公开(公告)号：US20140352560A1

公开(公告)日：2014-12-04

申请号：US13907836

申请日：2013-05-31

申请人： XEROX Corporation

发明人： James D. MAYO ,  Frank Ping-Hay LEE ,  Aurelian Valeriu MAGDALINIS ,  Marcel BRETON ,  Jenny ELIYAHU ,  Carolyn MOORLAG

IPC分类号： C09D11/10 ,  B41F7/20

CPC分类号： B41F7/02 ,  B41F7/00 ,  B41F7/20 ,  B41F7/26 ,  B41P2227/00 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107 ,  G03G15/10 ,  G03G15/6585

摘要： A system and method are provided for producing variable pearlescent image elements or portions on image receiving media substrates using a variable digital data offset lithographic architecture which provides for varying lithographic images between cycles of a marking device. Pearlescent inks are provided with a solid particle pearlescent pigment components in a proportion of at least 10% by weight suspended in solution in an ink composition. Pearlescent inks are provided with a solid particle pearlescent pigment components having particle sizes in excess of ten microns suspended in solution in the ink composition. The disclosed systems and methods provide for variable pearlescent image elements or portions to be formed on an image receiving medium substrate separate from, or in combination with, other ink image elements or portions applied using other inks in a single device, and/or in a single pass of the image receiving media substrates through an image forming system.

摘要翻译： 提供了一种系统和方法，用于使用可变数字数据偏移光刻架构在图像接收介质基板上产生可变的珠光图像元件或部分，该可变数字数据偏移光刻架构提供了在标记装置的周期之间变化的光刻图像。 珠光墨水提供固体颗粒珠光颜料组分，其悬浮于油墨组合物溶液中的至少10重量％。 珠光墨水具有悬浮在墨水组合物中溶液中的超过10微米的固体颗粒珠光颜料组分。 所公开的系统和方法提供了可变的珠光图像元件或部分，以形成在图像接收介质基板上，与其它油墨图像元件或使用其它墨水在单个装置中施加的部分分开或组合，以及/或 通过图像形成系统单张图像接收介质基板。

公开(公告)号：US20150174887A1

公开(公告)日：2015-06-25

申请号：US14139690

申请日：2013-12-23

申请人： XEROX CORPORATION

发明人： Carolyn MOORLAG ,  Marcel BRETON ,  Guerino SACRIPANTE

IPC分类号： B41F7/24

CPC分类号： B41F7/24 ,  B41F7/02 ,  B41F7/26 ,  B41F31/02 ,  B41F31/20 ,  B41M1/06 ,  B41M5/0256 ,  B41P2227/70

摘要： A method for ink-based digital printing includes applying a uniform layer of dampening fluid to a surface of an imaging member; laser patterning the dampening fluid layer by selectively removing portions of the dampening fluid according to digital image data; and inking the laser-patterned dampening fluid layer on the imaging member surface with a aqueous heterogeneous ink to form an ink image, wherein the aqueous heterogeneous ink self-coalesces before the ink is transferred from the imaging member surface.

摘要翻译： 一种用于墨水数字印刷的方法包括将均匀的阻尼流体层施加到成像构件的表面; 通过根据数字图像数据选择性地去除阻尼流体的部分来激光图案化阻尼流体层; 以及用水性异质油墨将所述成像构件表面上的所述激光图案化的润版液层着墨以形成油墨图像，其中所述水性异质油墨在所述油墨从所述成像构件表面转印之前自聚结。

公开(公告)号：US20140340455A1

公开(公告)日：2014-11-20

申请号：US13897300

申请日：2013-05-17

申请人： XEROX CORPORATION

发明人： Marcel BRETON ,  Carolyn MOORLAG ,  C. Geoffrey ALLEN ,  Jenny ELIYAHU

IPC分类号： C09D11/02 ,  B41J11/00

CPC分类号： C09D11/02 ,  B41J2/2107 ,  C09D11/037 ,  C09D11/101 ,  G03F7/00 ,  G03F7/027

摘要： An ink composition useful for digital offset printing applications includes a colorant and a radiation-curable water-dilutable compound. A process for variable data lithographic printing includes applying a dampening fluid to an imaging member surface; forming a latent image by evaporating the dampening fluid from selective locations on the imaging member surface to form hydrophobic non-image areas and hydrophilic image areas; developing the latent image by applying an ink composition comprising an ink component to the hydrophilic image areas, the ink composition comprising a radiation-curable water-dilutable compound, a colorant component, and optionally water; and transferring the developed latent image to a receiving substrate, wherein the ink transfer efficiency is 90% or higher.

摘要翻译： 用于数字胶版印刷应用的油墨组合物包括着色剂和可辐射固化的水可稀释化合物。 一种用于可变数据平版印刷的方法包括将润版流体施加到成像构件表面; 通过从所述成像构件表面上的选择性位置蒸发所述阻尼流体以形成疏水非图像区域和亲水图像区域来形成潜像; 通过将包含油墨组分的油墨组合物应用于亲水图像区域来显影潜像，所述油墨组合物包含可辐射固化水可稀释化合物，着色剂组分和任选的水; 并将显影的潜像转印到接收基板上，其中墨转印效率为90％以上。

公开(公告)号：US20160243813A1

公开(公告)日：2016-08-25

申请号：US15143034

申请日：2016-04-29

申请人： XEROX CORPORATION

发明人： James D. MAYO ,  Frank Ping-Hay LEE ,  Aurelian Valeriu MAGDALINIS ,  Marcel BRETON ,  Jenny ELIYAHU ,  Carolyn MOORLAG

IPC分类号： B41F7/02 ,  C09D11/037 ,  C09D11/107

CPC分类号： B41F7/02 ,  B41F7/00 ,  B41F7/20 ,  B41F7/26 ,  B41P2227/00 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107 ,  G03G15/10 ,  G03G15/6585

摘要： A system and method are provided for producing variable pearlescent image elements or portions on image receiving media substrates using a variable digital data offset lithographic architecture which provides for varying lithographic images between cycles of a marking device. Pearlescent inks are provided with a solid particle pearlescent pigment components in a proportion of at least 30% by weight suspended in solution in an ink composition. Pearlescent inks are provided with a solid particle pearlescent pigment components having particle sizes in excess of ten microns suspended in solution in the ink composition. The disclosed systems and methods provide for variable pearlescent image elements or portions to be formed on an image receiving medium substrate separate from, or in combination with, other ink image elements or portions applied using other inks in a single device, and/or in a single pass of the image receiving media substrates through an image forming system.

摘要翻译： 提供了一种系统和方法，用于使用可变数字数据偏移光刻架构在图像接收介质基板上产生可变的珠光图像元件或部分，该可变数字数据偏移光刻架构提供了在标记装置的周期之间变化的光刻图像。 珠光墨水具有悬浮在油墨组合物中的溶液中的至少30重量％的固体颗粒珠光颜料组分。 珠光墨水具有悬浮在墨水组合物中溶液中的超过10微米的固体颗粒珠光颜料组分。 所公开的系统和方法提供了可变的珠光图像元件或部分，以形成在图像接收介质基板上，与其它油墨图像元件或使用其它墨水在单个装置中施加的部分分开或组合，以及/或 通过图像形成系统单张图像接收介质基板。

公开(公告)号：US20160090490A1

公开(公告)日：2016-03-31

申请号：US14501071

申请日：2014-09-30

申请人： XEROX Corporation

发明人： Carolyn MOORLAG ,  Marcel BRETON ,  C. Geoffrey ALLEN ,  Jenny ELIYAHU

IPC分类号： C09D11/107 ,  C09D11/023

CPC分类号： C09D11/107 ,  B41M5/395 ,  C09D11/023 ,  C09D11/104

摘要： The disclosed embodiments are directed to a composition of an inverse emulsion acrylate ink for use in variable data digital lithographic image forming devices and methods for preparing and using the ink. The disclosed inverse emulsion acrylate ink includes an acrylate monomer, oligomer, polymer, or mixtures thereof that is a continuous phase, and water dispersed as an emulsion in the continuous acrylate phase. The disclosed inverse emulsion acrylate ink includes one or more of a color pigment component, a rheology modifying agent, a stabilizing agent, and a photoinitiator component. The water may be supplemented with a surfactant to lower a surface tension of the water.

摘要翻译： 所公开的实施例涉及用于可变数据数字平版印刷图像形成装置的反相乳液丙烯酸酯油墨的组合物以及用于制备和使用油墨的方法。 公开的反相乳液丙烯酸酯油墨包括作为连续相的丙烯酸酯单体，低聚物，聚合物或其混合物，以及在连续丙烯酸酯相中作为乳液分散的水。 所公开的反相乳液丙烯酸酯油墨包括彩色颜料组分，流变改性剂，稳定剂和光引发剂组分中的一种或多种。 水可补充表面活性剂以降低水的表面张力。

公开(公告)号：US20150077501A1

公开(公告)日：2015-03-19

申请号：US14028369

申请日：2013-09-16

申请人： XEROX CORPORATION

发明人： Marcel BRETON ,  Carolyn MOORLAG ,  Frank Ping-Hay LEE ,  Aurelian Valeriu MAGDALINIS ,  James D. MAYO

IPC分类号： C09D11/322 ,  C09D133/08 ,  C08K3/22 ,  B41J2/435

CPC分类号： C09D11/322 ,  B41J2/435 ,  B41M1/06 ,  C08F222/1006 ,  C08K3/22 ,  C08K2003/2241 ,  C09D11/037 ,  C09D11/101 ,  C09D133/08 ,  G03G9/122

摘要： A white ink composition for ink-based digital printing includes a white pigment. The white pigment is titanium dioxide. A method for ink-based digital printing includes applying dampening fluid to an imaging member to form a dampening fluid layer, patterning the dampening fluid layer using a laser imaging system, applying a white ink composition to the imaging member surface having the patterned dampening fluid disposed thereon to form an ink image, partially curing the ink image, and transferring the partially cured ink image to a printable substrate.

摘要翻译： 用于油墨数字印刷的白色油墨组合物包括白色颜料。 白色颜料是二氧化钛。 一种用于墨水数字印刷的方法包括将润版流体施加到成像构件以形成阻尼流体层，使用激光成像系统对阻尼流体层进行图案化，将白色墨水组合物施加到具有图案化阻尼流体的成像构件表面 在其上形成油墨图像，部分固化油墨图像，以及将部分固化的油墨图像转印到可印刷的基材上。

公开(公告)号：US20150175820A1

公开(公告)日：2015-06-25

申请号：US14139708

申请日：2013-12-23

申请人： XEROX CORPORATION

发明人： Marcel BRETON ,  Carolyn MOORLAG ,  Guerino SACRIPANTE

IPC分类号： C09D11/104 ,  C08K5/41 ,  C08K5/07 ,  C08K5/17 ,  C08K5/053 ,  C08K5/3415

CPC分类号： B41J2/0057 ,  C08K5/053 ,  C08K5/07 ,  C08K5/17 ,  C08K5/3415 ,  C08K5/41 ,  C09D11/033 ,  C09D11/037 ,  C09D11/102 ,  C09D11/104 ,  C09D11/106

摘要： An ink composition or ink concentrate for variable data lithographic printing or ink jet printing includes a nano-particle polymer or blend of nano-particle polymers, wherein the polymer or polymers of the blend are water dispersible at temperatures below 100 degrees Celsius; and solids content is in an amount of greater than 25 percent by total weight.

摘要翻译： 用于可变数据平版印刷或喷墨印刷的油墨组合物或油墨浓缩物包括纳米颗粒聚合物或纳米颗粒聚合物的共混物，其中所述共混物的聚合物或聚合物在低于100摄氏度的温度下是水分散的; 并且固体含量以总重量大于25％的量。

公开(公告)号：US20140275338A1

公开(公告)日：2014-09-18

申请号：US13835585

申请日：2013-03-15

申请人： XEROX CORPORATION

发明人： Frank Ping-Hay LEE ,  Aurelian Valeriu MAGDALINIS ,  Marcel BRETON

IPC分类号： C09D11/10

CPC分类号： C09D11/101 ,  C09B67/009 ,  C09D11/037

摘要： A method for continuous production of radiation curable ink suitable for ink-based digital printing includes feeding ingredients suitable for forming a pigment concentrate to an extruder; blending the ingredients in the extruder to form a pigment concentrate paste; feeding additional ingredients to the extruder for blending with the ink concentrate to form an ink product configured for ink-based digital printing, wherein a pigment particle size is less than about 1 micron.

摘要翻译： 用于连续生产适用于油墨数字印刷的可辐射固化油墨的方法包括将适合于形成颜料浓缩物的成分进料到挤出机中; 在挤出机中混合成分以形成颜料浓缩浆料; 向挤出机中加入额外的成分以与油墨浓缩物混合以形成配置用于基于油墨的数字印刷的油墨产品，其中颜料颗粒尺寸小于约1微米。

公开(公告)号：US20130310479A1

公开(公告)日：2013-11-21

申请号：US13947959

申请日：2013-07-22

申请人： XEROX CORPORATION

发明人： Frank Ping-Hay LEE ,  Aurelian Valeriu MAGDALINIS ,  Marcel BRETON

IPC分类号： C09D11/10

CPC分类号： C09D11/101 ,  C09D11/037 ,  C09D11/107

摘要： Methods for making pigmented, curable, liquid ink compositions, and the ink compositions prepared from the methods are disclosed. The method includes adding at least one monomer and a dispersant to mixing vessel, and metering into the mixing vessel at least one pigment over a period of time. The method further includes adding at least one initiator and at least one curing agent, and then milling the composition. The pigmented, curable, high viscosity liquid ink compositions are suitable for digital offset printing.

摘要翻译： 公开了制备着色，可固化，液体油墨组合物的方法和由该方法制备的油墨组合物。 该方法包括向混合容器中加入至少一种单体和分散剂，并在一段时间内将至少一种颜料计量到混合容器中。 该方法还包括加入至少一种引发剂和至少一种固化剂，然后研磨组合物。 着色的，可固化的，高粘度的液体油墨组合物适用于数字胶版印刷。

公开(公告)号：US20160122549A1

公开(公告)日：2016-05-05

申请号：US14531184

申请日：2014-11-03

申请人： XEROX CORPORATION

发明人： Barkev KEOSHKERIAN ,  Carolyn MOORLAG ,  Marcel BRETON ,  Sandra GARDNER ,  C. Geoffrey ALLEN

IPC分类号： C09C1/56

CPC分类号： C09C1/56 ,  C01P2004/51 ,  C01P2004/52 ,  C01P2004/62

摘要： This disclosure is directed to functionalized carbon black material that may be particularly usable for as a filler material to a number of beneficial uses, particularly in image forming devices. The disclosed functionalized carbon black material compositions include hydrophobic carbon black particles passivated with polymerized pentafluorostyrene. The disclosed surface passivated carbon black particles have a diameter in a range of 50 nanometers to 1 micron, and enable dispersion in fluorinated polymers, and fine dispersion in solvent. The disclosed surface passivated carbon black particles are particularly usable for improving operational characteristics of fluorosilicone-based reimageable surface layers of imaging members employed in variable data digital lithographic image forming devices.

摘要翻译： 本公开涉及功能性炭黑材料，其可特别用作许多有益用途的填充材料，特别是在图像形成装置中。 所公开的官能化炭黑材料组合物包括用聚合的五氟苯乙烯钝化的疏水性炭黑颗粒。 所公开的表面钝化炭黑颗粒的直径在50纳米至1微米的范围内，并使得能够在氟化聚合物中分散，并在溶剂中分散细微。 公开的表面钝化炭黑颗粒特别可用于改进在可变数据数字平版印刷图像形成装置中使用的成像构件的基于氟硅氧烷的可再成像表面层的操作特性。