公开(公告)号：US06609459B1

公开(公告)日：2003-08-26

申请号：US09936782

申请日：2001-11-14

申请人： Murray Figov

发明人： Murray Figov

IPC分类号： G03F7095

CPC分类号： G03F7/202 ,  B41C1/025 ,  B41C1/05

摘要： The present invention relates to a method and materials for producing digitally imaged short-run gravure printing plates and cylinders comprising the steps of providing an image-ready printing blank having a substrate, a UV curing layer, and an IR absorbing, UV-opaque layer. Alternatively, the blank plate can be provided in a two-part construction comprising the metallic substrate and an IR-sensitive film for either processless ablation or ablation transfer imaging Digital imaging of the blank plate is performed using an IR laser which causes selective ablation of areas of the upper IR absorbing layer, thus forming an image structure having exposed and unexposed areas on the underlying UV curing layer. The plate is then flood-cured with UV radiation and washed to better expose the hardened image structure areas of the UV curing layer which have formed and which provide the cells for holding printing ink for use in the gravure printing process.

摘要翻译： 本发明涉及一种用于生产数字成像的短路凹版印刷版和圆筒的方法和材料，包括以下步骤：提供具有基底，UV固化层和IR吸收的不透紫外层的图像准备印刷坯料 。 或者，空白板可以以包括金属基底的两部分结构和用于无加工消融或消融转移成像的IR感光膜提供。空白板的数字成像使用IR激光器进行，其导致区域的选择性消融 的上部IR吸收层，从而形成在下面的UV固化层上具有暴露和未曝光区域的图像结构。 然后用UV辐射将板浸渍固化，并洗涤以更好地暴露已经形成的UV固化层的硬化图像结构区域，并提供用于保持用于凹版印刷工艺的印刷油墨的孔。

公开(公告)号：US06225026B1

公开(公告)日：2001-05-01

申请号：US09177074

申请日：1998-10-19

申请人： Lior Lifshitz ,  Murray Figov ,  Hannoch Ron

发明人： Lior Lifshitz ,  Murray Figov ,  Hannoch Ron

IPC分类号： G03F900

CPC分类号： G03F7/0015 ,  B41C1/148 ,  B41N1/24 ,  G03F7/12

摘要： It is an object of the present invention to provide a printing stencil and a method for its preparation. There is thus provided, In accordance with a preferred embodiment of the present invention, a printing stencil comprising a porous stencil carrier layer, preferably of a non-woven tissue, which is impregnated with a solid or liquid radiation curable material. The printing stencil may further comprise a mask laid upon or integral to the stencil layer for defining areas transparent and areas non transparent to curing irradiation. There is thus also provided, in accordance with a preferred embodiment of the present invention, a method for the preparation of a printing stencil, said printing stencil comprising a stencil carrier layer and a stencil layer, which is impregnated with a radiation curable material. The method comprises the step of selectively irradiating the stencil layer with curing radiation, thereby forming ink permeable and ink impermeable areas, said ink permeable areas consisting of uncured material and said ink impermeable areas consisting of cured material. The method may further comprise the step of creating a mask on the stencil layer prior to irradiating it with curing radiation, for selectively blocking curing radiation by defining, on the printing stencil, areas exposed and areas unexposed to curing radiation. The printing stencil of the present invention may be used in stencil duplicating processes for printing fine details, graphic elements and color printing at a higher quality than existing stencils, approaching offset lithographic standards.

摘要翻译： 本发明的目的是提供一种印刷模板及其制备方法。 因此，根据本发明的优选实施例，提供了一种印刷模版，其包括浸渍有固体或液体可辐射固化材料的多孔模版载体层，优选为非织造织物。 印刷模版可以进一步包括放置在模板层上或与模版层一体的掩模，用于限定透明区域和对固化照射不透明的区域。因此，根据本发明的优选实施方案还提供了一种制备方法 的印刷模版，所述印刷模版包括用可辐射固化材料浸渍的模板载体层和模板层。 该方法包括以下步骤：用固化辐射选择性地照射模板层，从而形成透墨和不透墨区域，所述油墨渗透区域由未固化材料组成，所述不透油区域由固化材料组成。所述方法还可包括 在用固化辐射照射之前在模板层上形成掩模，通过在印刷模版上限定暴露的区域和未暴露于固化辐射的区域来选择性地阻挡固化辐射。本发明的印刷模版可用于模板复制 以比现有模板更高的质量打印精细细节，图形元素和彩色打印的过程，接近胶版印刷标准。

公开(公告)号：US5623001A

公开(公告)日：1997-04-22

申请号：US527594

申请日：1995-09-13

申请人： Murray Figov

发明人： Murray Figov

IPC分类号： C09D11/00 ,  C09D11/10 ,  C08J3/28

CPC分类号： C09D11/30 ,  C09D11/101

摘要： UV curable ink-jet inks for continuous ink-jet printing and drop on demand (DOD) ink-jet printing are provided which are preferably applied to substrates capable of absorbing part of an ink droplet applied thereupon. The ink compositions of the present invention include a mixture of water which serves as a solvent, a water miscible polymerizable material capable of being cured upon the application of UV light, a photoinitiator, and a colorant which may be a dye or a color pigment. The ink compositions may also include a bridging fluid.

摘要翻译： 提供用于连续喷墨打印和按需喷墨（DOD）喷墨打印的UV固化喷墨油墨，其优选地应用于能够吸收其上施加的一部分墨滴的基板。 本发明的油墨组合物包括作为溶剂的水的混合物，能够在施加UV光时固化的水溶性可聚合材料，光引发剂和可以是染料或着色颜料的着色剂。 油墨组合物还可以包括桥连流体。

公开(公告)号：US5304443A

公开(公告)日：1994-04-19

申请号：US933370

申请日：1992-08-24

申请人： Murray Figov

发明人： Murray Figov

IPC分类号： G03G5/05 ,  G03G5/087 ,  G03G13/28

CPC分类号： G03G5/087 ,  G03G13/28 ,  G03G5/0507 ,  G03G5/0514

摘要： A lithographic plate blank for imaging on a laser printer comprises a sheet of flexible electrically non-conductive material and an image receiving etchable layer coating bonded on a surface thereof, the coating including zinc oxide, a resin binder, and an electrical property regulating agent and being effective to provide the plate with a surface resistance of between 10.sup.11 and 10.sup.14 ohms per square and a dark decay rate of at least 15 volts per second. A method of preparation of a blank plate and a method of preparation of an imaged plate are disclosed.

摘要翻译： 用于在激光打印机上成像的平版印版坯料包括柔性非导电材料片和粘合在其表面上的图像接受可蚀刻层涂层，所述涂层包括氧化锌，树脂粘合剂和电性质调节剂，以及 有效地为板提供1011至1014欧姆/平方的表面电阻和至少15伏/秒的暗衰减速率。 公开了一种制备空白板的方法和一种成像板的制备方法。

公开(公告)号：US08778125B2

公开(公告)日：2014-07-15

申请号：US13485963

申请日：2012-06-01

申请人： Yariv Y. Pinto ,  Murray Figov

发明人： Yariv Y. Pinto ,  Murray Figov

IPC分类号： B41C1/00 ,  B32B37/04

CPC分类号： B41N1/12 ,  B32B37/04 ,  B32B2398/10 ,  B32B2398/20 ,  Y10T156/1002 ,  Y10T428/24521

摘要： A method of manufacturing a flexographic plate having a uniform thickness comprises providing a thermoset layer having at least one uneven side; providing a thermoplastic layer having a first and a second side; attaching the first side of the thermoplastic layer to the uneven side of the thermoset layer thereby forming a flexographic plate; and calendering the flexographic plate via a series of heated pairs of rollers thereby creating a flexographic plate with a uniform thickness.

摘要翻译： 制造具有均匀厚度的柔性版的方法包括提供具有至少一个不均匀侧的热固性层; 提供具有第一和第二侧面的热塑性层; 将热塑性层的第一侧附着到热固性层的不平坦侧，从而形成柔性版; 并通过一系列加热的辊对来压延柔性版，从而产生具有均匀厚度的柔性版。

公开(公告)号：US08203790B2

公开(公告)日：2012-06-19

申请号：US12416180

申请日：2009-04-01

申请人： Harry Booyens ,  Murray Figov ,  Daniel J. Blondal ,  Paul R. West

发明人： Harry Booyens ,  Murray Figov ,  Daniel J. Blondal ,  Paul R. West

IPC分类号： G02B27/10 ,  G03B21/60

CPC分类号： B42D25/382 ,  B42D2035/20 ,  B42D2035/44 ,  G02B3/005 ,  G02B27/2214

摘要： A micro-lens enhanced element comprises a substrate bearing sequences of printed image elements, each sequence containing image elements from more than one image. A transparent spacer layer is coated over the interlaced image strips. Lenticular lenses are fashioned over each sequence of image elements by deposition of a transparent layer of low surface energy polydimethyl siloxane based material and ablation of the same to create strips of material abhesive to a polymeric lens forming material between consecutive sequences of printed image elements. During deposition of a liquid lens forming material, the liquid withdraws from the liquid abhesive low surface energy strips to form a meniscus, thereby providing lenticular lenses. The transparent low surface energy material comprises a near infrared dye with low absorption in the visible range of the spectrum to render the material both transparent and ablateable by infrared laser.

摘要翻译： 微透镜增强元件包括承载印刷图像元素序列的基底，每个序列包含来自多于一个图像的图像元素。 透明间隔层涂覆在隔行图像条上。 通过沉积低表面能聚二甲基硅氧烷基材料的透明层并消除其形成了在每个图像元件序列上的透镜，以在连续的印刷图像元件序列之间形成与形成聚合物透镜的材料粘合的条带。 在液体透镜形成材料的沉积期间，液体从液体粘合的低表面能量带中退出以形成弯月面，由此提供双凸透镜。 透明的低表面能材料包括在光谱的可见范围内具有低吸收的近红外染料，以使材料透明和可被红外激光烧蚀。

公开(公告)号：US20120045720A1

公开(公告)日：2012-02-23

申请号：US12860149

申请日：2010-08-20

申请人： Murray Figov ,  Ruizheng Wang ,  Moshe Marom ,  Ilan Levi ,  Eynat Matzner

发明人： Murray Figov ,  Ruizheng Wang ,  Moshe Marom ,  Ilan Levi ,  Eynat Matzner

IPC分类号： G03F7/20 ,  G03F7/00 ,  C07D409/08

CPC分类号： 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

摘要： 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.

摘要翻译： 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。

公开(公告)号：US07947426B2

公开(公告)日：2011-05-24

申请号：US12036326

申请日：2008-02-25

申请人： Murray Figov ,  Yariv Y. Pinto

发明人： Murray Figov ,  Yariv Y. Pinto

IPC分类号： G03F7/09 ,  G03C1/76

CPC分类号： B41C1/05 ,  B41N1/12 ,  Y10S430/145

摘要： Laser-engraveable flexographic printing plate precursors have a laser-engraveable elastomeric layer that comprises a non-free radical crosslinked polymeric binder, an infrared radiation absorbing compound, and a compound that remains stable in the precursor but upon imaging thermally degrades to produce gaseous products. The thermally degradable compounds can generate or liberate one or more gases such as nitrogen and carbon dioxide.

摘要翻译： 激光雕刻柔版印刷版前体具有可激光雕刻的弹性体层，其包含非自由基交联的聚合物粘合剂，红外辐射吸收化合物和在前体中保持稳定但在成像时热降解以产生气态产物的化合物。 可热降解的化合物可以产生或释放一种或多种气体，例如氮气和二氧化碳。

公开(公告)号：US07370956B2

公开(公告)日：2008-05-13

申请号：US10552018

申请日：2003-12-30

申请人： Murray Figov

发明人： Murray Figov

IPC分类号： B41J2/01

CPC分类号： B41M5/52 ,  B41M5/5254 ,  B41M7/0027 ,  B41M7/0054 ,  B41M7/009 ,  B41M2205/40

摘要： Single coatings onto non-absorbent substrates on which aqueous ink jet inks are jetted with subsequent application of heat, without the use of reactive species in the ink and in the media used as a substrate coating. The heating rapidly drives the water of the ink into the coating, with the rest of the water from the ink being lost by evaporation. The material is then subject to immediate application of a sealing lacquer, which is preferably water-based and which may be dried and possibly cross-linked by heat to give a very resistant surface.

摘要翻译： 将单一涂层涂覆到非吸收性基材上，在其上喷射水性喷墨油墨并随后施加热量，而不使用油墨中的反应物质和用作基材涂层的介质。 加热快速地将油墨的水驱动到涂层中，而来自油墨的其余水分通过蒸发而损失。 然后将材料立即施加密封漆，密封漆优选为基于水的，并且可以被干燥并且可能通过热交联以产生非常耐受的表面。

公开(公告)号：US20080076061A1

公开(公告)日：2008-03-27

申请号：US11629886

申请日：2005-02-21

申请人： Murray Figov

发明人： Murray Figov

IPC分类号： G03C1/00

CPC分类号： B41N1/12 ,  B41C1/05

摘要： A non-photosensitive flexographic liquid or paste precursor comprising a mixture of acrylate oligomers and acrylic or methacrylate monomers, infrared absorbing material, fillers and heat decomposable peroxide, which when heated forms a non-thermoplastic elastomeric solid material in the form of a flexographic printing blank engravable by infrared laser ablation.

摘要翻译： 包括丙烯酸酯低聚物和丙烯酸或甲基丙烯酸酯单体，红外线吸收材料，填料和热分解过氧化物的混合物的非感光柔版印刷液体或糊状物前体，其在加热时形成柔性版印刷坯料形式的非热塑性弹性体固体材料 可通过红外激光烧蚀雕刻。