利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

4 条记录 (耗时 0.015 秒)

    Emulsion aggregation toner having novel rheolgical and flow properties
    3.
    发明申请
    Emulsion aggregation toner having novel rheolgical and flow properties 审中-公开
    具有新颖的流变性和流动性的乳液聚集调色剂

    公开(公告)号：US20050136352A1

    公开(公告)日：2005-06-23

    申请号：US10743097

    申请日：2003-12-23

    申请人： Judith Vandewinckel ,  Vincenzo Marcello ,  Grazyna Kmiecik-Lawrynowicz ,  Tie Ng ,  Chieh-Min Cheng

    发明人： Judith Vandewinckel ,  Vincenzo Marcello ,  Grazyna Kmiecik-Lawrynowicz ,  Tie Ng ,  Chieh-Min Cheng

    IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/09 ,  G03G9/097

    CPC分类号： G03G9/08795 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08793 ,  G03G9/08797 ,  G03G9/09708 ,  G03G9/09791

    摘要： A toner including toner particles of a styrene acrylate binder and at least one colorant, wherein the styrene acrylate binder has a weight average molecular weight of about 20 to about 30 kpse and a molecular peak of about 23 to about 28 kpse, the toner particles have a weight average molecular weight of about 28 to about 130 kpse, a number average molecular weight to about 9 to about 13.4 and a MWD of about 2.2 to about 10, and the toner particles have a cohesion of about 55 to about 98% at a mean circularity of about 0.94 to about 0.98. Also included is a set of toners for forming a color image, comprising a cyan toner, a magenta toner, a yellow toner and a black toner, wherein each of the cyan toner, the magenta toner, the yellow toner and the black toner have toner particles of about 70 to about 95% by weight, solids basis, of a styrene acrylate binder, about 5 to about 15% by weight, solids basis, of a wax dispersion, and at least one colorant.

    摘要翻译： 一种调色剂，包括苯乙烯丙烯酸酯粘合剂和至少一种着色剂的调色剂颗粒，其中苯乙烯丙烯酸酯粘合剂的重均分子量为约20至约30kpse，分子峰为约23至约28kpse，调色剂颗粒具有 约28至约130kpse的重均分子量，数均分子量至约9至约13.4，MWD为约2.2至约10，并且调色剂颗粒的粘度为约55至约98％ 平均圆形度为约0.94至约0.98。 还包括用于形成彩色图像的一组调色剂，包括青色调色剂，品红色调色剂，黄色调色剂和黑色调色剂，其中每个青色调色剂，品红色调色剂，黄色调色剂和黑色调色剂都具有调色剂 约70至约95重量％，基于固体的苯乙烯丙烯酸酯粘合剂，约5至约15重量％的基于固体的蜡分散体和至少一种着色剂的颗粒。

    Emulsion aggregation toner having novel surface morphology properties
    4.
    发明申请
    Emulsion aggregation toner having novel surface morphology properties 有权
    具有新表面形态特性的乳液聚集调色剂

    公开(公告)号：US20050136351A1

    公开(公告)日：2005-06-23

    申请号：US10743096

    申请日：2003-12-23

    申请人： Judith Vandewinckel ,  Vincenzo Marcello ,  Grazyna Kmiecik-Lawrynowicz ,  Tie Ng ,  Chieh-Min Cheng

    发明人： Judith Vandewinckel ,  Vincenzo Marcello ,  Grazyna Kmiecik-Lawrynowicz ,  Tie Ng ,  Chieh-Min Cheng

    IPC分类号： G03G9/08 ,  G03G9/087 ,  G03G9/09 ,  G03G9/097

    CPC分类号： G03G9/08708 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08782 ,  G03G9/09708

    摘要： A toner of the invention includes toner particles comprising a styrene acrylate binder and at least one colorant, and wherein the toner particles, in the absence of external additives, have a mean circularity of from about 0.94 to about 0.98 and a particle size distribution with a lower number ratio geometric standard deviation (GSD) of approximately 1.28 to approximately 1.31 and an upper volume GSD of approximately 1.24 to approximately 1.27. Also included is a set of toners for forming a color image, comprising a cyan toner, a magenta toner, a yellow toner and a black toner, wherein each of the cyan toner, the magenta toner, the yellow toner and the black toner, wherein each of about 70 to about 95% by weight, dry basis, of a styrene acrylate binder, about 5 to about 15% by weight, dry basis, of a wax dispersion, and at least one colorant.

    摘要翻译： 本发明的调色剂包括包含苯乙烯丙烯酸酯粘合剂和至少一种着色剂的调色剂颗粒，并且其中调色剂颗粒在没有外部添加剂的情况下具有约0.94至约0.98的平均圆形度，并且具有 约1.28至约1.31的较低数值比几何标准偏差（GSD）和约1.24至约1.27的上部体积GSD。 还包括用于形成彩色图像的一组调色剂，包括青色调色剂，品红色调色剂，黄色调色剂和黑色调色剂，其中每个青色调色剂，品红色调色剂，黄色调色剂和黑色调色剂，其中 约70至约95重量％，基于干燥的苯乙烯丙烯酸酯粘合剂，约5至约15重量％，干基，蜡分散体和至少一种着色剂。