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公开(公告)号：WO2005108077A3
公开(公告)日：2006-01-05
申请号：PCT/US2005002896
申请日：2005-02-01
Applicant: MACDERMID PRINTING SOLUTIONS
Inventor： GOTSICK TIMOTHY , RECCHIA DAVID
Abstract: An inkjet printer is used to apply an ink that is substantially opaque to actinic radiation in at least one wavelength region effective to cure the photosensitive printing plate to the edges and corners, of a printing plate after the plate has been trimmed (i.e., cut) to a suitable size and shape for mounting on a printing sleeve or cylinder. Use of inkjet printing allows for the cut surfaces of the plate to quickly and accurately be coated with a UV-opaque ink and prevents, or substantially eliminates, undesirable curing of cut surfaces of a photosensitive printing plate. The ink covers the photocurable surfaces exposed by the cutting process and prevents the cut surfaces of the printing plate from undesirably curing until proper exposure and development of the printing plate.
Abstract translation: 喷墨打印机用于在板被修整（即，切割）之后，在至少一个波长区域中对光化辐射基本上不透明的油墨施加到印刷板上，从而将感光印版固化到印刷版的边缘和角部， 适合于安装在印刷套筒或滚筒上的尺寸和形状。 喷墨印刷的使用允许板的切割表面快速且准确地涂覆有不透紫外线的油墨，并且防止或基本消除不期望的光敏印刷版的切割表面的固化。 油墨覆盖通过切割过程暴露的光固化表面，并防止印版的切割表面不期望地固化，直到印刷板正确曝光和显影。
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2.发明申请METHOD AND APPARATUS FOR APPLYING SURFACE TREATMENTS TO PHOTOSENSITIVE PRINTING ELEMENTS DURING THERMAL DEVELOPMENT 审中-公开在热开发过程中将表面处理应用于光敏印刷元件的方法和装置
公开(公告)号：WO2006055056A2
公开(公告)日：2006-05-26
申请号：PCT/US2005025553
申请日：2005-07-19
Applicant: MACDERMID PRINTING SOLUTIONS
Inventor： GOTSICK TIMOTHY , VEST RYAN
Abstract: The present invention is directed to a method and an apparatus for applying a surface treatment composition to a photosensitive printing element during thermal processing. A photosensitive printing element is contacted with a web of absorbent material that is capable of absorbing material that is melted or softened from an imaged and exposed surface of a photosensitive printing element. The web of absorbent material is coated with a surface treatment composition to transfer the surface treatment composition from the web of absorbent material to the imaged and exposed surface of the photosensitive printing element. Applying the surface treatment composition during thermal processing provides for more complete and more uniform coverage of the surface treatment composition on the photosensitive printing element.
Abstract translation: 本发明涉及在热处理期间将表面处理组合物施加到感光印刷元件上的方法和装置。 感光印刷元件与能够吸收从感光印刷元件的成像和曝光表面熔化或软化的材料的吸收材料纤维网接触。 吸收材料网被涂覆有表面处理组合物，以将表面处理组合物从吸收材料幅材转移到感光印刷元件的成像和暴露表面。 在热处理过程中施加表面处理组合物可使光敏印刷元件上的表面处理组合物更完整和更均匀地覆盖。
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公开(公告)号：WO2013022573A8
公开(公告)日：2014-02-20
申请号：PCT/US2012047127
申请日：2012-07-18
Applicant: MACDERMID PRINTING SOLUTIONS , VEST RYAN W , RECCHIA DAVID A , GOTSICK TIMOTHY
Inventor： VEST RYAN W , RECCHIA DAVID A , GOTSICK TIMOTHY
IPC: G03F7/20
Abstract: A method of tailoring the shape of a plurality of relief dots created in a photosensitive printing blank during a digital platemaking process is provided. The photosensitive printing blank comprises a laser ablatable mask layer disposed on at least one phoiocisrahle layer which is mountab!e on a printing sleeve. The method comprises the steps of (1) placing a barrier layer on top of the laser ablatable mask layer; (2) laser ablating the laser ablatable mask layer to create an in situ negative in the laser ablatable layer; (3) exposing the at least one photocurable layer to actinic radiation through the in situ negative; (4) removing the barrier layer; and (5) developing the imaged and exposed photosensitive printing blank to reveal the relief image therein, the relief image comprising the plurality of relief dots. The presence of the barrier layer produces printing dots having desired geometric characteristics.
Abstract translation: 提供了一种在数字制版过程中定制在感光印刷坯料中形成的多个浮雕点的形状的方法。 感光印刷坯料包括设置在印刷套筒上的至少一个光刻胶层上的激光可烧蚀掩模层。 该方法包括以下步骤：（1）将阻挡层放置在激光可烧蚀掩模层的顶部; （2）激光烧蚀激光可烧蚀掩模层，在激光烧蚀层中产生原位阴离子; （3）将至少一个光固化层暴露于原位阴离子的光化辐射; （4）去除阻挡层; 和（5）显影成像和曝光的感光印刷坯料以显示其中的浮雕图像，浮雕图像包括多个浮雕点。 阻挡层的存在产生具有所需几何特征的印刷点。
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公开(公告)号：CA2830267C
公开(公告)日：2016-05-17
申请号：CA2830267
申请日：2012-03-20
Applicant: MACDERMID PRINTING SOLUTIONS LLC
Inventor： VEST RYAN W , RECCHIA DAVID A , GOTSICK TIMOTHY
Abstract: A photocurable printing blank comprises a backing layer having a photocurable layer disposed thereon, a barrier layer disposed on the photocurable layer, and a laser ablatable mask layer disposed on top of the barrier layer. The method includes the steps of (1 ) imaging the at least one photo curable layer by ablating the laser ablatable mask layer to create the relief pattern on the photocurable printing blank; (2) exposing the printing blank to actinic radiation through the barrier layer and mask layer to selectively crosslink portions of the photocurable layer, thereby creating the relief pattern; (3) developing the printing blank to remove the barrier layer, the laser ablated mask layer and uncured portions of the photo curable layer and reveal the relief pattern. The method can also be used with an analog platemaking process that uses a negative instead of an ablatable mask layer.
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公开(公告)号：CA2920855A1
公开(公告)日：2015-02-19
申请号：CA2920855
申请日：2014-08-11
Applicant: MACDERMID PRINTING SOLUTIONS
Inventor： GOTSICK TIMOTHY
IPC: B41N1/00
Abstract: An apparatus for thermally processing a relief image printing element and a method of using the same are described. The printing element comprises at least one photopolymer layer and is selectively exposed to actinic radiation to crosslink portions of the at least one photopolymer layer. The apparatus comprises: (a) means for supporting the printing element; (b) heating means for melting or softening non-crosslinked portions of the at least one photopolymer layer; (c) at least one rotatable roll that is capable of bringing a blotting material into contact with the at least one photopolymer layer to remove the melted or softened non-crosslinked portions of the at least one photopolymer layer,; and (d) an element arranged adjacent to the at least one rotatable roll for removing non-crosslinked photopolymer remaining on a surface of the at least one rotatable roll after step c). The apparatus may alternatively be operated without a blotting material.
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Patent Agency Ranking
公开(公告)号：CA2838838C
公开(公告)日：2017-09-05
申请号：CA2838838
申请日：2012-05-31
Applicant: MACDERMID PRINTING SOLUTIONS LLC
Inventor： COOK BRIAN , RECCHIA DAVID A , GOTSICK TIMOTHY
Abstract: A method of making a relief image printing element having a relief pattern, the method comprising the steps of: a) selectively ablating the masking layer to create an overall image in the masking layer, such that the overall image comprises a sub-image, comprising a pattern of cells, in it; b) applying an oxygen barrier layer on top of the masking layer; c) exposing the printing element to actinic radiation through the oxygen barrier layer and the masking layer to selectively crosslink: and cure the at least one photocurable layer, thereby creating the relief image therein and a textured surface on the printing element; and d) developing the printing blank by removing the barrier layer and the uncured portions of the photocmable layer to reveal the relief image.
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公开(公告)号：MX2012009891A
公开(公告)日：2012-10-01
申请号：MX2012009891
申请日：2011-02-11
Applicant: MACDERMID PRINTING SOLUTIONS
Inventor： RECCHIA DAVID A , GOTSICK TIMOTHY
Abstract: Se provee un método para producir un elemento de impresión de imagen en relieve desde una plantilla de impresión fotosensible. Una plantilla de impresión fotosensible con una capa erosionable con laser dispuesta en cuando menos una capa fotocurable se erosiona con un láser para crear una máscara in situ. La plantilla de impresión entonces se expone a cuando menos una fuente de radiación actínica a través de la máscara in situ para reticular selectivamente y curar las porciones de la capa fotocurable. La difusión de aire en la cuando menos una capa fotocurable se limita durante la etapa de exposición y preferentemente cuando menos se altera una del tipo, la potencia y el ángulo de incidencia de la iluminación de cuando menos una fuente de radiación actínica, durante la etapa de exposición. La imagen en relieve resultante comprende una pluralidad de puntos y una forma de puntos de la pluralidad de puntos que proporciona un desempeño de impresión óptimo en varios sustratos, incluyendo el cartón corrugado.
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公开(公告)号：ES2587930T3
公开(公告)日：2016-10-27
申请号：ES05724752
申请日：2005-03-07
Applicant: MACDERMID PRINTING SOLUTIONS LLC
Inventor： GOTSICK TIMOTHY , MARKHART GARY T
Abstract: Un sistema (10) para formar una imagen en relieve en un elemento de impresión fotosensible (14), donde el elemento de impresión fotosensible (14) incluye un sustrato flexible y al menos una capa de material fotosensible depositada sobre el sustrato flexible, incluyendo el sistema: un recinto (12); un transportador (20) incluyendo un bucle continuo (21) soportado por al menos un primer rodillo (23) y un segundo rodillo (24), donde el elemento de impresión fotosensible (14) se coloca sobre el bucle continuo (21) del transportador (20); un rodillo calentable (28) capaz de ser empujado hacia el elemento de impresión fotosensible (14) colocado en el transportador (20), donde un material absorbente (32) es conducido sobre al menos una porción de una superficie exterior del rodillo calentable (28), y donde el material absorbente (32) es capaz de absorber material que se licua o ablanda del elemento de impresión fotosensible (14) cuando el rodillo calentable (28) es calentado y gira y el material absorbente (32) contacta al menos una porción del elemento de impresión fotosensible (14); un medio para hacer que la al menos única capa de material fotosensible y el material absorbente (32) entren en contacto en un punto entre el transportador (20) y el rodillo calentable (28) de tal manera que al menos una porción del material licuado o ablandado sea absorbida por el material absorbente (32); un medio de ventilación (50) conectado operativamente al recinto (12) para tratar y reciclar aire conteniendo compuestos orgánicos volátiles en el recinto (12), donde los compuestos orgánicos volátiles son liberados al recinto (12) cuando la porción del material fotosensible es calentada y luego se licua o ablanda, y donde el medio de ventilación (50) incluye (i) un medio (56) para la evacuación de un flujo de aire conteniendo los compuestos orgánicos volátiles y otros contaminantes del recinto (12), (ii) un filtro de partículas (53) para quitar particulados del flujo de aire, (iii) un medio para adsorber compuestos orgánicos volátiles del flujo de aire para producir una corriente de aire purificado donde el medio para adsorber compuestos orgánicos volátiles incluye un lecho de material adsorbente (54) y el flujo de aire conteniendo los compuestos orgánicos volátiles se pasa sobre el lecho de material adsorbente (54), (iv) un medio (58) para reciclar el flujo de aire purificado de nuevo al recinto (12), y (v) un medio (52) para controlar la temperatura del flujo de aire conteniendo los compuestos orgánicos volátiles introducido al medio de ventilación (50) desde el recinto (12).
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公开(公告)号：BR112012021546A2
公开(公告)日：2016-08-16
申请号：BR112012021546
申请日：2011-02-11
Applicant: MACDERMID PRINTING SOLUTIONS
Inventor： RECCHIA DAVID A , GOTSICK TIMOTHY
Abstract: método para melhorar o desempenho de impressão em placas de impressão flexográficas. um método de produção de um elemento de impressão de imagem em relevo a partir de um braco de impressão fotossensível é fornecido. um branco de impressão fotossensível com uma camada passível de ablação a laser disposta em pelo menos uma camada fotocurável é submetida a ablação com um laser para criar uma máscara in situ. o branco impressão é, então, exposto a pelo menos uma fonte de radiação actínica através da mascara in situ para seletivamente reticular e curar porções da camada fotocurável. difusão de ar na pelo menos uma camada fotocurável é limitada durante a etapa de exposição e, preferivelmente, pelo menos um entre tipo, energia e ângulo incidente de iluminação da pelo menos uma fonte de radiação actínica é alterada durante a etapa de exposição. a imagem em relevo resultante compreende uma pluralidade de pontos e formato de ponto da pluralidade de pontos que provê desempenho de impressão ideal em vários substratos, incluindo papelão corrugado.
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公开(公告)号：CA2838838A1
公开(公告)日：2013-01-24
申请号：CA2838838
申请日：2012-05-31
Applicant: MACDERMID PRINTING SOLUTIONS
Inventor： COOK BRIAN , RECCHIA DAVID A , GOTSICK TIMOTHY
Abstract: A method of making a relief image printing element having a relief pattern, the method comprising the steps of: a) selectively ablating the masking layer to create an overall image in the masking layer, such that the overall image comprises a sub-image, comprising a pattern of cells, in it; b) applying an oxygen barrier layer on top of the masking layer; c) exposing the printing element to actinic radiation through the oxygen barrier layer and the masking layer to selectively crosslink: and cure the at least one photocurable layer, thereby creating the relief image therein and a textured surface on the printing element; and d) developing the printing blank by removing the barrier layer and the uncured portions of the photocmable layer to reveal the relief image.
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