专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2014008945A1 METHOD AND APPARATUS FOR TONER APPLICATION 审中-公开
标题翻译：调色剂应用的方法和装置
公开(公告)号：WO2014008945A1
公开(公告)日：2014-01-16
申请号：PCT/EP2012/063746
申请日：2012-07-12
申请人： HEWLETT PACKARD INDIGO B.V. , NEDELIN, Peter , SANDLER, Mark , LIOR, Shai
发明人： NEDELIN, Peter , SANDLER, Mark , LIOR, Shai
IPC分类号： G03G15/10
CPC分类号： G03G15/101 , G03G15/104 , G03G15/1605 , G03G15/1695 , G03G15/6558 , G03G2215/00801 , G03G2215/0174
摘要： Apparatus (122) is described which, in use, applies a thin film of a wetting agent, such as water or a water-based solution, onto paper or other print medium (108) before applying a liquid toner. The wetting agent is applied at a predetermined distance from an image transfer area (116). The wetting agent acts to promote adhesion of the liquid toner to the print medium. The adhesion of the liquid toner to the print medium is further improved by supplying the wetting agent at a temperature higher than room temperature.
摘要翻译：描述了在使用之前，在施加液体调色剂之前，将诸如水或水基溶液的润湿剂薄膜施加到纸或其它打印介质（108）上的装置（122）。润湿剂以与图像转印区域（116）预定距离的方式施加。润湿剂用于促进液体调色剂与打印介质的粘附。通过在高于室温的温度下供给润湿剂，进一步提高了液体调色剂对印刷介质的粘附性。

2. 发明申请

WO2012152327A1 EMBOSSING WITH PRINTED RELIEF PATTERN 审中-公开
标题翻译：用打印的图形打印
公开(公告)号：WO2012152327A1
公开(公告)日：2012-11-15
申请号：PCT/EP2011/057632
申请日：2011-05-11
申请人： HEWLETT-PACKARD INDIGO B.V. , SANDLER, Mark , LIOR, Shai , PELEG, Eyal , SINUANY, Nati , KELLA, Dror , STEIN, Shahar , TRENDA FILOV, George , ROSENBAOM, Tsahi
发明人： SANDLER, Mark , LIOR, Shai , PELEG, Eyal , SINUANY, Nati , KELLA, Dror , STEIN, Shahar , TRENDA FILOV, George , ROSENBAOM, Tsahi
IPC分类号： B41F19/06 , G03G15/22
CPC分类号： B41F19/02 , B41F19/062 , B41J3/38 , B44B5/0047 , G03G15/221 , G03G15/224 , G03G15/6585
摘要： An embossing apparatus (600) includes an embossing die that includes a printed relief pattern (450) made up of multiple layers of a deposited material. A resilient surface (122) presses media (435) against the embossing die (450) such that embossed features (455) corresponding to the embossing die (450) are formed in the media (435). A method for embossing media includes forming an embossing die (450) by depositing multiple layers of ink on a impression layer (445) to form a relief pattern and pressing media (435) against the embossing die (450) to transfer the relief image to the media (435).
摘要翻译：压花装置（600）包括压花模，其包括由多层沉积材料构成的印刷浮雕图案（450）。弹性表面（122）将介质（435）压靠在压花模具（450）上，使得在介质（435）中形成对应于压花模具（450）的压花特征（455）。用于压花介质的方法包括通过在压印层（445）上沉积多层油墨来形成压花模具（450），以形成浮雕图案并将压制介质（435）压靠在压花模具（450）上以将浮雕图像转印到媒体（435）。

3. 发明申请

WO2008133628A1 METHOD AND SYSTEM FOR ACTIVE DECREASE OF GHOST APPEARANCE 审中-公开
标题翻译： GHOST外观的主动衰减的方法和系统
公开(公告)号：WO2008133628A1
公开(公告)日：2008-11-06
申请号：PCT/US2007/010427
申请日：2007-04-30
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SANDLER, Mark , LIOR, Shai
发明人： SANDLER, Mark , LIOR, Shai
IPC分类号： G03G15/00 , G03G15/041 , G03G15/10
CPC分类号： G03G15/043 , G03G15/0415 , G03G15/10 , G03G15/5062 , G03G2215/00755 , G03G2215/00759
摘要： A system and method to compensate for ghost appearances on a print due to a previous job, the method comprising defining areas in which ghosting is expected or detected and recording the image on a photoreceptor by selectively changing the parameters of the system as a function of position, to compensate for the effects of ghosting in ex-image and ex- nonimage areas.
摘要翻译：一种用于补偿由于先前作业导致的打印件上的鬼影外观的系统和方法，所述方法包括定义预期或检测重影的区域，并且通过根据位置的函数选择性地改变系统的参数来将图像记录在感光体上，以补偿前图像和非图像区域中的重影的影响。

4. 发明申请

WO2013107522A1 CONCENTRATING AN INK COMPOSITION 审中-公开
标题翻译：浓缩油墨组合物
公开(公告)号：WO2013107522A1
公开(公告)日：2013-07-25
申请号：PCT/EP2012/050882
申请日：2012-01-20
申请人： HEWLETT-PACKARD INDIGO B.V. , SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner
发明人： SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner
IPC分类号： G03G15/10 , G03G15/11
CPC分类号： B01D1/0017 , B01D1/228 , G03G15/105 , G03G15/11
摘要： Disclosed herein is a method for concentrating an ink composition, wherein the method comprises the steps of: (a) providing an ink composition, the ink composition comprising a liquid carrier and particles comprising a resin and a colorant, and wherein the ink composition contains less than 0.3 mg of charge director per g of solids in the ink composition; (b) passing the ink composition between a chargeable conveyor and a first electrode, wherein a potential is applied such that the ink composition becomes adhered to the chargeable conveyor; (c) passing the ink composition on the conveyor past a moving surface, wherein the ink contacts the moving surface and a potential is applied between the conveyor and the moving surface, such that the chargeable particles are disposed to move toward the conveyor and some of the liquid carrier is removed to increase the concentration of the chargeable particles in the liquid carrier on the conveyor to form a concentrated ink on the conveyor, the conveyor and the moving surface then diverging from one another, and at least some of the concentrated ink remains on the conveyor, and (d) removing the concentrated ink from the conveyor and transferring it to a storage vessel. Also disclosed herein is an apparatus.
摘要翻译：本文公开了一种用于浓缩油墨组合物的方法，其中所述方法包括以下步骤：（a）提供油墨组合物，所述油墨组合物包含液体载体和包含树脂和着色剂的颗粒，并且其中所述油墨组合物含有较少的在油墨组合物中每g固体含0.3mg电荷指导剂; （b）使墨水组合物在可充电输送机和第一电极之间通过，其中施加电势使得墨水组合物粘附到可充电输送机; （c）使输送机上的油墨组合物通过移动表面，其中油墨接触移动表面，并且在输送机和移动表面之间施加电势，使得可带电粒子被设置成向输送机移动，移除液体载体以增加输送机上的液体载体中的可带电粒子的浓度，以在输送机上形成浓缩墨水，然后输送机和移动表面彼此分开，并且至少一些浓缩墨水保留在输送机上，（d）从输送机中取出浓缩的墨水并将其转移到储存容器中。本文还公开了一种装置。

5. 发明申请

WO2013034194A1 METHOD AND APPARATUS FOR CONCENTRATING AN INK FOR AN ELECTROSTATIC PRINTING PROCESS 审中-公开
标题翻译：用于浓缩静电印刷工艺的墨水的方法和装置
公开(公告)号：WO2013034194A1
公开(公告)日：2013-03-14
申请号：PCT/EP2011/065635
申请日：2011-09-09
申请人： HEWLETT-PACKARD INDIGO B.V. , SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner , BACHAR, Eyal
发明人： SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner , BACHAR, Eyal
IPC分类号： G03G15/10
CPC分类号： G03G9/0815 , G03G15/104
摘要： The present application relates to a method for concentrating an ink for an electrostatic printing process, wherein the method comprises the steps of: (a) providing the ink for an electrostatic printing process, the ink comprising chargeable particles in a liquid carrier; (b) passing the ink between a chargeable conveyor and a first electrode, wherein a potential is applied such that the ink becomes adhered to the chargeable conveyor; (c) passing the ink on the conveyor past a moving surface, wherein the ink contacts the moving surface and a potential is applied between the conveyor and the moving surface, such that the chargeable particles are disposed to move toward the conveyor and some of the liquid carrier is removed to increase the concentration of the chargeable particles in the liquid carrier on the conveyor to form a concentrated ink on the conveyor, the conveyor and the moving surface then diverging from one another, such that substantially all of the concentrated ink remains on the conveyor; (d) removing the concentrated ink from the conveyor and transferring it to a storage vessel. An apparatus for carrying out this method is also disclosed.
摘要翻译：本申请涉及一种用于浓缩静电印刷工艺的油墨的方法，其中所述方法包括以下步骤：（a）提供用于静电印刷工艺的油墨，所述油墨包括液体载体中的可带电粒子; （b）使墨水在可充电输送机和第一电极之间通过，其中施加电势使得墨水粘附到可充电输送机; （c）使输送机上的油墨通过移动表面，其中油墨接触移动表面，并且在输送机和移动表面之间施加电势，使得带电颗粒被设置成向输送机移动，移除液体载体以增加输送机上的液体载体中的可带电粒子的浓度，以在输送机上形成浓缩墨水，然后输送机和移动表面彼此分开，使得基本上所有的浓缩墨水保持在输送机; （d）从输送机中除去浓缩的油墨并将其转移到储存容器中。还公开了一种用于执行该方法的装置。

6. 发明申请

WO2011001199A1 MARKING AGENT CONCENTRATION METHODS, MARKING AGENTS, AND HARD IMAGING METHODS 审中-公开
标题翻译：标记代理浓度法，标记代理和硬件成像方法
公开(公告)号：WO2011001199A1
公开(公告)日：2011-01-06
申请号：PCT/IB2009/006296
申请日：2009-06-30
申请人： HEWLETT-PACKARD INDIGO B.V. , SANDLER, Mark , LIOR, Shai , FRYDMAN, Ilan
发明人： SANDLER, Mark , LIOR, Shai , FRYDMAN, Ilan
IPC分类号： G03G9/12 , G03G9/125
CPC分类号： G03G9/0802 , G03G9/12 , G03G9/125
摘要： A marking agent concentration method includes concentrating the marking agent by removing at least some liquid carrier between particles without substantially removing retained liquid carrier within the particles and without substantially modifying the particle structure, which is supported by the retained liquid carrier. The concentrated marking agent is supplied to distributors or end users of liquid marking agent. A concentrated marking agent includes solid clumps of agglomerated particles and a liquid carrier retained within the particles' individual structure. The clumps exhibit a median size greater than 90 μm. The concentrated marking agent exhibiting a solids content of from 40 wt% to less than 90 wt%. A hard imaging method includes combining (42) a concentrated marking agent with additional liquid carrier, applying (44) a shear force, dispersing (46) particles from clumps, forming a liquid marking agent, and forming (48) a hard image using the liquid marking agent.
摘要翻译：标记剂浓缩方法包括通过除去颗粒之间的至少一些液体载体来集中标记剂，而基本上不除去颗粒内的残留液体载体，并且基本上不改变被保留的液体载体支撑的颗粒结构。浓缩标记剂供应给液体打标剂的分销商或最终用户。浓缩的标记剂包括附聚颗粒的固体团块和保持在颗粒单个结构内的液体载体。团块的中位数大于90μm。浓缩标记试剂的固体含量为40重量％至小于90重量％。硬成像方法包括将浓缩的标记剂与另外的液体载体组合（42），施加（44）剪切力，从块分散（46）颗粒，形成液体标记剂，以及使用液体打标剂。

7. 发明申请

WO2014015900A1 CONCENTRATING SUBSTANCES 审中-公开
标题翻译：浓缩物质
公开(公告)号：WO2014015900A1
公开(公告)日：2014-01-30
申请号：PCT/EP2012/064548
申请日：2012-07-24
申请人： HEWLETT-PACKARD INDIGO B.V. , LIOR, Shai , SCHNEIDER, Avner , SANDLER, Mark , PERI, Yaron
发明人： LIOR, Shai , SCHNEIDER, Avner , SANDLER, Mark , PERI, Yaron
IPC分类号： G03G15/10 , G03G15/11
CPC分类号： B03C5/005 , B03C5/026 , G03G15/105 , G03G15/11
摘要： The present disclosure relates to a method for concentrating a substance, which may be an electrostatic printing ink. An apparatus for concentrating a substance is also described.
摘要翻译：本公开涉及一种用于浓缩可以是静电印刷油墨的物质的方法。还描述了用于浓缩物质的装置。

8. 发明申请

WO2013107880A1 CONCENTRATING AN INK COMPOSITION 审中-公开
标题翻译：浓缩油墨组合物
公开(公告)号：WO2013107880A1
公开(公告)日：2013-07-25
申请号：PCT/EP2013/050969
申请日：2013-01-18
申请人： HEWLETT-PACKARD INDIGO B.V. , SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner
发明人： SANDLER, Mark , LIOR, Shai , SCHNEIDER, Avner
IPC分类号： G03G15/10 , G03G15/11
CPC分类号： B01D1/0017 , B01D1/228 , G03G15/105 , G03G15/11
摘要： Disclosed herein is a method for concentrating an ink composition, wherein the method comprises the steps of: (a) providing an ink composition, the ink composition comprising a liquid carrier and particles comprising a resin and a colorant, and wherein the ink composition contains less than 0.3 mg of charge director per g of solids in the ink composition; (b) passing the ink composition between a chargeable conveyor and a first electrode, wherein a potential is applied such that the ink composition becomes adhered to the chargeable conveyor, wherein the electric field between the chargeable conveyor and the first electrode is 2000 V/ mm or more; (c) passing the ink composition on the conveyor past a moving surface, wherein the ink contacts the moving surface and a potential is applied between the conveyor and the moving surface, such that the chargeable particles are disposed to move toward the conveyor and some of the liquid carrier is removed to increase the concentration of the chargeable particles in the liquid carrier on the conveyor to form a concentrated ink on the conveyor, the conveyor and the moving surface then diverging from one another, and at least some of the concentrated ink remains on the conveyor, and (d) removing the concentrated ink from the conveyor and transferring it to a storage vessel. Also disclosed herein is an apparatus.
摘要翻译：本文公开了一种用于浓缩油墨组合物的方法，其中所述方法包括以下步骤：（a）提供油墨组合物，所述油墨组合物包含液体载体和包含树脂和着色剂的颗粒，并且其中所述油墨组合物含有较少的在油墨组合物中每g固体含0.3mg电荷指导剂; （b）将墨水组合物在可充电输送机和第一电极之间通过，其中施加电位使得墨水组合物粘附到可充电输送机，其中可充电输送机和第一电极之间的电场为2000V / mm 或者更多; （c）使输送机上的油墨组合物通过移动表面，其中油墨接触移动表面，并且在输送机和移动表面之间施加电势，使得可带电粒子被设置成向输送机移动，移除液体载体以增加输送机上的液体载体中的可带电粒子的浓度，以在输送机上形成浓缩墨水，然后输送机和移动表面彼此分开，并且至少一些浓缩墨水保留在输送机上，（d）从输送机中取出浓缩的墨水并将其转移到储存容器中。本文还公开了一种装置。

9. 发明申请

WO2011071494A1 IMAGING SYSTEM AND METHOD 审中-公开
标题翻译：成像系统和方法
公开(公告)号：WO2011071494A1
公开(公告)日：2011-06-16
申请号：PCT/US2009/067407
申请日：2009-12-09
申请人： HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. , SANDLER, Mark , LIOR, Shai
发明人： SANDLER, Mark , LIOR, Shai
IPC分类号： G03G15/00
CPC分类号： G03G15/10 , G03G15/162 , G03G15/50
摘要： An intermediate transfer member (34) (ITM) transfers a toner image from an image bearing surface to a substrate. The ITM has an outermost surface having a roughness of less than or equal to about 300 Angstroms root-mean-square (RMS). An imaging liquid developer system (22) sequentially deposits differently colored layers of pigment containing material onto the outermost surface, wherein at least one of the layers has a final film thickness of less than or equal to 1 μm at 100 percent coverage.
摘要翻译：中间转印部件（34）（ITM）将调色剂图像从图像承载表面转印到基板。 ITM具有粗糙度小于或等于约300埃均方根（RMS）的最外表面。成像液体显影剂系统（22）将不同颜色的含颜料的层依次沉积到最外表面上，其中至少一层在100％覆盖下具有小于或等于1μm的最终膜厚度。

10. 发明申请

WO2013091690A1 TRANSFER OF INK LAYERS 审中-公开
标题翻译：墨水转移
公开(公告)号：WO2013091690A1
公开(公告)日：2013-06-27
申请号：PCT/EP2011/073611
申请日：2011-12-21
申请人： Hewlett-Packard Indigo B.V. , NEDELIN, Peter , SANDLER, Mark , LIOR, Shai
发明人： NEDELIN, Peter , SANDLER, Mark , LIOR, Shai
IPC分类号： G03G15/01 , G03G15/16
CPC分类号： G03G15/162 , G03G13/10 , G03G15/0152 , G03G15/0168 , G03G15/10 , G03G15/1605 , G03G2215/0626
摘要： An image forming apparatus includes a photoconductive member to move in a rotational direction, a charging unit to charge the photoconductive member, a discharging unit to discharge a portion of the photoconductive member to form a latent image thereon, and a plurality of ink applicator units to sequentially apply a plurality of ink layers, respectively, toward the latent image to form an ink image. The image forming apparatus may also include an image transfer blanket to receive the ink image including the plurality of ink layers from the photoconductive member.
摘要翻译：图像形成装置包括：沿旋转方向移动的感光体，对感光体充电的充电单元，对该感光体的一部分进行放电以在其上形成潜像的放电单元;以及多个喷墨器单元，分别顺序地向潜像施加多个油墨层以形成油墨图像。图像形成装置还可以包括图像转印毯，以从光电导元件接收包括多个墨层的墨图像。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式