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1. 发明授权

EP0853108B1 Ink jet ink compositions and processes for high resolution and high speed printing 失效
标题翻译：喷墨印刷油墨组合物和高分辨率和高速印刷过程中
公开(公告)号：EP0853108B1
公开(公告)日：2002-08-21
申请号：EP98300167.8
申请日：1998-01-12
申请人： XEROX CORPORATION
发明人： Lin, John Wei-Ping
IPC分类号： C09D11/00
CPC分类号： C09D11/38

2. 发明授权

EP1219688B1 Ink jet ink compositions and printing processes 有权
标题翻译：油墨组合物和印刷工艺
公开(公告)号：EP1219688B1
公开(公告)日：2005-01-12
申请号：EP01130743.6
申请日：2001-12-21
申请人： Xerox Corporation
发明人： Lin, John Wei-Ping
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C09D11/38 , C09D11/40

3. 发明公开

EP0875382A3 Method and apparatus for reducing intercolor bleeding in ink jet printing 失效
标题翻译： Vorrichtung und verfahren zur Reduzierung der Farbvermischung beim Tintenstrahldruck
公开(公告)号：EP0875382A3
公开(公告)日：1999-07-21
申请号：EP98107732.4
申请日：1998-04-28
申请人： Xerox Corporation
发明人： Lin, John Wei-Ping , Ferringer, Michael C.
IPC分类号： B41J2/17
CPC分类号： B41J11/0085 , B41J11/002
摘要： In an ink jet printing process, a desired vacuum is applied to the back side of a print substrate (126) with proper feedback and control. The optimum vacuum exerts a suction force on ink dispersed on the front side of the print substrate to accelerate penetration of the ink into the print substrate and to reduce smear and intercolor bleeding. In addition, the vacuum may be applied in the ink jet printing process in combination with various other techniques including heating of the print substrate at any stage of printing process including before, during, after, and combinations thereof and delaying the time between ink dispersing of two different inks as in the checkerboard printing method. The employment of proper vacuum, inks, and printheads (171-174) including partial-width or full-width array printheads allows a fast speed multi-color ink jet printing process to be carried out on a print substrate to give high resolution (e.g.,600 spi) multi-color images with good print quality.
摘要翻译：在喷墨打印过程中，通过适当的反馈和控制将期望的真空施加到打印基板（126）的背面。最佳真空对分散在印刷基板前侧的油墨施加抽吸力，以加速油墨进入印刷基质的渗透并减少涂片和色间渗色。此外，可以在喷墨印刷方法中结合使用各种其它技术来应用真空，包括在印刷过程的任何阶段加热印刷基底，包括在其之前，之中，之后及其组合，以及延迟墨分散之间的时间两种不同的油墨如棋盘印刷方法。使用适当的真空，油墨和打印头（171-174）（包括部分宽度或全宽阵列打印头）可以在打印基板上进行快速多色喷墨打印处理，以提供高分辨率（例如，600 spi）多色图像，打印质量好。

4. 发明授权

EP0945496B1 Ink compositions and multicolor thermal ink jet printing process for the production of high quality images 有权
标题翻译：油墨组合物和用于生产更高的图像质量的多色热喷墨印刷方法
公开(公告)号：EP0945496B1
公开(公告)日：2003-11-12
申请号：EP99101115.6
申请日：1999-01-21
申请人： Xerox Corporation
发明人： Lin, John Wei-Ping
IPC分类号： C09D11/00
CPC分类号： C09D11/40 , B41M5/5227 , B41M7/00

5. 发明公开

EP0875382A2 Method and apparatus for reducing intercolor bleeding in ink jet printing 失效
标题翻译：设备和方法，用于在喷墨打印减少颜色混合的
公开(公告)号：EP0875382A2
公开(公告)日：1998-11-04
申请号：EP98107732.4
申请日：1998-04-28
申请人： Xerox Corporation
发明人： Lin, John Wei-Ping , Ferringer, Michael C.
IPC分类号： B41J2/17
CPC分类号： B41J11/0085 , B41J11/002
摘要： In an ink jet printing process, a desired vacuum is applied to the back side of a print substrate (126) with proper feedback and control. The optimum vacuum exerts a suction force on ink dispersed on the front side of the print substrate to accelerate penetration of the ink into the print substrate and to reduce smear and intercolor bleeding. In addition, the vacuum may be applied in the ink jet printing process in combination with various other techniques including heating of the print substrate at any stage of printing process including before, during, after, and combinations thereof and delaying the time between ink dispersing of two different inks as in the checkerboard printing method. The employment of proper vacuum, inks, and printheads (171-174) including partial-width or full-width array printheads allows a fast speed multi-color ink jet printing process to be carried out on a print substrate to give high resolution (e.g.,600 spi) multi-color images with good print quality.

6. 发明公开

EP0853108A1 Ink jet ink compositions and processes for high resolution and high speed printing 失效
标题翻译： Tintenstrahldrucktinten-Zusammensetzungen undHochauflösungs-und Hochgeschwindigkeits-Druckverfahren
公开(公告)号：EP0853108A1
公开(公告)日：1998-07-15
申请号：EP98300167.8
申请日：1998-01-12
申请人： XEROX CORPORATION
发明人： Lin, John Wei-Ping
IPC分类号： C09D11/00
CPC分类号： C09D11/38
摘要： A thermal ink jet printing comprises incorporating into a thermal ink jet printer at least one ink jet ink with an ink composition comprising water; a colorant of a dye or pigment; a hydroxyamide derivative having at least one hydroxyl group and at least one amide group or a reaction product of oxyalkylene(s) and the said hydroxyamide derivative; a sulfur-containing humectant that is a sulfoxide or a sulfone or a thiol derivative. Printing with the ink jet ink is according to digital signals with at least one printhead which is selected from a group consisting of single, partial-width, and full-width array printheads using a checkerboard or single pass method onto a print substrate either with or without the presence of heat for drying. The ink jet ink has a good latency, long-term jetting stability, and good image quality on plain papers when it is used in a high resolution thermal ink jet printhead including a 600 spi printhead.
摘要翻译：热喷墨印刷包括将具有包含水的油墨组合物的至少一种喷墨油墨结合到热喷墨打印机中; 染料或颜料的着色剂; 具有至少一个羟基和至少一个酰胺基的羟基酰胺衍生物或氧化烯与所述羟基酰胺衍生物的反应产物; 作为亚砜或砜或硫醇衍生物的含硫保湿剂。使用喷墨油墨进行打印是根据具有至少一个打印头的数字信号，该打印头从由单一，部分宽度和全宽阵列打印头组成的组中选择，其使用棋盘或单程方式到打印基板上，而不存在用于干燥的热量。当用于具有600喷墨打印头的高分辨率热喷墨打印头时，喷墨油墨在普通纸上具有良好的延迟，长期的喷射稳定性和良好的图像质量。

7. 发明公开

EP0853107A1 Ink jet ink compositions comprising hydroxyamide derivatives and printing processes 失效
标题翻译： Tintenstrahldrucktinten-Zusammensetzungen enthaltend Hydroxamid-derivedate und Druckverfahren
公开(公告)号：EP0853107A1
公开(公告)日：1998-07-15
申请号：EP98300166.0
申请日：1998-01-12
申请人： XEROX CORPORATION
发明人： Lin, John Wei-Ping
IPC分类号： C09D11/00
CPC分类号： C09D11/38
摘要： An ink jet ink composition comprises water; a colorant selected from the group consisting of a dye, a pigment, and a mixture of a dye and pigment; and a material selected from the group consisting of (1) a hydroxyamide derivative having at least one hydroxyl group and at least one amide group; (2) a mercaptoamide derivative having at least one mercaptol group and at least one amide group; (3) a hydroxythioamide derivative having at least one hydroxyl group and at least one thioamide group; (4) a mercaptothioamide derivative having at least one mercaptol group and at least one thioamide group; (5) an oxyalkylene(alkyleneoxide) reaction product of the above said derivatives; (6) a thioalkylene(alkylenesulfide) reaction product of the above said derivatives; and (7) mixtures thereof. The inks comprising the said ink jet ink composition exhibit good latency especially in a high resolution thermal ink jet printhead (e.g., 600 spi) and can be printed onto a print substrate either with or without heat for the drying to give excellent images with reduced curl and cockle.
摘要翻译：适用于高分辨率喷墨印刷的喷墨油墨组合物包括：（a）水; （b）选自染料和/或颜料的着色剂; 和（c）选自具有至少羟基和一个酰胺的羟基酰胺衍生物的材料; 具有至少巯基和至少一种酰胺的巯基酰胺衍生物; 具有至少羟基和至少硫代酰胺的羟基硫代酰胺衍生物; 具有至少一个巯基和硫代酰胺的巯基硫酰胺衍生物; 这些衍生物的氧化烯反应产物; 和/或这些衍生物的硫代亚烷基反应产物。羟基酰胺衍生物由式（I）给出。还要求保护的是热喷墨印刷方法，其包括通过其相应的打印头沉积四种或更多种多色喷墨油墨。油墨根据数字信号排列到打印基板上。多色喷墨油墨至少具有（a） - （c）部分给出的油墨。 R = CnH2n + 1，环CnH2n-1，C6H5，C5H4N，取代或未取代的3-20C芳族和杂环基团; OCnH2n + 1其中n = 1-40; R1 = CmH2m + 1，环CmH2m-1，C6H5，C5H4N，聚乙二醇羟基苯基，聚丙二醇苯氧基，聚（乙烯 - 共 - 丙烯）糖羟基苯基，取代和未取代的3-20C芳族和杂环; m = 1-40; X = H，CkH2k + 1; k = 0-20; p = 2-20; w = 1-20; y = 0-4-; z = 0-40; z + y> = 1。

8. 发明授权

EP0186415B1 Electrophotographic imaging member 失效
标题翻译：电子成像会员
公开(公告)号：EP0186415B1
公开(公告)日：1991-10-16
申请号：EP85309182.5
申请日：1985-12-17
申请人： XEROX CORPORATION
发明人： Lin, John Wei-Ping , Dudek, Lesley Phillip
IPC分类号： G03G5/14
CPC分类号： G03G5/075 , G03G5/0436 , G03G5/047

9. 发明公开

EP0945496A1 Ink compositions and multicolor thermal ink jet printing process for the production of high quality images 有权
标题翻译：油墨组合物和用于生产更高的图像质量的多色热喷墨印刷方法
公开(公告)号：EP0945496A1
公开(公告)日：1999-09-29
申请号：EP99101115.6
申请日：1999-01-21
申请人： Xerox Corporation
发明人： Lin, John Wei-Ping
IPC分类号： C09D11/00
CPC分类号： C09D11/40 , B41M5/5227 , B41M7/00
摘要： Disclosed is a set of inks for printing multicolor images in an ink jet printer, said ink set comprising (A) a first ink having a first color and comprising water and a colorant selected from the group consisting of (1) anionic dyes, (2) dyes having physically or chemically associated therewith a stabilizing agent having anionic groups thereon, (3) pigment particles having anionic groups chemically attached thereto, (4) pigment particles having physically or chemically associated therewith a stabilizing agent having anionic groups thereon, and (5) mixtures thereof; and (B) a second ink comprising water, an optional colorant having a color other than the first color, and an ammonium salt having at least two cationic ammonium functional groups, wherein the colorant in the first ink is capable of being immobilized on a printing substrate by interaction with the ammonium salt having at least two cationic ammonium functional groups in the second ink, thereby enabling reduced intercolor bleed.
摘要翻译：公开了用于在喷墨打印机打印多色图像，所述油墨组包括一组墨的（A）具有第一颜色和包含水和选自阴离子的（1）的染料中的着色剂，（2的第一墨）染料具有物理或化学其上具有阴离子基团的稳定剂相关联的存在，（3），其具有化学上连接到其上，（4）的颜料颗粒具有物理或化学与具有稳定剂的阴离子基团在其上，以及相关联的有阴离子基团的颜料颗粒（5 ）它们的混合物; 和具有至少两个阳离子铵官能团（B）的第二墨在任选的色料具有比所述第一颜色以外的其他颜色，其包含水，和铵盐，worin着色剂在第一墨水能够在打印被固定化通过用具有至少两个阳离子铵官能团在第二墨水中的铵盐，从而能够减少色间渗色的相互作用的底物。

10. 发明公开

EP0787596A1 Ink-jet printing process, apparatus and materials 失效
标题翻译： Tintenstrahlaufzeichnungsverfahren，Vorrichtung und Materialien
公开(公告)号：EP0787596A1
公开(公告)日：1997-08-06
申请号：EP97300655.4
申请日：1997-01-31
申请人： XEROX CORPORATION
发明人： Lin, John Wei-Ping
IPC分类号： B41M7/00 , B41J11/00
CPC分类号： B41M5/0011 , B41J11/0015 , B41M7/00
摘要： A paper curl reduction process is conducted by applying an aqueous dye or pigment ink in an image-wise fashion to a side of a substrate and by applying a clear aqueous liquid to the opposite side of the substrate. An ink printing device includes at least one printhead for applying an aqueous ink to one side of a substrate to form visible images and at least one applicator for applying a clear aqueous liquid to the opposite side of the substrate. A paper curl reduction process is also conducted by applying an aqueous dye or pigment ink and an optional clear aqueous liquid in a selected image-wise fashion by a thermal ink jet printing method to both sides of a substrate to achieve duplex ink jet printing with visible images on two sides of the said substrate.
摘要翻译：通过将成像方式的水性染料或颜料油墨施加到基材的侧面并且通过向基材的相对侧施加透明的含水液体来进行纸卷曲缩小工艺。油墨印刷装置包括至少一个打印头，该打印头用于将水性油墨施加到基板的一侧以形成可见图像;以及至少一个施加器，用于将明显的含水液体施加到基板的相对侧。纸张卷缩还原方法还通过将热水性喷墨印刷法以选定的成像方式将含水染料或颜料墨水和任选的透明水性液体施用到基材的两侧以实现双面喷墨印刷所述基板的两侧的图像。

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