公开(公告)号：US09333737B1

公开(公告)日：2016-05-10

申请号：US14082963

申请日：2013-11-18

申请人： Aida Porat ,  Michael Karp ,  Ehud Shchori

发明人： Aida Porat ,  Michael Karp ,  Ehud Shchori

IPC分类号： B41M1/06 ,  B41C1/10 ,  B41J2/01

CPC分类号： B41M1/06 ,  B41C1/1066 ,  B41J2/01 ,  B41N3/036

摘要： A lithographic precursor includes a hydrophilic layer that presents a surface for lithographic interaction, and which is formulated to receive a pigment-based aqueous ink deposited (e.g., by inkjet) in an “imagewise” pattern. The compatibility between the ink and the hydrophilic layer is such that a baking step is not required for subsequent printing.

摘要翻译： 平版印刷前体包括呈现用于光刻相互作用的表面的亲水层，其被配制为接收以“成像”图案沉积（例如通过喷墨）的颜料基水性墨水。 油墨和亲水层之间的相容性使得后续印刷不需要烘烤步骤。

公开(公告)号：US09163158B1

公开(公告)日：2015-10-20

申请号：US13603034

申请日：2012-09-04

申请人： Michael Karp ,  Aida Porat ,  Sergey Bonder ,  Ehud Shchori

发明人： Michael Karp ,  Aida Porat ,  Sergey Bonder ,  Ehud Shchori

IPC分类号： B41M1/06 ,  B41C1/10 ,  C09D133/08 ,  B41J2/01 ,  C09D133/02 ,  C09D193/02 ,  C09D193/04

CPC分类号： C09D133/08 ,  B41C1/1066 ,  B41M1/06 ,  C09D133/02 ,  C09D135/02 ,  C09D193/02 ,  C09D193/04

摘要： A water based fluid that can be utilized in a standard inkjet printer to image a lithographic printing plate. The water based fluid may include a polymer that is soluble in an alkaline aqueous media and that is resistant to neutral or acidic aqueous media. In addition, the water based fluid may include a sufficient volume of water soluble material to raise the pH level higher than 8. Further, the water based fluid may include a sufficient volume of humectant co-solvents to prevent the nozzles of an inkjet printer from drying out. The water based fluid may be used to image a lithographic plate that include an inkjet ink accepting hydrophilic layer hydrophilic properties. Various embodiments of the water based fluid advantageously allow a plate to be imaged, and then without baking or adding other chemical treatments, the plate can be immediately used for printing.

摘要翻译： 可用于标准喷墨打印机以对平版印刷版进行成像的水基流体。 水基流体可以包括可溶于碱性水性介质并且耐中性或酸性水性介质的聚合物。 此外，水基流体可以包括足够体积的水溶性材料以提高高于8的pH值。此外，水基流体可以包括足够体积的保湿助剂以防止喷墨打印机的喷嘴 晾干。 水基流体可以用于对包含接受亲水层亲水性的喷墨油墨的平版印刷版进行成像。 水基流体的各种实施方案有利地允许板成像，然后在不烘烤或添加其它化学处理的情况下，可以将板立即用于印刷。

公开(公告)号：US20110120333A1

公开(公告)日：2011-05-26

申请号：US12900058

申请日：2010-10-07

申请人： Michael Karp ,  Aida Porat ,  Sergei Bonder ,  Zeev Savion

发明人： Michael Karp ,  Aida Porat ,  Sergei Bonder ,  Zeev Savion

IPC分类号： B41N1/08 ,  B41M5/025

CPC分类号： B41C1/1066

摘要： Wet lithographic printing members for imaging by an inkjet printer using pigment-based aqueous ink and method for calibrating the amount of the inkjet ink to be injected in solid areas of an image are disclosed. An exemplary printing member can be a lithographic printing plate that comprises a base substrate and a top hydrophilic coating layer having a thickness in the range of 2 to 10 microns above the base substrate. A volume of 10 nl/mm2 or less of inkjet ink is used in order to image areas in which the image is solid. Further, areas of the top hydrophilic coating layer, which are imagewise covered by aqueous pigmented inkjet ink, become hydrophobic.

摘要翻译： 公开了一种用于使用基于颜料的水性墨水的喷墨打印机进行成像的湿式平版印刷构件和用于校准要注入到图像的实心区域中的喷墨油墨的量的方法。 示例性印刷构件可以是平版印刷版，其包括基底基底和顶部亲水涂层，其厚度在基底基底上方2至10微米的范围内。 使用10nl / mm2以下的喷墨油墨的体积，以便对图像是固体的区域进行成像。 此外，由水性着色喷墨油墨成像覆盖的顶部亲水涂层的面积变得疏水。

公开(公告)号：US09440476B2

公开(公告)日：2016-09-13

申请号：US13225473

申请日：2011-09-04

申请人： Oded Danzinger ,  Avigdor Bieber ,  Michael Karp ,  Sergei Bonder

发明人： Oded Danzinger ,  Avigdor Bieber ,  Michael Karp ,  Sergei Bonder

IPC分类号： B41N1/00 ,  B41C1/10

CPC分类号： B41N1/003 ,  B41C1/1033 ,  B41C2210/16

摘要： A layered printing plate that attains a high degree of clarity and improved clean out. The printing plate may include an oleophilic substrate, a laser absorbing imaging layer and an oleophobic silicon layer. One embodiment utilizes an amine resin rather than a traditional polymer as the basic organic matter of the imaging layer, adds of colloidal silica into the imaging layer to improve the cleanout properties, and utilizes a substrate that absorbs IR radiation rather than reflects it.

摘要翻译： 高分辨率的清晰度和清洁度的分层印版。 印版可以包括亲油基材，激光吸收成像层和疏油硅层。 一个实施方案使用胺树脂而不是传统聚合物作为成像层的基本有机物质，将胶体二氧化硅添加到成像层中以改善清洁性能，并且利用吸收IR辐射而不是反射它的基底。

公开(公告)号：US08986988B2

公开(公告)日：2015-03-24

申请号：US12680249

申请日：2008-09-29

申请人： Rohit Nandkumar Karnik ,  Seungpyo Hong ,  Ying Mei ,  Daniel Griffith Anderson ,  Jeffrey Michael Karp ,  Robert S. Langer ,  Suman Bose

发明人： Rohit Nandkumar Karnik ,  Seungpyo Hong ,  Ying Mei ,  Daniel Griffith Anderson ,  Jeffrey Michael Karp ,  Robert S. Langer ,  Suman Bose

IPC分类号： C12N5/07 ,  C12N5/00 ,  C12N5/0735 ,  C12N5/078 ,  C12M1/00

CPC分类号： C12N5/0068 ,  B01L3/502715 ,  B01L3/502761 ,  B01L2200/0647 ,  B01L2300/0877 ,  B01L2300/16 ,  C12M23/16 ,  C12M47/02 ,  C12N5/0062 ,  C12N2501/58 ,  C12N2501/585 ,  C12N2533/50 ,  C12N2533/52 ,  C12N2535/10

摘要： The present invention provides systems for cell separation based on cell rolling on surfaces along edges of regions coated with cell adhesion molecules. A variety of designs of coated regions and edges are disclosed.

摘要翻译： 本发明提供了基于在细胞粘附分子包被的区域的边缘上的表面上的细胞滚动的细胞分离系统。 公开了涂覆区域和边缘的各种设计。

公开(公告)号：US20070039502A1

公开(公告)日：2007-02-22

申请号：US11585984

申请日：2006-10-25

申请人： Avigdor Bieber ,  Michael Karp ,  Zeev Savion ,  Aida Porat ,  Ehud Shchori

发明人： Avigdor Bieber ,  Michael Karp ,  Zeev Savion ,  Aida Porat ,  Ehud Shchori

IPC分类号： B41N3/00

CPC分类号： G03G13/28 ,  B41C1/10 ,  B41C1/1066 ,  B41C1/1091 ,  B41N1/08 ,  G03G13/283 ,  G03G13/286

摘要： According to embodiments of the present invention, a method for manufacturing an imaged printing member is provided. The method may include imaging a selected image onto a transfer media which is coated with a surface forming coating by applying an image carry material onto the transfer media. Then, applying a coating material onto the substrate and/or the imaged transfer media and laminating the imaged transfer media with the substrate such that the coating material is captured in between. Next, the method may include conditioning the coating material to form the imaging layer of the printing member, the imaging layer having imaged areas and non-imaged areas, wherein the top layer of the non-imaged areas is an interface area between the coating material and the surface forming material.

摘要翻译： 根据本发明的实施例，提供了一种用于制造成像的打印部件的方法。 该方法可以包括通过将图像携带材料施加到转印介质上，将所选择的图像成像到涂覆有表面形成涂层的转印介质上。 然后，将涂层材料施加到基底和/或成像的转印介质上，并将成像的转印介质与基底层压，使得涂层材料在其间被捕获。 接下来，该方法可以包括调节涂层材料以形成印刷部件的成像层，成像层具有成像区域和非成像区域，其中非成像区域的顶层是涂层材料之间的界面区域 和表面形成材料。

公开(公告)号：US09421751B2

公开(公告)日：2016-08-23

申请号：US13511096

申请日：2010-11-17

申请人： Michael Karp ,  Aida Porat ,  Sergei Bonder ,  Boris Brant

发明人： Michael Karp ,  Aida Porat ,  Sergei Bonder ,  Zeev Savion ,  Boris Brant

IPC分类号： B41J2/21 ,  B41C1/10 ,  B41J2/005

CPC分类号： B41C1/1066 ,  B41J2/0057 ,  B41J2/2107

摘要： Wet lithographic printing members for imaging by an inkjet printer using pigment-based aqueous ink and method for calibrating the amount of the inkjet ink to be injected in solid areas of an image are disclosed. An exemplary printing member can comprises a base substrate and a top hydrophilic coating layer having a thickness in the range of 2 to 10 microns above the base substrate. A volume of less than 10 nl/mm2 of inkjet ink is used in order to image areas in which the image is solid. Areas of the top hydrophilic coating layer, which are imagewise covered by aqueous pigmented inkjet ink, become hydrophobic. In some embodiments after imaging, the surface of the imaged printing member can be treated with acidic colloidal silica solution. Exemplary treatment can comprise wiping the surface of the imaged printing member with the acidic colloidal silica solution.

摘要翻译： 公开了一种用于使用基于颜料的水性墨水的喷墨打印机进行成像的湿式平版印刷构件和用于校准要注入到图像的实心区域中的喷墨油墨的量的方法。 示例性的印刷构件可以包括基底基底和顶部亲水涂层，其厚度在基底基底上方2至10微米的范围内。 使用小于10nl / mm2的喷墨油墨的体积，以便对图像是固体的区域进行成像。 由水性着色喷墨油墨成像覆盖的顶部亲水性涂层的区域变得疏水。 在成像后的一些实施例中，成像的印刷部件的表面可以用酸性胶体二氧化硅溶液处理。 示例性处理可以包括用酸性胶体二氧化硅溶液擦拭成像的印刷部件的表面。

公开(公告)号：US09164390B2

公开(公告)日：2015-10-20

申请号：US14073433

申请日：2013-11-06

申请人： Michael Karp ,  Avigdor Bieber

发明人： Michael Karp ,  Avigdor Bieber

IPC分类号： G03F7/00 ,  G03F7/20

CPC分类号： G03F7/2022 ,  G03F7/20

摘要： Following imagewise exposure of a sandwiched photopolymer layer, the outer layers between which the photopolymer is interposed are separated in a manner that leaves some photopolymer on each of the separated layers. The photopolymer remaining on one layer contains the raised pattern that will carry ink, and may be subjected to further exposure to actinic radiation in order to complete the curing process without the need for washing; the photopolymer remaining on the other layer can be removed and reused. As a result, waste is minimized or eliminated.

摘要翻译： 在夹层感光聚合物层成像曝光之后，将光聚合物插入其间的外层以在每个分离层上留下一些光聚合物的方式分离。 保留在一层上的光聚合物包含将携带油墨的凸起图案，并且可以进一步暴露于光化辐射以完成固化过程而不需要洗涤; 保留在另一层上的光聚合物可以被去除并重新使用。 结果，废物被最小化或消除。

公开(公告)号：US20150125796A1

公开(公告)日：2015-05-07

申请号：US14073433

申请日：2013-11-06

申请人： Michael Karp ,  Avigdor Bieber

发明人： Michael Karp ,  Avigdor Bieber

IPC分类号： G03F7/20

CPC分类号： G03F7/2022 ,  G03F7/20

摘要： Following imagewise exposure of a sandwiched photopolymer layer, the outer layers between which the photopolymer is interposed are separated in a manner that leaves some photopolymer on each of the separated layers. The photopolymer remaining on one layer contains the raised pattern that will carry ink, and may be subjected to further exposure to actinic radiation in order to complete the curing process without the need for washing; the photopolymer remaining on the other layer can be removed and reused. As a result, waste is minimized or eliminated.

摘要翻译： 在夹层感光聚合物层成像曝光之后，将光聚合物插入其间的外层以在每个分离层上留下一些光聚合物的方式分离。 保留在一层上的光聚合物包含将携带油墨的凸起图案，并且可以进一步暴露于光化辐射以完成固化过程而不需要洗涤; 保留在另一层上的光聚合物可以被去除并重新使用。 结果，废物被最小化或消除。

公开(公告)号：US08062720B1

公开(公告)日：2011-11-22

申请号：US12127138

申请日：2008-05-27

申请人： Aida Porat ,  Michael Karp ,  Zeev Savion ,  Sergei Bonder ,  Gal Tamir

发明人： Aida Porat ,  Michael Karp ,  Zeev Savion ,  Sergei Bonder ,  Gal Tamir

IPC分类号： B41M5/00

CPC分类号： B41C1/1066 ,  B41M5/5218

摘要： Embodiments of the invention are directed to a printing member for imaging with an inkjet printer using pigment-based aqueous inkjet ink. The printing member may include a substrate and a hydrophilic coating layer. The coasting layer may include acidic colloidal silica whose particles have an elongated shape, a hydrophilic polymer and a crosslinking agent.

摘要翻译： 本发明的实施例涉及一种使用基于颜料的水性喷墨油墨用喷墨打印机进行成像的打印部件。 印刷构件可以包括基底和亲水性涂层。 滑行层可以包括其颗粒具有细长形状的酸性胶体二氧化硅，亲水性聚合物和交联剂。