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    TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
    6.
    发明申请
    TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 失效
    调色剂，开发商，图像形成装置和图像形成方法

    公开(公告)号：US20120288791A1

    公开(公告)日：2012-11-15

    申请号：US13456659

    申请日：2012-04-26

    申请人： Shingo Sakashita ,  Kazumi Suzuki ,  Tatsuya Morita

    发明人： Shingo Sakashita ,  Kazumi Suzuki ,  Tatsuya Morita

    IPC分类号： G03G13/20 ,  G03G9/087 ,  G03G15/08 ,  G03G9/16

    CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

    摘要： In accordance with some embodiments, a toner including a first binder resin, a release agent, a release agent dispersing resin, and a colorant is provided. The first binder resin includes an amorphous polyester resin (a) having a polyhydroxycarboxylic acid skeleton in its main chain. The polyhydroxycarboxylic acid skeleton comprises optically-active monomers having an optical purity X of 80% by mole or less. The optical purity X is represented by the following formula: X (% by mole)=|X(L-form)−X(D-form)| wherein X(L-form) and X(D-form) represent ratios (% by mole) of L-form and D-form optically-active monomers, respectively. The release agent includes an ester of a fatty acid having an average carbon number of 18 to 24 with glycerin or a polyglycerin having an average polymerization degree of 2 to 10. The ester has a melting point of 55 to 80° C.

    摘要翻译： 根据一些实施方案，提供了包含第一粘合剂树脂，脱模剂，脱模剂分散树脂和着色剂的调色剂。 第一粘合剂树脂包括在其主链中具有聚羟基羧酸骨架的无定形聚酯树脂（a）。 聚羟基羧酸骨架包含光学纯度X为80摩尔％以下的光学活性单体。 光学纯度X由下式表示：X（摩尔％）= | X（L型）-X（D-型）| 其中X（L型）和X（D型）分别表示L型和D型光学活性单体的比例（摩尔％）。 脱模剂包括平均碳数为18〜24的脂肪酸与甘油或平均聚合度为2〜10的聚甘油的酯。该酯的熔点为55〜80℃。

    Toner set for electrophotography, and image forming method and apparatus
    8.
    发明授权
    Toner set for electrophotography, and image forming method and apparatus 有权
    电子照相用调色剂组及成像方法及装置

    公开(公告)号：US08778578B2

    公开(公告)日：2014-07-15

    申请号：US13527053

    申请日：2012-06-19

    申请人： Kazumi Suzuki ,  Tatsuya Morita ,  Shingo Sakashita

    发明人： Kazumi Suzuki ,  Tatsuya Morita ,  Shingo Sakashita

    IPC分类号： G03G15/01 ,  G03G9/09

    CPC分类号： G03G9/0804 ,  G03G9/092 ,  G03G9/0924

    摘要： A toner set for electrophotography, including a black toner; a yellow toner; a magenta toner; a cyan toner; and a bright yellow toner, wherein the magenta toner includes a magenta colorant mainly including C.I. Pigment Red 122, the yellow toner has a hue angle of from 93 to 100° and the bright yellow toner has a hue angle of from 60 to 85° in L*a*b* color system.

    摘要翻译： 一种用于电子照相的调色剂，包括黑色调色剂; 黄色调色剂; 品红色墨粉 青色调色剂 和亮黄色调色剂，其中品红色调色剂包括主要包括C.I.的品红色着色剂。 颜料红122，黄色调色剂的色调角为93至100°，亮黄色调色剂在L * a * b *色系中的色调角为60至85°。

    Toner, developer, image forming apparatus, and image forming method
    9.
    发明授权
    Toner, developer, image forming apparatus, and image forming method 失效
    调色剂，显影剂，成像设备和图像形成方法

    公开(公告)号：US08592118B2

    公开(公告)日：2013-11-26

    申请号：US13456659

    申请日：2012-04-26

    申请人： Shingo Sakashita ,  Kazumi Suzuki ,  Tatsuya Morita

    发明人： Shingo Sakashita ,  Kazumi Suzuki ,  Tatsuya Morita

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08755 ,  G03G9/0804 ,  G03G9/08782 ,  G03G9/08795 ,  G03G9/08797

    摘要： In accordance with some embodiments, a toner including a first binder resin, a release agent, a release agent dispersing resin, and a colorant is provided. The first binder resin includes an amorphous polyester resin (a) having a polyhydroxycarboxylic acid skeleton in its main chain. The polyhydroxycarboxylic acid skeleton comprises optically-active monomers having an optical purity X of 80% by mole or less. The optical purity X is represented by the following formula: X(% by mole)=|X(L-form)−X(D-form)| wherein X(L-form) and X(D-form) represent ratios (% by mole) of L-form and D-form optically-active monomers, respectively. The release agent includes an ester of a fatty acid having an average carbon number of 18 to 24 with glycerin or a polyglycerin having an average polymerization degree of 2 to 10. The ester has a melting point of 55 to 80° C.

    摘要翻译： 根据一些实施方案，提供了包含第一粘合剂树脂，脱模剂，脱模剂分散树脂和着色剂的调色剂。 第一粘合剂树脂包括在其主链中具有聚羟基羧酸骨架的无定形聚酯树脂（a）。 聚羟基羧酸骨架包含光学纯度X为80摩尔％以下的光学活性单体。 光学纯度X由下式表示：X（摩尔％）= | X（L型）-X（D-型）| 其中X（L型）和X（D型）分别表示L型和D型光学活性单体的比例（摩尔％）。 脱模剂包括平均碳数为18〜24的脂肪酸与甘油或平均聚合度为2〜10的聚甘油的酯。该酯的熔点为55〜80℃。