公开(公告)号：US20150174887A1

公开(公告)日：2015-06-25

申请号：US14139690

申请日：2013-12-23

Applicant: XEROX CORPORATION

Inventor： Carolyn MOORLAG ,  Marcel BRETON ,  Guerino SACRIPANTE

IPC: B41F7/24

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

Abstract: 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.

Abstract translation: 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：US20150175820A1

公开(公告)日：2015-06-25

申请号：US14139708

申请日：2013-12-23

Applicant: XEROX CORPORATION

Inventor： Marcel BRETON ,  Carolyn MOORLAG ,  Guerino SACRIPANTE

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

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

Abstract: 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.

Abstract translation: 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：US20150175821A1

公开(公告)日：2015-06-25

申请号：US14139811

申请日：2013-12-23

Applicant: XEROX CORPORATION

Inventor： Carolyn MOORLAG ,  Marcel BRETON ,  Guerino SACRIPANTE ,  Ke ZHOU

IPC: C09D11/104

CPC classification number: C09D11/104 ,  C09D11/02 ,  C09D11/102

Abstract: A siloxane-containing ink composition for variable data lithographic 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.

Abstract translation: 用于可变数据平版印刷的含硅氧烷的油墨组合物包括纳米颗粒聚合物或纳米颗粒聚合物的混合物，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。