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公开(公告)号：US08534937B2
公开(公告)日：2013-09-17
申请号：US12581198
申请日：2009-10-19
Applicant: Moshe Marom , Kalman Shamir , Raffi Lender , Ilan Levi
Inventor： Moshe Marom , Kalman Shamir , Raffi Lender , Ilan Levi
IPC: G03D3/08
CPC classification number: G03F7/3064 , G03F7/3042 , G03F7/305 , G03F7/3057
Abstract: 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).
Abstract translation: 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）。
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公开(公告)号：US08420297B2
公开(公告)日：2013-04-16
申请号：US12860149
申请日：2010-08-20
Applicant: Murray Figov , Ruizheng Wang , Moshe Marom , Ilan Levi , Eynat Matzner
Inventor： Murray Figov , Ruizheng Wang , Moshe Marom , Ilan Levi , Eynat Matzner
CPC classification number: C07D333/32 , B41C1/10 , B41C2210/04 , B41C2210/06 , B41C2210/10 , C07D207/36 , C07D263/40 , C07D333/36 , C07D409/04 , G03F7/027 , G03F7/105 , G03F7/11 , G03F7/26 , G03F7/32 , G03F7/322 , G03F7/40
Abstract: A color contrast image in imaged lithographic printing precursors can be obtained by contacting the imaged precursor with a coloration solution containing a colorless form of a photochromic compound. Residual amounts of this compound attached to the oleophilic surface of the imaged precursor can be changed to its colored form when exposed to UV light. The coloration solution can be an alkaline or acidic developer or an alkaline or acidic solution used separately after development. The coloration solution can also be a gum solution.
Abstract translation: 通过使成像的前体与含有无色形式的光致变色化合物的着色溶液接触，可以获得成像的平版印刷前体中的色彩对比度图像。 当暴露于紫外光下时，连接到成像前体的亲油表面的该化合物的残留量可以改变为其着色形式。 着色溶液可以是显影后单独使用的碱性或酸性显影剂或碱性或酸性溶液。 着色溶液也可以是胶溶液。
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Patent Agency Ranking
公开(公告)号：US20120045720A1
公开(公告)日：2012-02-23
申请号：US12860149
申请日：2010-08-20
Applicant: Murray Figov , Ruizheng Wang , Moshe Marom , Ilan Levi , Eynat Matzner
Inventor： Murray Figov , Ruizheng Wang , Moshe Marom , Ilan Levi , Eynat Matzner
IPC: G03F7/20 , G03F7/00 , C07D409/08
CPC classification number: C07D333/32 , B41C1/10 , B41C2210/04 , B41C2210/06 , B41C2210/10 , C07D207/36 , C07D263/40 , C07D333/36 , C07D409/04 , G03F7/027 , G03F7/105 , G03F7/11 , G03F7/26 , G03F7/32 , G03F7/322 , G03F7/40
Abstract: A color contrast image in imaged lithographic printing precursors can be obtained by contacting the imaged precursor with a coloration solution containing a colorless form of a photochromic compound. Residual amounts of this compound attached to the oleophilic surface of the imaged precursor can be changed to its colored form when exposed to UV light. The coloration solution can be an alkaline or acidic developer or an alkaline or acidic solution used separately after development. The coloration solution can also be a gum solution.
Abstract translation: 通过使成像的前体与含有无色形式的光致变色化合物的着色溶液接触，可以获得成像的平版印刷前体中的色彩对比度图像。 当暴露于紫外光下时，连接到成像前体的亲油表面的该化合物的残留量可以改变为其着色形式。 着色溶液可以是显影后单独使用的碱性或酸性显影剂或碱性或酸性溶液。 着色溶液也可以是胶溶液。
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公开(公告)号：US08637223B2
公开(公告)日：2014-01-28
申请号：US13036283
申请日：2011-02-28
Applicant: Murray Figov , Moshe Marom , Ilan Levi
Inventor： Murray Figov , Moshe Marom , Ilan Levi
CPC classification number: G03F7/32 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/08 , G03F7/265 , G03F7/3035 , G03F7/322 , G03F7/38 , G03F7/40
Abstract: Negative-Working Lithographic Printing Plate Precursors can be provided with desired contrast coloration after imaging using a coloring fluid that includes a water-insoluble colorant that is soluble in a water-insoluble fatty alcohol. The coloring fluid provides an optical density change in the exposed regions of at least OD2 that is greater than the original optical density of those regions, OD1. The coloring fluid can be applied immediately after imaging and before processing, or it can be applied as part of the developer or processing solution, or it can be applied after processing. The coloring fluid can also be applied to imaged precursors that are designed for either off-press or on-press development.
Abstract translation: 使用包含可溶于水不溶性脂肪醇的水不溶性着色剂的着色液成像后，可以向负面工作的平版印刷版前体提供所需的对比度着色。 着色液体在至少OD2的暴露区域提供大于这些区域OD1的原始光密度的光密度变化。 着色液可以在成像后和处理前立即施加，或者可以作为显影剂或处理溶液的一部分使用，或者可以在加工后施用。 着色液还可以应用于被设计用于非印刷或印刷机上成像的成像前体。
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公开(公告)号：US08507182B2
公开(公告)日：2013-08-13
申请号：US12481002
申请日：2009-06-09
Applicant: Murray Figov , Moshe Marom , Ilan Levi
Inventor： Murray Figov , Moshe Marom , Ilan Levi
CPC classification number: G03F7/322 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , B41C2210/266 , G03F7/3035
Abstract: Lithographic printing plates can be obtained by contacting infrared radiation-imaged negative-working lithographic printing plate precursors with a processing solution having a pH less than 9 and comprising a UV photoinitiator. After this processing, the lithographic printing plate is floodwise exposed with UV radiation. Providing a UV-photoinitiator in the processing solution followed by UV exposure can increase imaging sensitivity and printing plate run-length, and reduce print background.
Abstract translation: 可以通过使红外辐射成像的负性平版印刷版前体与pH小于9并且包含UV光引发剂的处理溶液接触来获得平版印刷版。 在该处理之后，平版印刷版通过紫外线辐射进行曝光。 在处理溶液中提供紫外光引发剂，然后进行紫外线曝光可以提高成像灵敏度和印版延续时间，并减少印刷背景。
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公开(公告)号：US20100310989A1
公开(公告)日：2010-12-09
申请号：US12481002
申请日：2009-06-09
Applicant: Murray Figov , Moshe Marom , Ilan Levi
Inventor： Murray Figov , Moshe Marom , Ilan Levi
IPC: G03F7/20
CPC classification number: G03F7/322 , B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , B41C2210/266 , G03F7/3035
Abstract: Lithographic printing plates can be obtained by contacting infrared radiation-imaged negative-working lithographic printing plate precursors with a processing solution having a pH less than 9 and comprising a UV photoinitiator. After this processing, the lithographic printing plate is floodwise exposed with UV radiation. Providing a UV-photoinitiator in the processing solution followed by UV exposure can increase imaging sensitivity and printing plate run-length, and reduce print background.
Abstract translation: 可以通过使红外辐射成像的负性平版印刷版前体与pH小于9并且包含UV光引发剂的处理溶液接触来获得平版印刷版。 在该处理之后，平版印刷版通过紫外线辐射进行曝光。 在处理溶液中提供紫外光引发剂，然后进行紫外线曝光可以提高成像灵敏度和印版延续时间，并减少印刷背景。
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公开(公告)号：US20120219915A1
公开(公告)日：2012-08-30
申请号：US13036283
申请日：2011-02-28
Applicant: Murray Figov , Moshe Marom , Ilan Levi
Inventor： Murray Figov , Moshe Marom , Ilan Levi
CPC classification number: G03F7/32 , B41C1/1008 , B41C2210/04 , B41C2210/06 , B41C2210/08 , G03F7/265 , G03F7/3035 , G03F7/322 , G03F7/38 , G03F7/40
Abstract: Negative-Working Lithographic Printing Plate Precursors can be provided with desired contrast coloration after imaging using a coloring fluid that includes a water-insoluble colorant that is soluble in a water-insoluble fatty alcohol. The coloring fluid provides an optical density change in the exposed regions of at least OD2 that is greater than the original optical density of those regions, OD1. The coloring fluid can be applied immediately after imaging and before processing, or it can be applied as part of the developer or processing solution, or it can be applied after processing. The coloring fluid can also be applied to imaged precursors that are designed for either off-press or on-press development.
Abstract translation: 使用包含可溶于水不溶性脂肪醇的水不溶性着色剂的着色液成像后，可以向负面工作的平版印刷版前体提供所需的对比度着色。 着色液体在至少OD2的暴露区域提供大于这些区域OD1的原始光密度的光密度变化。 着色液可以在成像后和处理前立即施加，或者可以作为显影剂或处理溶液的一部分使用，或者可以在加工后施用。 着色液还可以应用于被设计用于非印刷或印刷机上成像的成像前体。
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