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100 条记录 (耗时 0.039 秒)

    Toner and developer
    85.
    发明授权
    Toner and developer 有权
    墨粉和开发商

    公开(公告)号：US09012116B2

    公开(公告)日：2015-04-21

    申请号：US13755489

    申请日：2013-01-31

    申请人： Daiki Yamashita ,  Yoshihiro Moriya ,  Yukiko Nakajima ,  Taichi Nemoto ,  Yoshitaka Yamauchi ,  Keiji Makabe ,  Masahide Yamada ,  Suzuka Amemori

    发明人： Daiki Yamashita ,  Yoshihiro Moriya ,  Yukiko Nakajima ,  Taichi Nemoto ,  Yoshitaka Yamauchi ,  Keiji Makabe ,  Masahide Yamada ,  Suzuka Amemori

    IPC分类号： G03G9/087 ,  G03G9/08

    CPC分类号： G03G9/08755 ,  G03G9/0821 ,  G03G9/0825 ,  G03G9/08795 ,  G03G9/08797

    摘要： A toner including a binder resin having a glass transition temperature (Tg) observed at least at one point from 25 to 65° C. in a differential scanning calorimeter at a rate of temperature increase of 5° C./min, wherein the toner has a structure in which a structure appearing as a high phase difference image is dispersed in a structure appearing as a low phase difference image in a two-dimensional phase difference image observed by tapping mode AFM, and an X-ray diffraction chart in which a peak originated from an crystalline resin is observed in a range of a diffraction angle 2θ of from 20 to 25°, and wherein a ratio (I1/I2) of an intensity of the peak originated from an crystalline resin to an intensity (I2) of a halo originated from an amorphous composition is from 0.2 to 1.

    摘要翻译： 在差示扫描量热计中以5℃/分钟的升温速率，在至少25℃至65℃的一点处观察到具有玻璃化转变温度（Tg）的粘合剂树脂的调色剂，其中调色剂具有 在通过分接模式AFM观察到的二维相位差图像中，作为高相位差图像的结构分散在作为低相位差图像的结构中的结构，以及X射线衍射图 在衍射角2θ的范围内观察到来自结晶性树脂; 为20至25°，并且其中源于结晶树脂的峰的强度与源自无定形组合物的卤素的强度（I 2）的比（I 1 / I 2）为0.2至1。

    ELECTROPHOTOGRAPHIC TONER, DEVELOPER CONTAINING THE TONER, AND IMAGE FORMING APPARATUS
    86.
    发明申请
    ELECTROPHOTOGRAPHIC TONER, DEVELOPER CONTAINING THE TONER, AND IMAGE FORMING APPARATUS 有权
    电子墨粉，包含墨粉和图像形成装置的开发者

    公开(公告)号：US20140342284A1

    公开(公告)日：2014-11-20

    申请号：US14344515

    申请日：2012-09-12

    申请人： Yoshihiro Moriya ,  Masahide Yamada ,  Taichi Nemoto ,  Yukiko Nakajima ,  Yoshitaka Yamauchi ,  Keiji Makabe ,  Daiki Yamashita ,  Suzuka Amemori ,  Akiyoshi Sabu

    发明人： Yoshihiro Moriya ,  Masahide Yamada ,  Taichi Nemoto ,  Yukiko Nakajima ,  Yoshitaka Yamauchi ,  Keiji Makabe ,  Daiki Yamashita ,  Suzuka Amemori ,  Akiyoshi Sabu

    IPC分类号： G03G9/00

    CPC分类号： G03G9/08755 ,  G03G9/0821 ,  G03G9/08788 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797

    摘要： An electrophotographic toner including: a binder resin, wherein the binder resin has one glass transition temperature Tg and the glass transition temperature Tg of the binder resin is within 25° C. to 65° C. as measured in second heating with a differential scanning calorimeter at a heating rate of 5° C./min, and wherein a phase image of the binder resin obtained with an atomic force microscope (AFM) of tapping mode contains first phase difference regions and a second phase difference region such that the first phase difference regions are dispersed in the second phase difference region, where the first phase difference regions correspond to greater phase difference regions and the second phase difference region corresponds to a smaller phase difference region when an intermediate value between a maximum value and a minimum value of the phase differences is used as a threshold.

    摘要翻译： 一种电子照相调色剂，包括：粘合剂树脂，其中粘合剂树脂具有一个玻璃化转变温度Tg，并且粘合剂树脂的玻璃化转变温度Tg在25℃至65℃之间，如用差示扫描量热计 以5℃/分钟的加热速率进行加压，其中用分接模式的原子力显微镜（AFM）获得的粘合剂树脂的相位图像包含第一相位差区域和第二相位差区域，使得第一相位差 区域分散在第二相位差区域中，其中第一相位差区域对应于较大的相位差区域，并且当相位的最大值和最小值之间的中间值时，第二相位差区域对应于较小的相位差区域 差异用作阈值。

    TONER, DEVELOPER, AND IMAGE FORMING APPARATUS
    89.
    发明申请
    TONER, DEVELOPER, AND IMAGE FORMING APPARATUS 有权
    调色剂，开发商和图像形成装置

    公开(公告)号：US20130171550A1

    公开(公告)日：2013-07-04

    申请号：US13728060

    申请日：2012-12-27

    申请人： Suzuka Amemori ,  Masahide Yamada ,  Yoshihiro Moriya ,  Taichi Nemoto ,  Yukiko Nakajima ,  Yoshitaka Yamauchi ,  Daiki Yamashita ,  Keiji Makabe ,  Akiyoshi Sabu

    发明人： Suzuka Amemori ,  Masahide Yamada ,  Yoshihiro Moriya ,  Taichi Nemoto ,  Yukiko Nakajima ,  Yoshitaka Yamauchi ,  Daiki Yamashita ,  Keiji Makabe ,  Akiyoshi Sabu

    IPC分类号： G03G9/00 ,  G03G15/08

    CPC分类号： G03G9/08755 ,  G03G9/08788 ,  G03G9/08797 ,  G03G15/08

    摘要： To provide a toner including at least a binder resin and a colorant, wherein the binder resin has two glass transition temperatures Tg1 and Tg2 in a differential scanning calorimetry at a heating speed of 5° C./min, the glass transition temperature Tg1 is −20° C. to 20° C., and the glass transition temperature Tg2 is 35° C. to 65° C., wherein the binder resin comprises a polyester skeleton and a ring-containing skeleton molecule at ends thereof, and wherein the binder resin is obtained by block copolymerization of: a polyester skeleton A which includes a structural unit obtained by dehydration condensation of a hydroxycarboxylic acid in a repeating structure; and a skeleton B which does not include a structural unit obtained by dehydration condensation of a hydroxycarboxylic acid in a repeating structure.

    摘要翻译： 为了提供至少包含粘合剂树脂和着色剂的调色剂，其中粘合剂树脂在加热速度为5℃/分钟的差示扫描量热法中具有两个玻璃化转变温度Tg1和Tg2，玻璃化转变温度Tg1为 - 20℃至20℃，玻璃化转变温度Tg2为35℃至65℃，其中粘合剂树脂在其端部包含聚酯骨架和含环骨架分子，并且其中粘合剂 树脂通过以下方式的嵌段共聚获得：聚酯骨架A，其包含通过重复结构的羟基羧酸的脱水缩合获得的结构单元; 和骨架B，其不包含通过重复结构的羟基羧酸的脱水缩合得到的结构单元。