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    Single component developer of emulsion aggregation toner
    1.
    发明申请
    Single component developer of emulsion aggregation toner 有权
    乳液聚集调色剂的单组分显影剂

    公开(公告)号：US20070048643A1

    公开(公告)日：2007-03-01

    申请号：US11213754

    申请日：2005-08-30

    申请人： Grazyna Kmiecik-Lawrynowicz ,  Maura Sweeney ,  Daniel Asarese ,  Eunhee Lee ,  Robert Bayley

    发明人： Grazyna Kmiecik-Lawrynowicz ,  Maura Sweeney ,  Daniel Asarese ,  Eunhee Lee ,  Robert Bayley

    IPC分类号： G03G9/093

    CPC分类号： G03G9/0821 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/09716 ,  G03G9/09725

    摘要： A toner for developing electrostatic images in a single component development (SCD) system free of carrier and including emulsion aggregation toner particles of a styrene acrylate polymer binder, at least one release agent and at least one colorant, wherein the toner particles have a volume average particle size of from about 5 μm to about 10 μum, an average circularity of about 0.945 to about 0.99, a volume and number geometric standard deviation (GSD,v and n) of from about 1.10 to about 1.30, and an onset glass transition temperature of from about 45° C. to about C., is ideally suited for forming an image using a single component image forming device.

    摘要翻译： 一种用于在不含载体的单组分显影（SCD）系统中显影静电图像的调色剂，包括苯乙烯丙烯酸酯聚合物粘合剂，至少一种脱模剂和至少一种着色剂的乳液聚集调色剂颗粒，其中调色剂颗粒具有体积平均值 约5μm至约10μm的平均圆形度，约0.945至约0.99的平均圆形度，约1.10至约1.30的体积和数量几何标准偏差（GSD，V v和n N） ，并且起始玻璃化转变温度为约45℃至约C.理想地适用于使用单一成分成像装置形成图像。

    Surface particle attachment process, and particles made therefrom
    2.
    发明申请
    Surface particle attachment process, and particles made therefrom 有权
    表面颗粒附着工艺和由其制成的颗粒

    公开(公告)号：US20060160007A1

    公开(公告)日：2006-07-20

    申请号：US11037215

    申请日：2005-01-19

    申请人： Grazyna Kmiecik-Lawrynowicz ,  Maura Sweeney ,  Robert Bayley ,  Ronald Koch ,  Mary Mcstravick ,  Daniel Asarese

    发明人： Grazyna Kmiecik-Lawrynowicz ,  Maura Sweeney ,  Robert Bayley ,  Ronald Koch ,  Mary Mcstravick ,  Daniel Asarese

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08773 ,  G03G9/08797

    摘要： A method of forming toner particles having surface particles attached thereto includes the steps of aggregating a material of at least one binder material and at least one colorant to produce toner particles, following aggregation, forming a mixture of the surface particles and the toner particles, and subjecting the mixture to a temperature above the glass transition temperature of the toner particles to coalesce the toner particles, whereby the surface particles become at least partially embedded within the surface of the toner particles. Toner particles prepared by such method include a core comprised of at least one binder and at least one colorant, and surface particles at an external surface of the toner particles, wherein at least about 50% of the surface particles are substantially completely covered by a portion of binder and a majority of the surface particles protrude from the toner particle surface a distance of at least 50% of the average particle size of the surface particles.

    摘要翻译： 形成附着有表面颗粒的调色剂颗粒的方法包括以下步骤：聚集至少一种粘合剂材料和至少一种着色剂的材料以产生调色剂颗粒，聚集后形成表面颗粒和调色剂颗粒的混合物，以及 使混合物的温度高于调色剂颗粒的玻璃化转变温度以使调色剂颗粒聚结，由此表面颗粒至少部分地嵌入调色剂颗粒的表面内。 通过这种方法制备的调色剂颗粒包括由至少一种粘合剂和至少一种着色剂组成的芯和在调色剂颗粒的外表面处的表面颗粒，其中至少约50％的表面颗粒基本上完全被部分 的粘合剂，并且大部分表面颗粒从调色剂颗粒表面突出出至少50％的表面颗粒的平均粒度的距离。

    Coated carriers and processes thereof
    4.
    发明申请
    Coated carriers and processes thereof 失效
    涂层载体及其工艺

    公开(公告)号：US20060166124A1

    公开(公告)日：2006-07-27

    申请号：US11043340

    申请日：2005-01-26

    申请人： Robert Bayley ,  Grazyna Kmiecik-Lawrynowicz ,  Maura Sweeney

    发明人： Robert Bayley ,  Grazyna Kmiecik-Lawrynowicz ,  Maura Sweeney

    IPC分类号： G03G9/113

    CPC分类号： G03G9/107 ,  G03G9/1075 ,  G03G9/1131 ,  G03G9/1133 ,  G03G9/1134 ,  G03G9/1135 ,  G03G9/1139

    摘要： A carrier comprised of a core and a polymer generated from a mixture of two latexes, and wherein the first latex enables a polymer with a high molecular weight, and the second latex enables a polymer with a low molecular weight, and wherein high represents a weight average molecular weight of from about 1,000,000 to about 8,000,000, and said low represents a weight average molecular weight of from about 500,000 to about 750,000.

    摘要翻译： 由核心和由两个胶乳的混合物产生的聚合物组成的载体，其中第一胶乳使得能够获得高分子量的聚合物，而第二胶乳使得能够分子量低的聚合物，其中高表示重量 平均分子量为约1,000,000至约800,000，所述低表示重均分子量为约500,000至约750000。

    Carrier coating
    7.
    发明申请
    Carrier coating 审中-公开
    载体涂层

    公开(公告)号：US20070298336A1

    公开(公告)日：2007-12-27

    申请号：US11473450

    申请日：2006-06-23

    申请人： Robert Bayley ,  Grazyna Kmiecik-Lawrynowicz ,  Maura Sweeney

    发明人： Robert Bayley ,  Grazyna Kmiecik-Lawrynowicz ,  Maura Sweeney

    IPC分类号： G03G13/00

    CPC分类号： G03G9/1133 ,  G03G9/1134 ,  G03G9/1139

    摘要： A carrier coating that may be used to coat carrier particles, including a specific additive that imparts the coating with superior storage stability and wherein the carrier coating includes an acrylic-based polymeric powder obtained from an emulsion of an acrylic-based polymer, a surfactant, a cationic initiator, and a conductive filler.

    摘要翻译： 可用于涂覆载体颗粒的载体涂层，包括赋予涂层优异的储存稳定性的特定添加剂，并且其中载体涂层包括由丙烯酸类聚合物，表面活性剂， 阳离子引发剂和导电填料。

    Emulsion aggregation toner containing pigment having a small particle size
    10.
    发明申请
    Emulsion aggregation toner containing pigment having a small particle size 审中-公开
    含有粒径小的颜料的乳液聚集调色剂

    公开(公告)号：US20060063084A1

    公开(公告)日：2006-03-23

    申请号：US10945970

    申请日：2004-09-22

    申请人： Maura Sweeney ,  Dieu Nguyen

    发明人： Maura Sweeney ,  Dieu Nguyen

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0806 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/0926

    摘要： Toner, particularly toner made by emulsion aggregation, containing binder resin and colorant containing a pigment dispersion containing pigment particles having an average particle diameter of from about 1 to about 150 nm and/or a pigment dispersion that is transparent.

    摘要翻译： 调色剂，特别是通过乳液聚集制成的调色剂，含有粘合剂树脂和含有含有平均粒径为约1至约150nm的颜料颗粒的颜料分散体和/或透明的颜料分散体的着色剂。