公开(公告)号：US20140352560A1

公开(公告)日：2014-12-04

申请号：US13907836

申请日：2013-05-31

Applicant: XEROX Corporation

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

IPC: C09D11/10 ,  B41F7/20

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

Abstract: 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.

Abstract translation: 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：US20180074398A1

公开(公告)日：2018-03-15

申请号：US15262750

申请日：2016-09-12

Applicant: XEROX CORPORATION ,  PALO ALTO RESEARCH CENTER INCORPORATED

Inventor： James D. MAYO ,  Aurelian Valeriu MAGDALINIS ,  Timothy D. STOWE ,  C. Geoffrey ALLEN ,  Biby E. ABRAHAM ,  Marcel P. BRETON ,  Jonathan Siu-Chung LEE

IPC: G03F7/00 ,  C09D11/107 ,  C09D11/037 ,  B41F7/02

CPC classification number: G03F7/0002 ,  B41F7/02 ,  C09D11/03 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107

Abstract: An ink composition useful for digital offset printing applications includes a colorant and a high viscosity thickening agent. 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 high viscosity thickening agent to raise the viscosity of the composition from about 1.05 to about 2 times higher while maintaining excellent transfer to a substrate at low temperatures.

公开(公告)号：US20140354754A1

公开(公告)日：2014-12-04

申请号：US13907823

申请日：2013-05-31

Applicant: XEROX Corporation

Inventor： James D. MAYO ,  Frank Ping-Hay LEE ,  Aurelian Valeriu MAGDALINIS ,  Marcel BRETON ,  Jenny ELIYAHU ,  Carolyn Moorlag

IPC: C09D5/23 ,  B41J2/435

CPC classification number: C09D5/23 ,  B41J2/435 ,  B41M3/14 ,  C09D11/037 ,  C09D11/101

Abstract: A system and method are provided for producing Magnetic Ink Character Recognition (MICR) characters on image receiving medium substrates using a variable digital data offset lithographic architecture which provides for varying lithographic images between cycles of a marking device. MICR inks are provided with a solid particle magnetizable pigment components in a proportion of at least 20% by weight suspended in solution in the ink composition. MICR inks are provided with a solid particle magnetizable pigment components having particle sizes in excess of one micron suspended in solution in the ink composition. The disclosed systems and methods provide for MICR characters to be formed on an image receiving medium substrate over background images applied using other inks in a single device, and/or in a single pass of the image receiving medium substrate through the device.

Abstract translation: 提供了一种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磁性墨水字符识别（MICR）字符的系统和方法，该可变数字数据偏移光刻架构在标记装置的周期之间提供变化的平版印刷图像。 MICR油墨中提供固体颗粒可磁化颜料组分，其比例至少为20重量％悬浮在油墨组合物中的溶液中。 MICR油墨具有悬浮在油墨组合物中的溶液中的超过一微米的颗粒尺寸的固体颗粒可磁化颜料组分。 所公开的系统和方法提供了在图像接收介质基板上形成的MICR字符，在使用单个设备中的其他墨水和/或通过该设备的图像接收介质基板的单次通过中应用的背景图像上。

公开(公告)号：US20180074399A1

公开(公告)日：2018-03-15

申请号：US15262776

申请日：2016-09-12

Applicant: XEROX CORPORATION

Inventor： Marcel P. BRETON ,  James D. MAYO ,  Biby E. ABRAHAM ,  Aurelian Valeriu MAGDALINIS ,  C. Geoffrey ALLEN ,  Carolyn MOORLAG ,  Jonathan Siu-Chung LEE

IPC: G03F7/00 ,  C09D11/107 ,  C09D11/037 ,  B41F7/02

CPC classification number: G03F7/0002 ,  B41F7/02 ,  B41M1/06 ,  B41M5/025 ,  B41M5/03 ,  C09D11/00 ,  C09D11/02 ,  C09D11/03 ,  C09D11/037 ,  C09D11/101 ,  C09D11/107

Abstract: An ink composition useful for digital offset printing applications includes a colorant and a high viscosity thickening agent. 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 high viscosity thickening agent to raise the viscosity of the composition from about 1.05 to about 2 times higher while maintaining excellent transfer to a substrate at low temperatures.

公开(公告)号：US20160243813A1

公开(公告)日：2016-08-25

申请号：US15143034

申请日：2016-04-29

Applicant: XEROX CORPORATION

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

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

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

Abstract: 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.

Abstract translation: 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：US20150077501A1

公开(公告)日：2015-03-19

申请号：US14028369

申请日：2013-09-16

Applicant: XEROX CORPORATION

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

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

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

Abstract: 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.

Abstract translation: 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：US20180072899A1

公开(公告)日：2018-03-15

申请号：US15262809

申请日：2016-09-12

Applicant: XEROX CORPORATION

Inventor： C. Geoffrey ALLEN ,  Marcel P. BRETON ,  Naveen CHOPRA ,  Aurelian Valeriu MAGDALINIS ,  Jonathan Siu-Chung LEE ,  Biby E. ABRAHAM ,  James D. MAYO

IPC: C09D11/101 ,  C09D11/104 ,  B41F7/24

CPC classification number: C09D11/101 ,  B41F7/24 ,  C09D11/00 ,  C09D11/10 ,  C09D11/104 ,  C09D11/34

Abstract: An ink composition useful for digital offset printing applications includes a colorant and a high viscosity thickening agent. The ink is formulated to incorporate a gellant into the ink set to help meet the requirement of two different viscosity or temperature pairs at two different stages of the ink delivery process. In lithography imaging a bulk ink is first transferred onto an anilox roll and then onto the imaging cylinder blanket. The first transfer from bulk ink to anilox roll requires the ink to have a low viscosity while the transfer from roll to imaging blanket requires a high viscosity. The addition of the gellant will increase the viscosity difference within the allowable temperature range thus increasing process latitude and robustness.

公开(公告)号：US20140275338A1

公开(公告)日：2014-09-18

申请号：US13835585

申请日：2013-03-15

Applicant: XEROX CORPORATION

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

IPC: C09D11/10

CPC classification number: C09D11/101 ,  C09B67/009 ,  C09D11/037

Abstract: 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.

Abstract translation: 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

Applicant: XEROX CORPORATION

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

IPC: C09D11/10

CPC classification number: C09D11/101 ,  C09D11/037 ,  C09D11/107

Abstract: 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.

Abstract translation: 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。