , G03F7/11 , G03F7/30 , G03F7/3042
摘要： The present invention relates to a photosensitive printing form precursor and a method for forming a printing form from the precursor. The precursor includes a support and a layer of a photosensitive composition adjacent the support, in which at least one indicia is disposed between the support and the photosensitive layer. The indicia identifies the precursor, is retained throughout a multi-step process to convert the precursor into a printing form and in the end-use of the printing form.
摘要翻译：本发明涉及一种光敏印刷版前体和一种从前体形成印刷版的方法。前体包括支持体和邻近载体的感光组合物层，其中至少一个标记设置在载体和感光层之间。标记识别前体，在整个多步骤过程中被保留以将前体转化为印刷形式并最终使用印刷形式。

114. 发明申请

US20130344440A1 LITHOGRAPHIC PRINTING PLATE PRECURSORS AND PROCESSES FOR PREPARING LITHOGRAPHIC PRINTING PLATES 有权
标题翻译：平版印刷板前驱体和制备平版印刷板的方法
公开(公告)号：US20130344440A1
公开(公告)日：2013-12-26
申请号：US13975978
申请日：2013-08-26
申请人： FUJIFILM Corporation
发明人： Hiroyuki SUZUKI , Junya ABE , Takafumi NAKAYAMA , Kohei TAKESHITA
IPC分类号： G03F7/09 , G03F7/30
CPC分类号： G03F7/0388 , C08F2220/603 , C08F2220/606 , G03F7/00 , G03F7/004 , G03F7/027 , G03F7/033 , G03F7/038 , G03F7/085 , G03F7/09 , G03F7/092 , G03F7/11 , G03F7/30 , G03F7/3042 , G03F7/32 , G03F7/322
摘要： Provided is lithographic printing plates and processes for preparing the lithographic printing plates having excellent printing durability, staining resistance and staining resistance over time.A lithographic printing plate precursor comprising: a substrate; a photosensitive layer provided on the substrate; and an extra layer optionally provided between the substrate and the photosensitive layer; wherein the photosensitive layer or the extra layer adjacent to the substrate contains (A) a copolymer; and wherein the copolymer (A) comprises: (a1) a repeating unit having a structure represented by formula (a1-1) below in a side chain, and (a2) a repeating unit having at least one of the structures represented by formulae (a2-1) to (a2-6) below in a side chain. L1 represents a single bond, a divalent aromatic group containing 6 to 14 carbon atoms, —C(═O)—O—, or —C(—0)═NR2— (wherein R2 represents a hydrogen atom, alkyl or aryl). Z1 represents methylene, ethylene, propylene, butylene, pentylene, hexylene, heptylene, octylene, cyclohexane-1,4-diyl, 1,2-phenylene, 1,3-phenylene, 1,4-phenylene, 1,2-naphthalene, 1,5-naphthalene and a linking group composed of two or more of these divalent linking groups linked through —O— or —S—, wherein a hydrogen atoms in these divalent linking groups may be replaced by substituents. R1 represents a hydrogen atom, alkyl, aryl, heterocyclyl, sulfo, alkylsulfonyl and arylsulfonyl. R21, R22 and R23 each independently represent a hydrogen atom, halogen atom or C1-8 alkyl.
摘要翻译：提供了平版印刷版和用于制备具有优异的印刷耐久性，耐污染性和耐污染性的平版印刷版的方法。一种平版印刷版原版，包括：基底; 设置在基板上的感光层; 以及可选地设置在所述基底和所述感光层之间的额外层; 其中所述感光层或与所述基材相邻的所述多余层含有（A）共聚物; 并且其中所述共聚物（A）包含：（a1）在侧链具有由下式（a1-1）表示的结构的重复单元，和（a2）具有至少一个由式 a2-1）〜（a2-6）。 L1表示单键，含有6〜14个碳原子的二价芳基，-C（= O）-O-或-C（ - ）= NR2-（其中R2表示氢原子，烷基或芳基）。 Z1表示亚甲基，亚乙基，亚丙基，亚丁基，亚戊基，亚己基，亚庚基，亚辛基，环己烷-1,4-二基，1,2-亚苯基，1,3-亚苯基，1,4-亚苯基，1,2-萘， 1,5-萘和由这些通过-O-或-S-连接的这些二价连接基团中的两个或更多个的连接基团，其中这些二价连接基团中的氢原子可被取代基取代。 R 1表示氢原子，烷基，芳基，杂环基，磺基，烷基磺酰基和芳基磺酰基。 R 21，R 22和R 23各自独立地表示氢原子，卤素原子或C 1-8烷基。

115. 发明授权

US08534937B2 Plate developer with a configurable transport path 有权
标题翻译：具有可配置传输路径的板显示器
公开(公告)号：US08534937B2
公开(公告)日：2013-09-17
申请号：US12581198
申请日：2009-10-19
申请人： Moshe Marom , Kalman Shamir , Raffi Lender , Ilan Levi
发明人： Moshe Marom , Kalman Shamir , Raffi Lender , Ilan Levi
IPC分类号： G03D3/08
CPC分类号： G03F7/3064 , G03F7/3042 , G03F7/305 , G03F7/3057
摘要： A development device (100) for printing plates (112) includes a straight transport unit (116) adapted to transport printing plates inside the development device in a straight transport path (116), an immersed transport unit (120) adapted to transport printing plates inside the development device in an immersed path (120), and a switching element (232, 244b) adapted to switch between the straight transport unit (116) and the immersed transport unit (120).
摘要翻译：一种用于印版（112）的显影装置（100），包括一个直线传送单元（116），用于在直线传送路径（116）内将显影装置内部传送印版，一个适于传送印版在浸没路径（120）内的显影装置内部，以及适于在直线传送单元（116）和浸没传送单元（120）之间切换的开关元件（232,244b）。

116. 发明申请

US20110091200A1 PLATE DEVELOPER WITH A CONFIGURABLE TRANSPORT PATH 有权
标题翻译：具有可配置的运输路径的板式开发商
公开(公告)号：US20110091200A1
公开(公告)日：2011-04-21
申请号：US12581198
申请日：2009-10-19
申请人： Moshe Marom , Kalman Shamir , Raffi Lender
发明人： Moshe Marom , Kalman Shamir , Raffi Lender
IPC分类号： G03D3/08
CPC分类号： G03F7/3064 , G03F7/3042 , G03F7/305 , G03F7/3057
摘要： A development device (100) for printing plates (112) includes a straight transport unit (116) adapted to transport printing plates inside the development device in a straight transport path (116), an immersed transport unit (120) adapted to transport printing plates inside the development device in an immersed path (120), and a switching element (232, 244b) adapted to switch between the straight transport unit (116) and the immersed transport unit (120).
摘要翻译：一种用于印版（112）的显影装置（100），包括一个直线传送单元（116），用于在直线传送路径（116）内将显影装置内部传送印刷板，适于传送印刷板在浸没路径（120）内的显影装置内部，以及适于在直线传送单元（116）和浸没传送单元（120）之间切换的开关元件（232,244b）。

117. 发明授权

US07704679B2 Method of making a lithographic printing plate 有权
标题翻译：制作平版印刷版的方法
公开(公告)号：US07704679B2
公开(公告)日：2010-04-27
申请号：US12093600
申请日：2006-11-09
申请人： Marc Van Damme
发明人： Marc Van Damme
IPC分类号： G03C5/26 , G03C7/26 , B41N1/00
CPC分类号： G03F7/3042 , B41C1/1008 , B41C1/1016 , B41C1/1075 , B41C2201/02 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/20 , B41C2210/22 , B41C2210/24 , B41N3/08 , G03F7/2055 , G03F7/30 , G03F7/3057 , G03F7/32
摘要： A method of making a lithographic printing plate includes the steps of: a) providing a lithographic printing plate precursor including (i) a support having a hydrophilic surface or which is provided with a hydrophilic layer, (ii) a coating on the support, including a photopolymerizable layer and, optionally, an intermediate layer between the photopolymerizable layer and the support, wherein the photopolymerizable layer includes a polymerizable compound, a polymerization initiator and a binder, b) image-wise exposing the coating in a plate setter, c) optionally, heating the precursor in a pre-heating unit, d) treating the precursor in a gumming station, including a first and at least a second gumming unit, wherein the precursor is consecutively developed in the first and the second gumming unit with a gum solution, thereby removing non-exposed areas of the photopolymerizable layer from the support and gumming the plate in a single step.
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，其包括（i）具有亲水表面的或具有亲水层的载体，（ii）载体上的涂层，包括可光聚合层和任选地在可光聚合层和载体之间的中间层，其中可光聚合层包括可聚合化合物，聚合引发剂和粘合剂，b）成像曝光在印版机中的涂层，c）任选地在预加热单元中加热前体，d）在上胶台中处理前体，包括第一和至少第二上胶单元，其中前体在第一和第二上胶单元中连续地用胶溶液显影从而从支持体中除去可光聚合层的未曝光区域并且在单个步骤中涂覆该板。

118. 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.

119. 发明授权

US07287919B2 Developing process and apparatus 有权
标题翻译：开发过程和设备
公开(公告)号：US07287919B2
公开(公告)日：2007-10-30
申请号：US11148607
申请日：2005-06-08
申请人： Hsun-Kai Chan , Ta-Yu Liu
发明人： Hsun-Kai Chan , Ta-Yu Liu
IPC分类号： G03D5/06 , G03D5/00
CPC分类号： G03D5/04 , G03F7/3042
摘要： The invention discloses a developing apparatus and a developing process. Wherein the developing process comprises following steps. First, a developing apparatus and a substrate are provided, wherein the developing apparatus comprises a conveyer and a nozzle. Then, the substrate is conveyed along a first direction by the conveyer, and the nozzle is driven to move along a second direction opposite to the first direction, wherein the nozzle sprays a developer over the substrate as moving. As mentioned above, the non-uniformity of development can be reduced.
摘要翻译：本发明公开了一种显影装置和显影方法。其中开发过程包括以下步骤。首先，提供显影装置和基板，其中显影装置包括输送机和喷嘴。然后，通过输送机沿着第一方向输送基板，并且驱动喷嘴沿与第一方向相反的第二方向移动，其中喷嘴将显影剂喷射在基板上作为移动。如上所述，可以减少发展的不均匀性。

120. 发明申请

US20070172776A1 DEVELOPER REGENERATORS 失效
标题翻译：开发商再生器
公开(公告)号：US20070172776A1
公开(公告)日：2007-07-26
申请号：US11623334
申请日：2007-03-27
申请人： Gary Miller , Kevin Wieland , Melanie Roth
发明人： Gary Miller , Kevin Wieland , Melanie Roth
IPC分类号： G03C5/00
CPC分类号： G03F7/322 , G03F7/3042 , G03F7/3071
摘要： The present invention provides an aqueous regenerator for addition to an aqueous developer that contains an organic solvent, a dispersing agent and a weak base, and has a pH of between about 8 and less than about 13. The aqueous regenerator includes an organic solvent, dispersing agent, and an effective amount of a strong base such that the regenerator has a greater pH than the developer into which the regenerator is to be added.
摘要翻译：本发明提供一种含水再生器，用于加入含有有机溶剂，分散剂和弱碱的含水显影剂，并且具有约8至小于约13的pH。含水再生器包括有机溶剂，分散剂试剂和有效量的强碱，使得再生器具有比再生器添加的显影剂更大的pH。

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