TONER FOR DEVELOPING ELECTROSTATIC IMAGE, AND DEVELOPER, TONER CONTAINER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE TONER
    4.
    发明申请
    TONER FOR DEVELOPING ELECTROSTATIC IMAGE, AND DEVELOPER, TONER CONTAINER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE TONER 有权
    用于开发静电图像的调色剂,开发者,调色剂容器,图像形成装置和使用调色剂的工艺盒

    公开(公告)号:US20070218393A1

    公开(公告)日:2007-09-20

    申请号:US11685313

    申请日:2007-03-13

    IPC分类号: G03G9/08 G03G9/093

    摘要: A toner including a core including at least a colorant, a release agent and a first binder resin; and a shell located overlying the core and including at least a second binder resin, wherein the first binder resin includes a polyester resin including a unit obtained from a diol selected from the group consisting of aliphatic diols and alicyclic diols, and the second binder resin includes a vinyl copolymer, and wherein a weight ratio (S/C) of the shell (S) to the core (C) is from 0.05 to 0.5 and the toner has a volume average particle diameter of from 3 to 8 μm.

    摘要翻译: 一种调色剂,其包含至少包含着色剂,脱模剂和第一粘合剂树脂的芯; 以及壳体,其覆盖所述芯部并且包括至少第二粘合剂树脂,其中所述第一粘合剂树脂包括包含从由脂族二醇和脂环族二醇选自的二醇获得的单元的聚酯树脂,并且所述第二粘合剂树脂包括 乙烯基共聚物,其中壳(S)与芯(C)的重量比(S / C)为0.05〜0.5,调色剂的体积平均粒径为3〜8μm。

    Toner for developing a latent electrostatic image, method for producing the same, image-forming apparatus and process cartridge using the same
    6.
    发明授权
    Toner for developing a latent electrostatic image, method for producing the same, image-forming apparatus and process cartridge using the same 有权
    用于显影静电潜像的调色剂,其制造方法,成像设备和使用其的处理盒

    公开(公告)号:US08039185B2

    公开(公告)日:2011-10-18

    申请号:US11687431

    申请日:2007-03-16

    IPC分类号: G03G9/08

    摘要: To provide a toner for developing a latent electrostatic image comprising at least a colorant, a wax, and a binder resin, wherein Iwax (s) is a value measured by FTIR-ATR Spectroscopy before heating a mirror-surfaced pellet formed by compressing and molding the toner, and Iwax (t) is a value measured by FTIR-ATR Spectroscopy after heating the pellet at a surface temperature thereof of 130° C. for 1 minute satisfy Formulae (1), (2), (3), and (4), Iwax (t)≧0.2*100/[T½(° C.)]  Formula (1) Iwax (s)≦0.26  Formula (2) Iwax (t)≦0.50  Formula (3) Iwax (t)>Iwax (s)  Formula (4) wherein both Iwax(s) and Iwax(t) are obtained by a formula: absorbance derived from the wax (2850 cm−1)/absorbance derived from the binder resin (828 cm−1).

    摘要翻译: 提供用于显影至少包含着色剂,蜡和粘合剂树脂的静电潜像的调色剂,其中Iwax(s)是通过FTIR-ATR光谱法测量的值,然后加热通过压缩和成型形成的镜面表面的颗粒 调色剂和Iwax(t)是在130℃的表面温度下加热沉淀物1分钟后,通过FTIR-ATR光谱法测量的值满足式(1),(2),(3)和( 式(1)Iwax(s)≦̸ 0.26式(2)Iwax(t)≦̸ 0.50式(3)Iwax(t)Iwax(t)≥0.2×100 / [T 1/2(℃) > Iwax式(4)其中Iwax和Iwax(t)均通过以下公式获得:来自蜡的吸光度(2850cm -1)/来自粘合剂树脂的吸光度(828cm -1) 。