利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

46 条记录 (耗时 0.037 秒)

    Phase change inks containing curable isocyanate-derived compounds
    4.
    发明申请
    Phase change inks containing curable isocyanate-derived compounds 有权
    含有可固化异氰酸酯衍生化合物的相变油墨

    公开(公告)号：US20070123642A1

    公开(公告)日：2007-05-31

    申请号：US11289931

    申请日：2005-11-30

    申请人： Jeffrey Banning ,  Jennifer Belelie ,  Peter Odell ,  Rina Carlini ,  Jule Thomas ,  Donald Titterington ,  Paul Smith ,  Stephan Drappel ,  Chris Wagner

    发明人： Jeffrey Banning ,  Jennifer Belelie ,  Peter Odell ,  Rina Carlini ,  Jule Thomas ,  Donald Titterington ,  Paul Smith ,  Stephan Drappel ,  Chris Wagner

    IPC分类号： C08G18/08

    CPC分类号： C09D11/101 ,  C09D11/34

    摘要： Disclosed is a phase change ink comprising a colorant, an initiator, and a phase change ink carrier, said carrier comprising (A) a urethane which is the reaction product of a mixture comprising (1) an isocyanate; and (2) an alcohol selected from the group consisting of 1,4 butanediol vinyl ether, 2-allyloxy ethanol, 1,4-cyclohexanedimethanol vinyl ether, ethylene glycol vinyl ether, di(ethylene glycol) vinyl ether, and mixtures thereof; (B) a compound which is the reaction product of a mixture comprising (1) an isocyanate; and (2) a component comprising (a) an amine having at least one ethylenic unsaturation; (b) an acid having at least one ethylenic unsaturation; (c) a mixture of an amine having at least one ethylenic unsaturation and an alcohol having at least one ethylenic unsaturation; (d) a mixture of an acid having at least one ethylenic unsaturation and an alcohol having at least one ethylenic unsaturation; or (e) mixtures thereof; or (C) a mixture of (A) and (B); said ink being curable upon exposure to ultraviolet radiation.

    摘要翻译： 公开了一种相变油墨，其包含着色剂，引发剂和相变油墨载体，所述载体包含（A）氨酯，其是包含（1）异氰酸酯的混合物的反应产物; 和（2）选自1,4-丁二醇乙烯基醚，2-烯丙氧基乙醇，1,4-环己烷二甲醇乙烯基醚，乙二醇乙烯基醚，二（乙二醇）乙烯基醚及其混合物的醇的醇; （B）化合物，其为包含（1）异氰酸酯的混合物的反应产物; 和（2）包含（a）具有至少一个烯属不饱和度的胺的组分; （b）具有至少一个烯属不饱和度的酸; （c）具有至少一个烯属不饱和度的胺和具有至少一个烯属不饱和度的醇的混合物; （d）具有至少一个烯属不饱和度的酸和至少一个烯属不饱和度的醇的混合物; 或（e）它们的混合物; 或（C）（A）和（B）的混合物; 所述油墨在暴露于紫外线辐射下是可固化的。

    Phase change inks
    5.
    发明申请
    Phase change inks 有权
    相变油墨

    公开(公告)号：US20070120917A1

    公开(公告)日：2007-05-31

    申请号：US11291055

    申请日：2005-11-30

    申请人： Bo Wu ,  Trevor Snyder ,  Stephan Drappel ,  Jule Thomas ,  Donald Titterington ,  C. Allen

    发明人： Bo Wu ,  Trevor Snyder ,  Stephan Drappel ,  Jule Thomas ,  Donald Titterington ,  C. Allen

    IPC分类号： G01D11/00 ,  C09D11/00 ,  C09D11/02

    CPC分类号： C09D11/328 ,  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 1.05 to about 3.0. 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 1.05 to about 3.0; (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1.05至约3.0。 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1.05至约3.0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。

    Conductive coatings for corona generating devices
    8.
    发明申请
    Conductive coatings for corona generating devices 有权
    用于电晕发生装置的导电涂层

    公开(公告)号：US20050048209A1

    公开(公告)日：2005-03-03

    申请号：US10650743

    申请日：2003-08-29

    申请人： Stephan Drappel

    发明人： Stephan Drappel

    IPC分类号： H01B1/18 ,  H05H1/24 ,  B05D3/02 ,  H01C1/00

    CPC分类号： H01B1/18 ,  H05H1/48 ,  H05H2001/481 ,  Y10S430/138

    摘要： Conductive coatings usable for coating various elements of corona generating devices and method of forming such coatings are provided. The coatings include graphite and at least one transition metal oxide catalyst. When the conductive coatings are employed in elements of corona generating devices and the devices are activated, the conductivity of the elements is maintained in a manner that preserves the ability of a photoreceptor in an image forming device to retain an image charge in a fashion sufficient to allow subsequent development with toner. The coatings also function to scavenge ozone and neutralize nitrogen oxides formed during operation of corona generating devices. Corona generating devices including elements having such coatings are also provided.

    摘要翻译： 提供可用于涂覆电晕发生器件的各种元件的导电涂层和形成这种涂层的方法。 涂层包括石墨和至少一种过渡金属氧化物催化剂。 当导电涂层用于电晕发生器件的元件并且器件被激活时，元件的导电性被保持为保持图像形成装置中的感光体的能力以保持图像电荷的方式，其方式足以 随后用墨粉发展。 涂层还起到清除臭氧和中和电晕发生装置运行过程中形成的氮氧化物的作用。 还提供了包括具有这种涂层的元件的电晕发生装置。

    Methods of leveling ink on substrates using flash heating and apparatuses useful in printing
    9.
    发明授权
    Methods of leveling ink on substrates using flash heating and apparatuses useful in printing 有权
    使用闪光加热和用于印刷的装置在基板上调平油墨的方法

    公开(公告)号：US08178169B2

    公开(公告)日：2012-05-15

    申请号：US12764488

    申请日：2010-04-21

    申请人： Gerald A. Domoto ,  Nicholas P. Kladias ,  Stephan Drappel ,  Gregory J. Kovacs ,  Bryan J. Roof ,  Stephen T. Knapp

    发明人： Gerald A. Domoto ,  Nicholas P. Kladias ,  Stephan Drappel ,  Gregory J. Kovacs ,  Bryan J. Roof ,  Stephen T. Knapp

    IPC分类号： B05D3/06 ,  C23C14/28 ,  H05B6/00 ,  B41J2/01

    CPC分类号： B41M7/009 ,  B41M7/0081

    摘要： Methods of leveling ink on substrates and apparatuses useful in printing are provided. An exemplary embodiment of the methods includes irradiating ink disposed on a first surface of a porous substrate with radiation emitted by at least one flash lamp. The radiation flash heats the ink to at least a viscosity threshold temperature of the ink to allow the ink to flow laterally on the first surface to produce leveling of the ink. The ink is heated sufficiently rapidly that heat transfer from the ink to the substrate is sufficiently small during the leveling that ink at the substrate interface is cooled to a temperature below the viscosity threshold temperature thereby preventing any significant ink permeation into the substrate from the first surface.

    摘要翻译： 提供了对基板上的油墨进行调平的方法和用于印刷的设备。 该方法的示例性实施例包括用至少一个闪光灯发出的辐射照射布置在多孔基底的第一表面上的墨。 辐射闪光将油墨加热到油墨的至少粘度阈值温度，以允许油墨在第一表面上横向流动以产生油墨的流平。 油墨被充分加热加热，使得在油墨到基材的热传递在加工过程中足够小，使得在基板界面处的油墨被冷却到低于粘度阈值温度的温度，从而防止油墨从第一表面渗透到基材中 。