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91.发明授权Method for making a lithographic printing plate involving development by plain water 失效制造平版印刷版涉及平原水显影的方法
公开(公告)号：US6001536A
公开(公告)日：1999-12-14
申请号：US734541
申请日：1996-10-21
申请人： Joan Vermeersch , Marc Van Damme
发明人： Joan Vermeersch , Marc Van Damme
CPC分类号： B41C1/1025 , B41M5/366 , B41C2210/04 , B41C2210/08 , B41C2210/24 , Y10S430/145 , Y10S430/146
摘要： The present invention provides a method for making a lithographic printing plate comprising the steps of:(1) image-wise exposing to light an imaging element comprising (i) on a hydrophilic surface of a lithographic base an image forming layer comprising hydrophobic thermoplastic polymer particles dispersed in a hydrophilic binder and (ii) a compound capable of converting light to heat, said compound being comprised in said image forming layer or a layer adjacent thereto;(2) and developing a thus obtained image-wise exposed imaging element by rinsing it with plain water or an aqueous liquid.
摘要翻译： 本发明提供了一种制备平版印刷版的方法，包括以下步骤：（1）成像元件成像曝光，包括：（i）在光刻基底的亲水表面上形成包含疏水性热塑性聚合物颗粒的图像形成层 分散在亲水性粘合剂中，和（ii）能够将光转化成热的化合物，所述化合物包含在所述图像形成层或与其相邻的层中; （2）并通过用普通水或含水液体冲洗来显影如此获得的图像曝光成像元件。
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92.发明授权
公开(公告)号：US5981144A
公开(公告)日：1999-11-09
申请号：US826229
申请日：1997-03-27
申请人： Marc Van Damme , Joan Vermeersch
发明人： Marc Van Damme , Joan Vermeersch
CPC分类号： B41M5/366 , B41C1/1025 , B41C2210/04 , B41C2210/06 , B41C2210/24 , B41C2210/262
摘要： According to the present invention there is provided a heat sensitive imaging element comprising on a hydrophilic surface of a lithographic base an image forming layer comprising hydrophobic thermoplastic polymer particles dispersed in a water insoluble alkali soluble or swellable resin and a compound capable of converting light into heat, said compound being present in said image forming layer or a layer adjacent thereto, characterized in that said alkali swellable or soluble resin comprises phenolic hydroxy groups.
摘要翻译： 根据本发明，提供了一种热敏成像元件，其包括在光刻基底的亲水表面上，图像形成层包括分散在水不溶性碱溶性或可溶胀树脂中的疏水性热塑性聚合物颗粒和能够将光转化成热的化合物 所述化合物存在于所述图像形成层或与其相邻的层中，其特征在于所述碱溶胀性或可溶性树脂包含酚羟基。
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公开(公告)号：US5547917A
公开(公告)日：1996-08-20
申请号：US340039
申请日：1994-11-14
申请人： Geert Defieuw , Marc Van Damme
发明人： Geert Defieuw , Marc Van Damme
CPC分类号： B41J29/17
摘要： Cleaning method for a thermal head used in thermal transfer printers, wherein said cleaning method uses a cleaning solution comprising at least one organic solvent having in pure state a vapour pressure above 25 mbar at 20.degree. C. and a lubricant selected from the group consisting of paraffins, polyolefin waxes, fluor compounds, phosphate compounds, phosphonate compounds, polysiloxanes, fatty acids, fatty acid esters, fatty alcohols, fatty acid amides, fatty acids salts and polyalkyleneoxides.
摘要翻译： 用于热转印打印机中的热敏头的清洁方法，其中所述清洁方法使用包含至少一种在纯态下的至少一种有机溶剂的清洗溶液，所述有机溶剂在20℃下的蒸气压高于25毫巴，以及选自以下的润滑剂： 石蜡，聚烯烃蜡，氟化合物，磷酸酯化合物，膦酸酯化合物，聚硅氧烷，脂肪酸，脂肪酸酯，脂肪醇，脂肪酸酰胺，脂肪酸盐和聚亚烷基氧化物。
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公开(公告)号：US5506085A
公开(公告)日：1996-04-09
申请号：US442828
申请日：1995-05-17
申请人： Marc Van Damme , Joan Vermeersch , Johan Lamotte , Oskar Nuyken , Brigitte Voit , Armin Lang , Cliff Scherer , Andreas Baindl , Jurgen Stebani , Alexander Wokaun , Andrej Stasko
发明人： Marc Van Damme , Joan Vermeersch , Johan Lamotte , Oskar Nuyken , Brigitte Voit , Armin Lang , Cliff Scherer , Andreas Baindl , Jurgen Stebani , Alexander Wokaun , Andrej Stasko
CPC分类号： G03F7/039 , B41C1/1033 , B41M5/24 , B41M5/368 , C08G69/00
摘要： A new type of thermal imaging element containing a thermally degradable polymer and a radiation to heat converting substance is disclosed. The invention further comprises several methods for the formation of a heat mode image after image-wise exposure of the thermal imaging element to intense laser radiation.
摘要翻译： 公开了一种新型的含有可热降解聚合物和辐射至热转化物质的热成像元件。 本发明还包括几种用于在热成像元件对强激光辐射进行成像曝光之后形成加热模式图像的方法。
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公开(公告)号：US08088561B2
公开(公告)日：2012-01-03
申请号：US12094291
申请日：2006-11-23
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/02 , B41C2210/04 , B41C2210/06 , B41C2210/10 , B41C2210/22 , B41C2210/24 , Y10S430/109 , Y10S430/111
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 an imaging layer, and, optionally, an intermediate layer between the imaging layer and the support, wherein the imaging layer includes a switchable polymer, b) image-wise exposing the coating, whereby the polymer undergoes a chemical reaction induced by the exposing step thereby creating a lithographic image consisting of printing areas and non-printing areas wherein the non-printing areas are removable from the support by a gum solution, and c) developing the precursor by treating the coating of the precursor with the gum solution thereby removing the non-printing areas.
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）具有亲水性表面的或具有亲水层的载体，（ii）载体上的涂层， 成像层和可选地在成像层和支撑体之间的中间层，其中成像层包括可切换聚合物，b）成像地暴露涂层，由此聚合物经历由曝光步骤引起的化学反应，从而产生 由打印区域和非打印区域组成的平版印刷图像，其中非打印区域可通过胶溶液从支撑体移除，以及c）通过用胶溶液处理前体的涂层来显影前体， 打印区域。
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公开(公告)号：US08026043B2
公开(公告)日：2011-09-27
申请号：US12093602
申请日：2006-11-09
申请人： Marc Van Damme
发明人： Marc Van Damme
CPC分类号： G03F7/2055 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/10 , B41C2210/22 , B41C2210/24 , G03F7/322
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, a top 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, and d) treating the precursor in a gumming station, the gumming station including a first and at least a second gumming unit, wherein the precursor is washed in the first gumming unit by applying a gum solution to the coating thereby removing at least a portion of the top layer, and wherein, subsequently, the precursor is developed in 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）具有亲水性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，顶层和可选择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）将成像曝光在印版机中的涂层 ，c）任选地，在预热单元中加热所述前体，以及d）在上胶台中处理所述前体，所述涂胶站包括第一和至少第二上胶单元，其中所述前体在第一上胶单元 通过将胶溶液施加到涂层上，从而除去顶层的至少一部分，并且其中，随后，前体在第二上胶单元中用胶体显影 从而从支撑体除去可光聚合层的未曝光区域，并在单一步骤中涂覆该板。
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公开(公告)号：US20110059401A1
公开(公告)日：2011-03-10
申请号：US12933879
申请日：2009-03-23
IPC分类号： G03F7/20
摘要： A method of preparing a lithographic printing plate including the steps of providing a lithographic printing plate precursor including a photopolymerizable coating provided on a hydrophilic support;—image-wise exposing the precursor;—pre-heating the exposed precursor;—developing the exposed precursor in a gum solution; wherein after pre-heating and before developing the precursor an accelerated cooling of the precursor is carried out and the cooling does not essentially remove a part of the coating of the precursor.
摘要翻译： 一种制备平版印刷版的方法，包括以下步骤：提供包含在亲水载体上提供的可光聚合涂层的平版印刷版前体; - 以图像方式暴露前体; - 对暴露的前体进行加热; - 将暴露的前体 口香糖溶液; 其中在预加热之后和在显影前体之前，进行前体的加速冷却，并且冷却基本上不除去前体的一部分涂层。
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98.发明申请公开(公告)号：US20100129756A1
公开(公告)日：2010-05-27
申请号：US12594117
申请日：2008-05-05
CPC分类号： G03F7/32
摘要： A gum solution is provided which comprises a film-forming hydrophilic polymer or surfactant, and a salt formed by reaction of an acid, selected from phosphoric acid and phosphorous acid, with a di- or tri-alkanolamine. The gum solution is suitable for developing and gumming a lithographic photopolymer printing plate precursor. Also provided is a method for preparing a lithographic printing plate wherein this gum solution is used, and whereby printing plates are obtained which exhibit an improved clean-out performance.
摘要翻译： 提供了一种胶溶液，其包含成膜亲水性聚合物或表面活性剂，以及由选自磷酸和亚磷酸的酸与二 - 或三链烷醇胺反应形成的盐。 胶溶液适用于显影和上胶平版印刷光聚合物印版前体。 还提供了一种制备其中使用该胶溶液的平版印刷版的方法，由此获得显示出改进的清除性能的印版。
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公开(公告)号：US20090233235A1
公开(公告)日：2009-09-17
申请号：US12093366
申请日：2006-11-09
IPC分类号： G03F7/20
CPC分类号： G03F7/033 , B41C1/1008 , B41C1/1016 , B41C2201/04 , B41C2201/14 , B41C2210/04 , B41C2210/06 , B41C2210/08 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/0388 , 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 reactive binder; b) image-wise exposing the coating in a plate setter; c) optionally, heating the precursor in a pre-heating unit; d) developing the precursor off-press in a gumming unit by treating the coating of the precursor with a gum solution, thereby removing the non-exposed areas of the photopolymerizable layer from the support, wherein the reactive binder is a polymer containing a monomeric unit which includes a group having an ethylenically unsaturated bond.
摘要翻译： 制备平版印刷版的方法包括以下步骤：a）提供平版印刷版原版，其包括（i）具有亲水性表面的或具有亲水层的载体，（ii）载体上的涂层，其包含可光聚合的 层和可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，聚合引发剂和反应性粘合剂; b）以平板印刷方式将涂层曝光在印版机中; c）任选地，在预热单元中加热前体; d）通过用胶溶液处理前体的涂层，在上胶单元中显影前体脱模，从而从载体上除去可光聚合层的未曝光区域，其中反应性粘合剂是含有单体单元的聚合物 其包括具有烯属不饱和键的基团。
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公开(公告)号：US20080261154A1
公开(公告)日：2008-10-23
申请号：US12093153
申请日：2006-11-09
IPC分类号： G03F7/20
CPC分类号： B41C1/1008 , B41C1/1016 , B41C2201/02 , B41C2201/04 , B41C2201/12 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/10 , B41C2210/20 , B41C2210/22 , B41C2210/24 , G03F7/085 , G03F7/11 , 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, b) image-wise exposing the coating in a plate setter, c) optionally, heating the precursor in a preheating unit, and d) developing the precursor off-press in a gumming unit by treating the coating of the precursor with a gum solution, thereby removing the non-exposed areas of the coating from the support, wherein the coating further includes a compound capable of interacting with the support, the compound being present in the photopolymerizable layer and/or in the intermediate layer.
摘要翻译： 制备平版印刷版的方法包括以下步骤：a）提供平版印刷版原版，其包括（i）具有亲水性表面的或具有亲水层的载体，（ii）载体上的涂层，其包含可光聚合的 层和可选地在可光聚合层和支撑体之间的中间层，b）以平版印刷方式使涂层曝光，c）任选地在预热单元中加热前体，以及d） 通过用胶溶液处理前体的涂层来在上胶单元中压制，从而从载体上除去涂层的未曝光区域，其中涂层还包括能够与载体相互作用的化合物， 可光聚合层和/或在中间层中。
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