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    Pigmented ink-jet inks with improved print quality and reliability
    2.
    发明授权
    Pigmented ink-jet inks with improved print quality and reliability 有权
    彩色喷墨油墨具有改进的打印质量和可靠性

    公开(公告)号：US07678844B2

    公开(公告)日：2010-03-16

    申请号：US10807025

    申请日：2004-03-22

    申请人： Zia Rehman ,  Paul Tyrell ,  Marlene McGorrin ,  Mary E Austin ,  Alexey S Kabalnov ,  Patricia A Wang

    发明人： Zia Rehman ,  Paul Tyrell ,  Marlene McGorrin ,  Mary E Austin ,  Alexey S Kabalnov ,  Patricia A Wang

    IPC分类号： C09D11/00

    CPC分类号： C09D11/30 ,  C09D11/324

    摘要： Compositions, systems, and methods of printing an ink-jet image are provided. The composition can include a liquid vehicle including water, a liquid vehicle having from 5 wt % to 35 wt % of total organic solvent content; from 1 wt % to 6 wt % of acid-functionalized pigment solids; and from 0.001 wt % to 6 wt % of styrene-maleic anhydride copolymer, said styrene-maleic anhydride copolymer having a weight average molecular weight from about 400 Mw to 15,000 Mw.

    摘要翻译： 提供了打印喷墨图像的组合物，系统和方法。 组合物可以包括含有水的液体载体，具有总有机溶剂含量的5重量％至35重量％的液体载体; 1重量％至6重量％的酸官能化颜料固体; 和0.001wt％至6wt％的苯乙烯 - 马来酸酐共聚物，所述苯乙烯 - 马来酸酐共聚物的重均分子量为约400 Mw至15,000Mw。

    Heated ink delivery system
    3.
    发明授权
    Heated ink delivery system 有权
    加热油墨输送系统

    公开(公告)号：US08469497B2

    公开(公告)日：2013-06-25

    申请号：US12700413

    申请日：2010-02-04

    申请人： Chad David Freitag ,  Pratima G. N. Rao ,  Patricia A. Wang ,  Tony R. Rogers ,  Bhaskar T. Ramakrishnan

    发明人： Chad David Freitag ,  Pratima G. N. Rao ,  Patricia A. Wang ,  Tony R. Rogers ,  Bhaskar T. Ramakrishnan

    IPC分类号： B41J2/175 ,  B41J2/17

    CPC分类号： B41J2/17503 ,  B41J2/175

    摘要： A liquid ink transport assembly mitigates the migration of ink dye from one conduit in a plurality of conduits to another conduit in the plurality of conduits. The liquid ink transport assembly includes a plurality of conduits, each conduit in the plurality having a first end and a second end, the conduits in the plurality being arranged in a parallel configuration with at least one conduit being spatially separated from an adjacent conduit by a first distance that is greater than a second distance spatially separating other conduits in the plurality of conduits, and a heater, the plurality of conduits being positioned proximate to a first side of the heater to enable the heater to heat ink being carried between the first and the second ends of the plurality of conduits.

    摘要翻译： 液体墨水输送组件减轻了墨水染料从多个导管中的一个导管到多个导管中的另一导管的迁移。 液体墨水输送组件包括多个导管，多个导管中的每个导管具有第一端和第二端，多个导管以平行构型布置，至少一个导管与相邻导管在空间上分开一个 第一距离大于空间上分离多个管道中的其它管道的第二距离，以及加热器，多个管道靠近加热器的第一侧定位，以使得加热器能够加热在第一和第 多个管道的第二端。

    Heated Ink Delivery System
    4.
    发明申请
    Heated Ink Delivery System 有权
    加热油墨输送系统

    公开(公告)号：US20110187800A1

    公开(公告)日：2011-08-04

    申请号：US12700413

    申请日：2010-02-04

    申请人： Chad David Freitag ,  Pratima G. N. Rao ,  Patricia A. Wang ,  Tony R. Rogers ,  Bhaskar T. Ramakrishnan

    发明人： Chad David Freitag ,  Pratima G. N. Rao ,  Patricia A. Wang ,  Tony R. Rogers ,  Bhaskar T. Ramakrishnan

    IPC分类号： B41J2/175

    CPC分类号： B41J2/17503 ,  B41J2/175

    摘要： A liquid ink transport assembly mitigates the migration of ink dye from one conduit in a plurality of conduits to another conduit in the plurality of conduits. The liquid ink transport assembly includes a plurality of conduits, each conduit in the plurality having a first end and a second end, the conduits in the plurality being arranged in a parallel configuration with at least one conduit being spatially separated from an adjacent conduit by a first distance that is greater than a second distance spatially separating other conduits in the plurality of conduits, and a heater, the plurality of conduits being positioned proximate to a first side of the heater to enable the heater to heat ink being carried between the first and the second ends of the plurality of conduits.

    摘要翻译： 液体墨水输送组件减轻了墨水染料从多个导管中的一个导管到多个导管中的另一导管的迁移。 液体墨水输送组件包括多个导管，多个导管中的每个导管具有第一端和第二端，多个导管以平行构型布置，至少一个导管与相邻导管在空间上分开一个 第一距离大于空间上分离多个管道中的其它管道的第二距离，以及加热器，多个管道靠近加热器的第一侧定位，以使得加热器能够加热在第一和第 多个管道的第二端。

    Phase change inks
    5.
    发明授权
    Phase change inks 有权
    相变油墨

    公开(公告)号：US07658486B2

    公开(公告)日：2010-02-09

    申请号：US11290265

    申请日：2005-11-30

    申请人： Trevor J. Snyder ,  Bo Wu ,  Patricia A. Wang ,  Donald R. Titterington ,  Jule W. Thomas, Jr. ,  Randall R. Bridgeman ,  Mark H. Tennant

    发明人： Trevor J. Snyder ,  Bo Wu ,  Patricia A. Wang ,  Donald R. Titterington ,  Jule W. Thomas, Jr. ,  Randall R. Bridgeman ,  Mark H. Tennant

    IPC分类号： G01D11/00

    CPC分类号： C09D11/34

    摘要： Disclosed is a phase change ink composition including an ink carrier and a colorant, said ink being suitable for use in an indirect printing process wherein the ink is jetted from a printhead onto a heated intermediate transfer member and subsequently transferred from the intermediate transfer member to a final recording substrate, wherein: (a) the ink exhibits the characteristic of being jetted from the printhead onto the intermediate transfer member when the ink at a temperature of about 125° C. or lower; (b) the ink exhibits the characteristic of being jetted without purging from a printer maintained at a standby temperature of about 100° C. or lower; and (c) the ink has a cohesive failure temperature of at least about 56° C.

    摘要翻译： 公开了一种相变油墨组合物，其包括油墨载体和着色剂，所述油墨适用于间接印刷方法，其中油墨从打印头喷射到加热的中间转印部件上，随后从中间转印部件转印到 最终记录基材，其中：（a）当油墨在约125℃或更低的温度下时，油墨具有从打印头喷射到中间转印部件上的特性; （b）油墨具有不保持在约100℃或更低的待机温度下的打印机吹扫的特征; 和（c）墨水具有至少约56℃的内聚破坏温度

    Phase change inks containing Fischer-Tropsch waxes
    6.
    发明授权
    Phase change inks containing Fischer-Tropsch waxes 有权
    含有费 - 托蜡的相变油墨

    公开(公告)号：US07311768B2

    公开(公告)日：2007-12-25

    申请号：US11290222

    申请日：2005-11-30

    申请人： Bo Wu ,  Patricia A. Wang ,  Trevor J. Snyder ,  Jule W. Thomas, Jr.

    发明人： Bo Wu ,  Patricia A. Wang ,  Trevor J. Snyder ,  Jule W. Thomas, Jr.

    IPC分类号： C09D11/02

    CPC分类号： C09D11/34

    摘要： Disclosed is a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) an amide and (ii) a Fischer-Tropsch wax having an average peak molecular weight of from about 300 to about 800 and a polydispersity of from about 1.001 to about 3. Also disclosed is a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) an amide and (ii) a Fischer-Tropsch wax having an average peak molecular weight of from about 300 to about 800 and a polydispersity of from about 1.001 to about 3; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.

    摘要翻译： 公开了一种相变油墨，其包含（a）着色剂和（b）相变油墨载体，所述载体包含（i）酰胺和（ii）平均峰分子量为约300至 约800和约1.001至约3的多分散性。还公开了一种方法，其包括（1）在喷墨打印设备中并入包含（a）着色剂和（b）相变油墨载体的相变油墨， 所述载体包含（i）酰胺和（ii）平均峰分子量为约300至约800且多分散性为约1.001至约3的费 - 托蜡; （2）熔化油墨; 和（3）使熔融油墨的液滴以成像图案喷射到基板上。

    Phase change inks
    7.
    发明授权
    Phase change inks 有权
    相变油墨

    公开(公告)号：US07381254B2

    公开(公告)日：2008-06-03

    申请号：US11290263

    申请日：2005-11-30

    申请人： Bo Wu ,  Trevor J. Snyder ,  Jule W. Thomas, Jr. ,  Patricia A. Wang

    发明人： Bo Wu ,  Trevor J. Snyder ,  Jule W. Thomas, Jr. ,  Patricia A. Wang

    IPC分类号： C09D11/00

    CPC分类号： C09D11/34

    摘要： Disclosed is a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730 and a polydispersity of from about 1.0001 to about 1.500. Also disclosed is a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) a branched triamide and (ii) a polyethylene wax having an average peak molecular weight of from about 350 to about 730 and a polydispersity of from about 1.0001 to about 1.500; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.

    摘要翻译： 公开了一种相变油墨，其包含（a）着色剂和（b）相变油墨载体，所述载体包含（i）支链三酰胺和（ii）平均峰分子量为约350至约 730，多分散性为约1.0001至约1.500。 还公开了一种方法，其包括（1）在喷墨打印设备中并入包含（a）着色剂和（b）相变油墨载体的相变油墨，所述载体包含（i）支链三酰胺和（ii） 平均峰分子量为约350至约730，多分散度为约1.0001至约1.500的聚乙烯蜡; （2）熔化油墨; 和（3）使熔融油墨的液滴以成像图案喷射到基板上。

    Lightfade-stable ink formulations based on blends of rhodamines and metal-containing dyes
    8.
    发明授权
    Lightfade-stable ink formulations based on blends of rhodamines and metal-containing dyes 失效
    基于罗丹明和含金属染料的混合物的淡变稳定的油墨配方

    公开(公告)号：US06808555B2

    公开(公告)日：2004-10-26

    申请号：US10062596

    申请日：2002-01-30

    申请人： Patricia A Wang ,  Alexey S Kabalnov

    发明人： Patricia A Wang ,  Alexey S Kabalnov

    IPC分类号： C09D1102

    CPC分类号： C09D11/32

    摘要： The present invention provides inkjet ink compositions having high chroma and lightfastness characteristics as well as methods for the making and use thereof In one aspect of the present invention, the ink composition may include a mixture of an effective amount of a rhodamine dye and an effective amount of a metalized magenta dye in an ink vehicle. In an additional aspect of the invention, and image formed using the ink composition of the present invention may achieve a chroma of at least about 57 and a lightfastness of at least about 5 years.

    摘要翻译： 本发明提供了具有高色牢度和耐光性特征的喷墨油墨组合物及其制备和使用方法。在本发明的一个方面，油墨组合物可包括有效量的罗丹明染料和有效量的混合物 在油墨载体中的金属化品红染料。 在本发明的另一方面，使用本发明的油墨组合物形成的图像可以达到至少约57的色度和至少约5年的耐光性。

    Dye set for improved color quality for ink-jet printers
    9.
    发明授权
    Dye set for improved color quality for ink-jet printers 失效
    用于改善喷墨打印机颜色的染料组

    公开(公告)号：US5772742A

    公开(公告)日：1998-06-30

    申请号：US851981

    申请日：1997-05-06

    申请人： Patricia A. Wang

    发明人： Patricia A. Wang

    IPC分类号： B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/40

    摘要： In accordance with the invention inks suitable for use in ink-jet printers and method for formulating the same are provided. The present dye set exhibits excellent color quality and lightfastness across a range of media. Furthermore, the dye set preserves its performance over a wide pH range, particularly low pH. This functionality across a wide pH range, enables the use of pH- sensitive bleed control mechanisms. More specifically, a specific dye set for formulating the yellow, magenta, and cyan inks is disclosed, comprising Direct Yellow 132 and Acid Yellow 23; Magenta 377 and Acid Red 52; and Direct Blue 199 and Acid Blue 9; respectively.

    摘要翻译： 根据本发明，提供了适用于喷墨打印机的油墨及其配制方法。 本发明的染料组在各种介质中表现出优异的颜色质量和耐光性。 此外，染料组在宽的pH范围，特别是低pH下保持其性能。 在宽pH范围内的这种功能可以使用pH敏感的出血控制机制。 更具体地，公开了用于配制黄色，品红色和青色墨水的特定染料组，其包括直接黄132和酸性黄23; 洋红色377和酸性红52; 和直接蓝199和酸性蓝9; 分别。