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    • 1. 发明申请
    • Reimageable printing member
    • 可重印印刷部件
    • US20070076084A1
    • 2007-04-05
    • US11239072
    • 2005-09-30
    • Gabriel IftimePaul SmithPeter KazmaierHadi Mahabadi
    • Gabriel IftimePaul SmithPeter KazmaierHadi Mahabadi
    • B41J2/385
    • B41N1/06B41M1/04G03G13/28G03G13/283G03G13/286
    • A reimageable printing member such as a printing plate for use in flexography, includes a layer having a multiplicity of channels therein. The layer has an open side to which the multiplicity of channels are open. The reimageable printing member further includes a filed generator such as an electrode or a magnetic field generator associated with the multiplicity of channels and generating an electric and/or magnetic field. The multiplicity of channels are individually addressable, thereby permitting the field to be applied to selected ones of the multiplicity of channels so that the marking material within such selected channels can be manipulated to move out of the channel and onto an image receiving substrate brought into contact with the open side of the layer, thereby forming an image on the substrate.
    • 诸如用于柔版印刷的印版的可再成像的印刷构件包括其中具有多个通道的层。 该层具有多个通道打开的开口侧。 可再成像打印部件还包括诸如与多个通道相关联的电极或磁场发生器的场发生器,并产生电场和/或磁场。 多个通道可单独寻址,从而允许将场施加到多个通道中的选定的通道,使得可以操纵这些选定通道内的标记材料以移出通道并移动到接触的图像接收基板上 与该层的开口侧,从而在该基板上形成图像。
    • 2. 发明申请
    • Reimageable printing member
    • 可重印印刷部件
    • US20070077515A1
    • 2007-04-05
    • US11239212
    • 2005-09-30
    • Gabriel IftimePaul SmithPeter KazmaierHadi Mahabadi
    • Gabriel IftimePaul SmithPeter KazmaierHadi Mahabadi
    • G03C1/00B41N1/00
    • B41N1/00B41M1/02
    • A reimageable printing member such as for use in flexography, includes a layer having a multiplicity of holes, wherein the holes include therein a dimension change material and a printing material upon the dimension change material. Thus, the holes house vertically expandable units, the top portion of which is capable of protruding out of an opening of the hole at a top surface of the layer. Each of the holes may be individually addressed to provide a stimulus that initiates a change in dimension in the dimension change material. In this manner, selected ones of the units may be made to print a corresponding portion of an image on an image receiving substrate brought into contact with the printing member.
    • 诸如用于柔版印刷的可再成像的印刷构件包括具有多个孔的层,其中在其上包括尺寸变化材料的孔和在尺寸变化材料上的印刷材料。 因此,孔容纳垂直可膨胀单元,其顶部能够在层的顶表面处从孔的开口突出。 每个孔可以被单独寻址以提供启动尺寸变化材料中的尺寸变化的刺激。 以这种方式,可以使所选择的单元打印在与打印部件接触的图像接收基板上的图像的对应部分。
    • 4. 发明申请
    • Device with multiple liquid crystal layers
    • 具有多个液晶层的装置
    • US20060088667A1
    • 2006-04-27
    • US10973139
    • 2004-10-26
    • Gabriel IftimeHadi MahabadiPeter Kazmaier
    • Gabriel IftimeHadi MahabadiPeter Kazmaier
    • C09K19/00C09K19/52G02F1/13
    • C09K19/52G02F1/13476G02F1/13718G02F2001/13775Y10T428/10Y10T428/1036
    • A device composed of: (a) a first liquid crystal composition including a first liquid crystal and a first liquid crystal domain stabilizing compound, wherein the first liquid crystal composition switches between a strongly scattering state of a first plurality of smaller liquid crystal domains that strongly scatters a predetermined light and a weakly scattering state of a second plurality of larger liquid crystal domains that weakly scatters the predetermined light; and (b) a second liquid crystal composition including a second liquid crystal and a second liquid crystal domain stabilizing compound, wherein the second liquid crystal composition switches between a strongly scattering state of a first plurality of smaller liquid crystal domains that strongly scatters the predetermined light and a weakly scattering state of a second plurality of larger liquid crystal domains that weakly scatters the predetermined light, wherein the second liquid crystal composition and the first liquid crystal composition are in a stacked arrangement.
    • 一种装置,包括:(a)包括第一液晶和第一液晶畴稳定化合物的第一液晶组合物,其中所述第一液晶组合物在第一多个较小液晶畴的强烈散射状态之间切换, 散射预定光的弱散射的第二多个较大液晶畴的预定光和弱散射状态; 和(b)包括第二液晶和第二液晶畴稳定化合物的第二液晶组合物,其中所述第二液晶组合物在强烈散射所述预定光的第一多个较小液晶畴的强散射状态之间切换 以及弱散射预定光的第二多个较大的液晶畴的弱散射状态,其中第二液晶组合物和第一液晶组合物是堆叠布置。
    • 7. 发明申请
    • Processes for preparing phase change inks
    • 制备相变油墨的方法
    • US20050113482A1
    • 2005-05-26
    • US10721851
    • 2003-11-25
    • Raymond WongHadi MahabadiPaul SmithSheau KaoMichael HawkinsCaroline Turek
    • Raymond WongHadi MahabadiPaul SmithSheau KaoMichael HawkinsCaroline Turek
    • B41J2/01B41M5/00C09D11/00B29C47/00B29C47/38C03C17/00
    • C09D11/34B29C47/6087
    • Disclosed is a process for preparing a phase change ink composition which comprises (a) a phase change ink carrier, said carrier comprising at least one nonpolar component and at least one polar component, and (b) pigment particles, said process comprising (1) selecting at least one of the polar carrier components to be a pigment particle dispersant; (2) admixing the pigment particles with the dispersant; (3) extruding the mixture of pigment particles and dispersant in an extruder at a temperature that is at or above about the peak crystallization temperature of the dispersant and below about the peak melting temperature of the dispersant, thereby forming a pigment dispersion; (4) subsequent to extrusion of the pigment dispersion, adding to the pigment dispersion any remaining polar components and the nonpolar component; and (5) subjecting the resulting mixture of pigment dispersion, polar component, and nonpolar component to high shear mixing to form an ink.
    • 公开了一种制备相变油墨组合物的方法,其包括(a)相变油墨载体,所述载体包含至少一种非极性组分和至少一种极性组分,和(b)颜料颗粒,所述方法包括(1) 选择至少一种极性载体成分为颜料颗粒分散剂; (2)将颜料颗粒与分散剂混合; (3)将挤出机中的颜料颗粒和分散剂的混合物在分散剂的峰值结晶温度以下并且低于分散剂的峰值熔融温度的温度下挤出,从而形成颜料分散体; (4)在颜料分散体挤出之后,向颜料分散体中加入剩余的极性组分和非极性组分; 和(5)将颜料分散体,极性组分和非极性组分的所得混合物进行高剪切混合以形成油墨。