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：US20130027462A1

公开(公告)日：2013-01-31

申请号：US13511096

申请日：2010-11-17

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

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

IPC分类号： B41J2/015 ,  B41N1/14

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：US20120031291A1

公开(公告)日：2012-02-09

申请号：US13275239

申请日：2011-10-17

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： B41C3/00 ,  B42D15/00 ,  B41F1/18

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 coating 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。 涂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。

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。

公开(公告)号：US20090223625A1

公开(公告)日：2009-09-10

申请号：US12042467

申请日：2008-03-05

申请人： Oded DANZINGER ,  Michael Karp ,  Zeev Savion ,  Sergei Bonder

发明人： Oded DANZINGER ,  Michael Karp ,  Zeev Savion ,  Sergei Bonder

IPC分类号： B44C1/00

CPC分类号： B41C1/1066 ,  B41C1/1091 ,  B41M5/0256

摘要： Embodiments of the invention are directed to a method for preparing a printing member. The method may include selectively applying an imaging material onto the hydrophilic coating of a transfer media to form an image The transfer media include a heat-resistant layer and hydrophilic coating. The transfer media may further include a thermoplastic layer. The method may further include hot laminating the transfer media with a substrate having hydrophilic surface and separating the substrate and the transfer media such that at least the image is transferred onto the hydrophilic surface of the substrate.

摘要翻译： 本发明的实施例涉及一种制备印刷部件的方法。 该方法可以包括选择性地将成像材料施加到转印介质的亲水性涂层上以形成图像。转印介质包括耐热层和亲水性涂层。 转印介质还可以包括热塑性层。 该方法可以进一步包括用具有亲水表面的基底热转移转印介质，并分离基底和转印介质，使得至少将图像转印到基底的亲水表面上。

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：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：US20120055363A1

公开(公告)日：2012-03-08

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： B41N1/14 ,  B41N3/08

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。