公开(公告)号：US08455570B2

公开(公告)日：2013-06-04

申请号：US13234662

申请日：2011-09-16

申请人： Brian L Lindstrom ,  Alexandra DiLauro Bermel ,  David John Nelson ,  Allan Francis Sowinski ,  David Louis Jeanmaire ,  Todd Russell Griffin

发明人： Brian L Lindstrom ,  Alexandra DiLauro Bermel ,  David John Nelson ,  Allan Francis Sowinski ,  David Louis Jeanmaire ,  Todd Russell Griffin

IPC分类号： C09D11/10

CPC分类号： C09D11/324 ,  C09D11/40 ,  Y02P20/582

摘要： An aqueous inkjet black ink composition for use in continuous ink jet printing is provided comprising black pigment particles dispersed with a polymeric dispersant or self dispersing pigment particles without the need for a dispersant; and at least one surfactant, wherein the at least one surfactant is selected to provide the ink composition with a 10-ms dynamic surface tension of less than 54 mN/m. The invention relates to continuous ink jet printing of an aqueous pigmented ink composition recycled from a main ink supply reservoir, employing a printer with a drop ejector and a drop deflector and a non-printing drop catcher capable of returning unprinted ink to the fluid delivery system following the capture of non-printing drops. The pigmented ink jet ink compositions provide for particularly suitable fluid properties on the drop catcher face that minimize printing defects that can occur during drop deflection during the printing of high dynamic range images at high speed.

摘要翻译： 提供用于连续喷墨印刷的水性喷墨黑色油墨组合物，其包含分散有聚合物分散剂或自分散颜料颗粒的黑色颜料颗粒，而不需要分散剂; 和至少一种表面活性剂，其中所述至少一种表面活性剂被选择以使所述油墨组合物具有小于54mN / m的10ms动态表面张力。 本发明涉及从主油墨供应储存器再循环的水性着色油墨组合物的连续喷墨印刷，采用具有滴液喷射器的打印机和液滴偏转器以及能够将未印刷的墨水返回到流体输送系统的非印刷液滴捕集器 捕获非印刷液滴后。 着色的喷墨油墨组合物在液滴捕集器表面上提供特别合适的流体性质，使得在高动态范围图像的高速印刷过程中在液滴偏转期间可能发生的印刷缺陷最小化。

公开(公告)号：US08784549B2

公开(公告)日：2014-07-22

申请号：US13234695

申请日：2011-09-16

申请人： Alexandra DiLauro Bermel ,  Brian L Lindstrom ,  David John Nelson ,  Allan Francis Sowinski ,  David Louis Jeanmaire ,  Todd Russell Griffin

发明人： Alexandra DiLauro Bermel ,  Brian L Lindstrom ,  David John Nelson ,  Allan Francis Sowinski ,  David Louis Jeanmaire ,  Todd Russell Griffin

IPC分类号： C09D11/02

CPC分类号： C09D11/322 ,  C09D11/38 ,  C09D11/40

摘要： An aqueous inkjet ink set for use in continuous inkjet printing comprising at least one cyan ink, at least one yellow ink, at least one magenta ink, and at least one black ink, wherein each ink of the ink set comprises dispersed pigment particles and at least one surfactant selected to provide a 10-ms dynamic surface tension of less than 54 mN/m for each ink. The invention relates to continuous ink jet printing of aqueous pigmented ink compositions recycled from main ink supply reservoirs, employing a printer with drop ejectors and a drop deflector and non-printing drop catchers capable of returning unprinted ink to the fluid delivery systems following the capture of non-printing drops. The pigmented ink jet ink compositions provide for particularly suitable fluid properties on the drop catcher face that minimize printing defects that can occur during drop deflection during the printing of high dynamic range images at high speed.

摘要翻译： 一种用于连续喷墨印刷的含水喷墨油墨组合物，其包含至少一种青色油墨，至少一种黄色油墨，至少一种品红色油墨和至少一种黑色油墨，其中所述油墨组中的每种油墨包含分散的颜料颗粒，并且 选择至少一种表面活性剂为每种油墨提供小于54mN / m的10ms动态表面张力。 本发明涉及从主要油墨供应储存器循环使用的水性着色油墨组合物的连续喷墨印刷，采用具有液滴喷射器的打印机和液滴偏转器以及能够将未印刷油墨返回到流体输送系统之后的捕获 非印刷滴。 着色的喷墨油墨组合物在液滴捕集器表面上提供特别合适的流体性质，使得在高动态范围图像的高速印刷过程中在液滴偏转期间可能发生的印刷缺陷最小化。

公开(公告)号：US09010909B2

公开(公告)日：2015-04-21

申请号：US13234745

申请日：2011-09-16

申请人： David John Nelson ,  Brian L Lindstrom ,  Alexandra DiLauro Bermel ,  Allan Francis Sowinski ,  David Louis Jeanmaire ,  Todd Russell Griffin

发明人： David John Nelson ,  Brian L Lindstrom ,  Alexandra DiLauro Bermel ,  Allan Francis Sowinski ,  David Louis Jeanmaire ,  Todd Russell Griffin

IPC分类号： B41J2/02 ,  G01D11/00 ,  B41J2/105 ,  C09D11/324 ,  C09D11/38 ,  C09D11/40

CPC分类号： B41J2/105 ,  C09D11/324 ,  C09D11/38 ,  C09D11/40

摘要： A method of printing an image with a continuous inkjet printer system employing a jetting module including a nozzle in fluid communication with a liquid ink source and a catcher including a liquid drop contact face; wherein the liquid ink is an aqueous inkjet black ink comprising a black colorant and at least one surfactant selected to provide a 10-ms dynamic surface tension of less than 54 mN/m. Full color images may be printed by further employing at least second, third and fourth jetting modules and yellow, magenta and cyan inks each also comprising a surfactant selected to provide a 10-ms dynamic surface tension of less than 54 mN/m for each ink. The ink compositions provide for fluid properties on the drop catcher face that minimize printing defects that can occur during drop deflection during the printing of high dynamic range images at high speed.

摘要翻译： 一种利用连续喷墨打印机系统打印图像的方法，所述连续喷墨打印机系统采用包括与液体墨源流体连通的喷嘴的喷射模块和包括液滴接触面的捕集器; 其中所述液体油墨是包含黑色着色剂和至少一种表面活性剂的水性喷墨黑色油墨，其选择为提供小于54mN / m的10ms动态表面张力。 可以通过进一步使用至少第二，第三和第四喷射模块和黄色，品红色和青色油墨来印刷全色图像，每种喷墨模块还包括选择的表面活性剂，以为每种油墨提供小于54mN / m的10ms动态表面张力 。 油墨组合物提供了液滴捕集器表面上的流体特性，使得在高动态范围图像的高速印刷过程中可能发生的液滴偏转期间可能发生的打印缺陷最小化。

公开(公告)号：US09427975B2

公开(公告)日：2016-08-30

申请号：US14302866

申请日：2014-06-12

申请人： Douglas Eugene Bugner ,  David D. Putnam ,  Hwei-Ling Yau ,  Thomas Joseph Dannhauser ,  Brian L Lindstrom

发明人： Douglas Eugene Bugner ,  David D. Putnam ,  Hwei-Ling Yau ,  Thomas Joseph Dannhauser ,  Brian L Lindstrom

IPC分类号： B41J2/21 ,  B41J11/00 ,  B41M7/00 ,  B41J2/01 ,  B41M5/52

CPC分类号： B41J11/0015 ,  B41J2/01 ,  B41J2/2107 ,  B41J2/2114 ,  B41M5/5218 ,  B41M7/00 ,  B41M7/0018 ,  B41M7/009

摘要： A method for improving durability of aqueous ink deposited on a substrate having multivalent metal salt present at the surface of the substrate is disclosed. The method includes depositing aqueous ink on the surface of the substrate, wherein the aqueous ink is an anionically stabilized pigment ink, drying the substrate to substantially remove the water from the deposited aqueous ink, applying substantially pure water and heat to the dried substrate with deposited aqueous ink, and removing the applied water and heat to return the dried substrate to an ambient temperature and moisture content. The applied substantially pure water and heat are sufficient to cause a significant improvement of the durability of the deposited ink on the substrate.

摘要翻译： 公开了一种提高沉积在基板表面上具有多价金属盐的基板上的水性油墨的耐久性的方法。 该方法包括在基材的表面上沉积含水墨水，其中水性墨水是阴离子稳定的颜料墨水，干燥基底以基本上从沉积的水性墨水中除去水，将基本上纯的水和热量施加到干燥的基底上，沉积 水性油墨，并除去施加的水并加热，使干燥的基材回到环境温度和水分含量。 施加的基本纯净的水和热足以引起沉积的油墨在基材上的耐久性的显着改善。