Polymerized charge enhanced spacer particle
    41.
    发明授权
    Polymerized charge enhanced spacer particle 有权
    聚合电荷增强间隔物颗粒

    公开(公告)号:US09023567B2

    公开(公告)日:2015-05-05

    申请号:US13667448

    申请日:2012-11-02

    申请人: Xerox Corporation

    IPC分类号: G03G9/093 G03G9/097 G03G9/08

    摘要: A toner particle has a core and a shell surrounding the core, wherein the shell contains a polymerized charge enhanced spacer particle, which is a copolymer of a charge control agent and a monomer. A method of making toner particles includes forming a slurry by mixing together a first emulsion containing a resin, optionally a wax, optionally a colorant, optionally a surfactant, optionally a coagulant, and one or more additional optional additive, heating the slurry to form aggregated particles in the slurry, forming a second emulsion containing a monomer and a charge control agent, polymerizing the second emulsion to form a copolymer of the monomer and the charge control agent, and incorporating the copolymer into the toner particles, wherein the aggregated particles form a core of the toner particles.

    摘要翻译: 调色剂颗粒具有包围芯的芯和壳,其中壳包含作为电荷控制剂和单体的共聚物的聚合电荷增强间隔物颗粒。 制备调色剂颗粒的方法包括通过将包含树脂,任选的蜡,任选的着色剂,任选的表面活性剂,任选的絮凝剂和一种或多种另外的任选添加剂的第一乳液混合在一起形成浆料,加热浆料以形成聚集的 形成含有单体和电荷控制剂的第二乳液,聚合第二乳液以形成单体和电荷控制剂的共聚物,并将共聚物掺入调色剂颗粒中,其中聚集的颗粒形成 核心的调色剂颗粒。

    TONER
    42.
    发明申请
    TONER 有权
    托尼

    公开(公告)号:US20150099221A1

    公开(公告)日:2015-04-09

    申请号:US14505741

    申请日:2014-10-03

    IPC分类号: G03G9/08

    摘要: For at least 80% of toner particles in a toner, along at least 80% of circumferential length of a toner particle cross-section, a shell layer has a thickness of at least 5 nm and satisfies a condition that a ratio of an intensity INc relative to an intensity INs is no greater than 0.2. For at least 80% of the toner particles in the toner, along at least 80% of the circumferential length of the toner particle cross-section, the shell layer has a thickness of at least 5 nm and satisfies a condition that a ratio of an intensity ISc relative to an intensity ISs is no greater than 0.2.

    摘要翻译: 对于调色剂中至少80%的调色剂颗粒,沿着调色剂颗粒横截面的周长的至少80%,壳层的厚度至少为5nm,并且满足以下条件:强度INc 相对于强度INs不大于0.2。 对于调色剂中至少80%的调色剂颗粒,沿着调色剂颗粒横截面的周长的至少80%,壳层具有至少5nm的厚度,并且满足以下条件: 强度ISc相对于强度ISs不大于0.2。

    Toner for electrostatic latent image development
    43.
    发明授权
    Toner for electrostatic latent image development 有权
    用于静电潜像显影的调色剂

    公开(公告)号:US08980514B2

    公开(公告)日:2015-03-17

    申请号:US13950124

    申请日:2013-07-24

    IPC分类号: G03G9/093

    摘要: A toner for electrostatic latent image development is comprised toner particles containing toner core particle containing at least a binder resin and a shell layer coating the toner core particle. The shell layer is smoothened to a predetermined level. And, when cross-sections of the toner particles are observed using a transmission electron microscope, cracks approximately perpendicular to surfaces of the toner core particles are observable inside the shell layer.

    摘要翻译: 用于静电潜像显影的调色剂包括含有至少含有粘合剂树脂的调色剂芯颗粒和涂覆调色剂核心颗粒的壳层的调色剂颗粒。 壳层平滑到预定水平。 并且,当使用透射电子显微镜观察调色剂颗粒的横截面时,可以在壳层内观察到与调色剂核颗粒的表面大致垂直的裂纹。

    ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND METHOD FOR PRODUCING ELECTROSTATIC LATENT IMAGE DEVELOPING TONER
    46.
    发明申请
    ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND METHOD FOR PRODUCING ELECTROSTATIC LATENT IMAGE DEVELOPING TONER 有权
    静电图像显影剂和产生静电图像显影剂的方法

    公开(公告)号:US20140242509A1

    公开(公告)日:2014-08-28

    申请号:US14191023

    申请日:2014-02-26

    发明人: Yoichiro WATANABE

    IPC分类号: G03G9/08

    摘要: An electrostatic latent image developing toner containing a plurality of toner particles, each including a binder resin and a release agent, is provided. The surface hardness of the toner particle, measured by a nanoindentation method, satisfies the following conditions (1) and (2): (1) The surface hardness of the toner particle attained with a displacement of 10 nm is 1 GPa or more and 3 GPa or less; and (2) the surface hardness of the toner particle attained with a displacement of 100 nm is 1 GPa or less.

    摘要翻译: 提供了包含多个调色剂颗粒的静电潜像显影调色剂,每个调色剂颗粒包括粘合剂树脂和脱模剂。 通过纳米压痕法测定的调色剂颗粒的表面硬度满足以下条件(1)和(2):(1)以10nm的位移获得的调色剂颗粒的表面硬度为1GPa以上3 GPa以下; 和(2)以100nm的位移获得的调色剂颗粒的表面硬度为1GPa以下。

    Toner
    49.
    发明授权
    Toner 有权
    爽肤水

    公开(公告)号:US08383313B2

    公开(公告)日:2013-02-26

    申请号:US12960406

    申请日:2010-12-03

    IPC分类号: G03G9/093

    摘要: Provided is a toner including toner particles each containing a binder resin, a colorant, and a wax, and inorganic fine particles, the toner having such a characteristic that a temperature-storage elastic modulus curve at a high frequency shows a characteristic change in its behavior in a specific temperature region with respect to a temperature-storage elastic modulus curve at a low frequency.

    摘要翻译: 提供了一种调色剂,其包含各自含有粘合剂树脂,着色剂和蜡的调色剂颗粒和无机细颗粒,该调色剂具有使高频下的储存弹性模量曲线显示出其特性变化的特征 在相对于低频率的温度储存弹性模量曲线的特定温度区域中。