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131 条记录 (耗时 0.025 秒)

    Toner fabrication process
    32.
    发明申请
    Toner fabrication process 失效
    调色剂制作工艺

    公开(公告)号：US20050042535A1

    公开(公告)日：2005-02-24

    申请号：US10643368

    申请日：2003-08-19

    申请人： Daryl Vanbesien ,  Barkev Keoshkerian ,  Raj Patel ,  Danielle Boils-Boissier ,  Allison Rutland

    发明人： Daryl Vanbesien ,  Barkev Keoshkerian ,  Raj Patel ,  Danielle Boils-Boissier ,  Allison Rutland

    IPC分类号： C08J3/215 ,  G03G9/08 ,  G03G9/087

    CPC分类号： C08J3/215 ,  G03G9/0804

    摘要： A chemical toner and an emulsion aggregation process for preparing the chemical toner, wherein the chemical toner is composed of: (a) a resin including a compound which exhibits a molecular weight polydispersity of from about 1.1 to about 3.0 (where the resin is produced by a stable free radical polymerization process); (b) an optional wax; and (c) a colorant, wherein the particle size of the chemical toner exhibits a geometric standard deviation of about 1.25 or less.

    摘要翻译： 一种用于制备化学调色剂的化学调色剂和乳液聚集方法，其中所述化学调色剂由以下组成：（a）包含显示分子量多分散性为约1.1至约3.0的化合物的树脂（其中所述树脂由 稳定的自由基聚合方法）; （b）任选的蜡; 和（c）着色剂，其中化学调色剂的颗粒尺寸表现出约1.25或更小的几何标准偏差。

    Hydroxygallium phthalocyanine imaging members and processes
    34.
    发明授权
    Hydroxygallium phthalocyanine imaging members and processes 失效
    羟基镓酞菁成像和工艺

    公开(公告)号：US5473064A

    公开(公告)日：1995-12-05

    申请号：US169486

    申请日：1993-12-20

    申请人： James D. Mayo ,  James M. Duff ,  Cheng K. Hsiao ,  Sandra J. Gardner ,  Barkev Keoshkerian

    发明人： James D. Mayo ,  James M. Duff ,  Cheng K. Hsiao ,  Sandra J. Gardner ,  Barkev Keoshkerian

    IPC分类号： C09B67/12 ,  C09B67/50

    CPC分类号： C09B67/0016 ,  C09B67/0026

    摘要： A process for the preparation of hydroxygallium phthalocyanine which comprises hydrolysis of halogallium phthalocyanine precursor to a hydroxygallium phthalocyanine, and conversion of said resulting hydroxygallium phthalocyanine to Type V hydroxygallium phthalocyanine by contacting said resulting hydroxygallium phthalocyanine with an organic solvent; and wherein said precursor halogallium phthalocyanine is obtained by the reaction of gallium halide with diiminoisoindolene in an organic solvent.

    摘要翻译： 一种制备羟基镓酞菁的方法，其包括将卤代镓酞菁前体水解成羟基镓酞菁，以及通过使所得到的羟基镓酞菁与有机溶剂接触将所得到的羟基镓酞菁转化成V型羟基镓酞菁; 并且其中所述前体卤素镓酞菁通过卤化镓与二亚氨基异吲哚啉在有机溶剂中的反应而获得。

    SYSTEMS AND METHODS FOR DIGITAL RAISED PRINTING
    38.
    发明申请
    SYSTEMS AND METHODS FOR DIGITAL RAISED PRINTING 审中-公开
    数字化印刷系统与方法

    公开(公告)号：US20130194366A1

    公开(公告)日：2013-08-01

    申请号：US13359218

    申请日：2012-01-26

    申请人： Michelle N. Chrétien ,  Christopher Wagner ,  Naveen Chopra ,  Peter G. Odell ,  Barkev Keoshkerian ,  Jennifer L. Belelie

    发明人： Michelle N. Chrétien ,  Christopher Wagner ,  Naveen Chopra ,  Peter G. Odell ,  Barkev Keoshkerian ,  Jennifer L. Belelie

    IPC分类号： B41J2/01

    CPC分类号： B41J2/0057

    摘要： Systems and methods are provided for digital printing of Braille or other raised printing. In some embodiments, ink is printed directly from a print head onto a substrate, rather than onto a transfer drum that is later printed onto a substrate. In some embodiments, a plurality of layers of a curable, phase-change ink are printed onto the substrate, wherein pauses of a predetermined time are included in between of layers to enable the curable, phase-change ink to set up into a given shape and height. In some embodiments, temperatures of printing components are lowered from those used for traditional printing, so as to enable the curable phase change ink to set up into a given shape and height. In some embodiments, spacing of components are altered from those used for traditional printing, so as to enable the curable phase change ink to set up into a given shape and height.

    摘要翻译： 为盲文或其他凸版印刷的数字印刷提供了系统和方法。 在一些实施例中，油墨直接从打印头印刷到基底上，而不是印刷到随后印刷到基底上的转印鼓上。 在一些实施例中，将可固化的相变油墨的多个层印刷到基板上，其中预定时间的暂停包括在层之间，以使可固化的相变油墨能够被设定成给定的形状 和身高。 在一些实施例中，印刷部件的温度比用于传统印刷的印刷部件的温度降低，以使可固化相变油墨能够被设定成给定的形状和高度。 在一些实施例中，部件的间距与用于传统印刷的部件的间距改变，以使可固化相变油墨能够被设定成给定的形状和高度。

    Curable solid ink compositions comprising novel curable wax
    39.
    发明授权
    Curable solid ink compositions comprising novel curable wax 有权
    包含新型可固化蜡的可固化的固体油墨组合物

    公开(公告)号：US08459788B2

    公开(公告)日：2013-06-11

    申请号：US13041144

    申请日：2011-03-04

    申请人： Michelle N. Chretien ,  Naveen Chopra ,  Barkev Keoshkerian ,  Bryan J. Roof

    发明人： Michelle N. Chretien ,  Naveen Chopra ,  Barkev Keoshkerian ,  Bryan J. Roof

    IPC分类号： C09D11/00

    CPC分类号： C09D11/101 ,  C09D11/34

    摘要： Curable solid ink compositions, which include a curable wax having a melting point under 40° C. as part of the ink vehicle, and are suitable for ink jet printing in applications that require high and/or variable levels of gloss. In particular, there is provided a novel high gloss, ultraviolet (UV) curable, phase change ink composition that includes a colorant and an ink vehicle that further includes a gellant, a reactive diluent, a photoinitiator package, and a curable acrylate wax.

    摘要翻译： 可固化的固体油墨组合物，其包括熔点低于40℃的可固化蜡作为油墨载体的一部分，并且适用于需要高和/或可变水平的光泽的应用中的喷墨印刷。 特别地，提供了一种新型的高光泽紫外（UV）可固化的相变油墨组合物，其包含着色剂和油墨载体，其还包含胶凝剂，反应性稀释剂，光引发剂包和可固化的丙烯酸酯蜡。