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    ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER
    21.
    发明申请
    ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER 审中-公开
    静电充电图像显影剂

    公开(公告)号：US20100330491A1

    公开(公告)日：2010-12-30

    申请号：US12816598

    申请日：2010-06-16

    Applicant: Kouji SUGAMA ,  Masahiko NAKAMURA ,  Masahiro ANNO ,  Shiro HIRANO ,  Junya ONISHI ,  Tatsuya FUJISAKI

    Inventor： Kouji SUGAMA ,  Masahiko NAKAMURA ,  Masahiro ANNO ,  Shiro HIRANO ,  Junya ONISHI ,  Tatsuya FUJISAKI

    IPC: G03G9/08

    CPC classification number: G03G9/0804 ,  G03G9/09321 ,  G03G9/09342 ,  G03G9/09364 ,  G03G9/09392 ,  G03G9/09708

    Abstract: Provided is an electrostatic charge image developing toner producing neither halftone image unevenness nor density drop of solid images, even though a large number of print sheets are printed at high temperature and high humidity, and subsequently printing is further carried out at high temperature and high humidity after standing for a long time. Disclosed is an electrostatic charge image developing toner containing 3-10% by weight of at least one metal fluoride selected from the group consisting of sodium fluoride, magnesium fluoride, calcium fluoride, barium fluoride and aluminum fluoride, based on a total weight of the toner.

    Abstract translation: 即使在高温高湿下印刷大量的打印纸，也可以在高温高湿下进一步进行印刷，即使不产生半色调图像不均匀也不产生实心图像的浓度下降的静电荷图像显影调色剂 后站了很久。 公开了一种静电荷图像显影调色剂，其含有3-10重量％的至少一种选自氟化钠，氟化镁，氟化钙，氟化钡和氟化铝的金属氟化物，基于调色剂的总重量 。

    ELECTROPHOTOGRAPHIC TONER
    23.
    发明申请
    ELECTROPHOTOGRAPHIC TONER 有权
    电子照相机

    公开(公告)号：US20070184374A1

    公开(公告)日：2007-08-09

    申请号：US11626169

    申请日：2007-01-23

    Applicant: Shiro HIRANO ,  Yoshiyasu MATSUMOTO ,  Masaaki KONDO ,  Junya ONISHI ,  Aya SHIRAI

    Inventor： Shiro HIRANO ,  Yoshiyasu MATSUMOTO ,  Masaaki KONDO ,  Junya ONISHI ,  Aya SHIRAI

    IPC: G03G9/08

    CPC classification number: G03G9/08782

    Abstract: An electrophotographic toner is disclosed, comprising a binding resin, a colorant and a releasing agent, wherein the releasing agent comprises a first releasing agent component and a second releasing agent component, the first releasing agent component is a straight chain hydrocarbon compound exhibiting a melting point of 50 to 100° C. and the second releasing agent component is a branched hydrocarbon compound exhibiting a melting point of 50 to 100° C., and the second releasing agent component accounting for 5% to 90% by mass of the total amount of the first and second releasing agent components.

    Abstract translation: 公开了一种电子照相调色剂，其包含粘合树脂，着色剂和脱模剂，其中所述脱模剂包含第一脱模剂组分和第二脱模剂组分，所述第一脱模剂组分是显示熔点的直链烃化合物 为50〜100℃，第二脱模剂成分为熔点为50〜100℃的支链烃化合物，第二脱模剂成分占总量的5〜90质量％ 第一和第二脱模剂组分。

    Image forming method
    24.
    发明申请
    Image forming method 有权
    图像形成方法

    公开(公告)号：US20050089779A1

    公开(公告)日：2005-04-28

    申请号：US10925328

    申请日：2004-08-24

    Applicant: Yoshiyasu Matsumoto ,  Meizo Shirose ,  Naohiro Hirose ,  Tatsuya Nagase ,  Asao Matsushima ,  Shiro Hirano

    Inventor： Yoshiyasu Matsumoto ,  Meizo Shirose ,  Naohiro Hirose ,  Tatsuya Nagase ,  Asao Matsushima ,  Shiro Hirano

    IPC: G03G9/08 ,  G03G9/083 ,  G03G9/09 ,  G03G9/097 ,  G03G15/01

    CPC classification number: G03G9/09716 ,  G03G9/0827 ,  G03G9/083 ,  G03G9/09 ,  G03G9/09708

    Abstract: An image forming method for forming a full color toner image by overlaying four color electrostatic image developing toners of black, yellow, magenta and cyan, wherein at least one of the four color electrostatic image developing toners is a toner containing a large diameter external additive in a larger amount and at least one is a toner containing the large diameter external additive in a smaller amount, in which the primary particle diameter of the large diameter external additive is from 150 nm to 2,000 nm, the content of the large diameter external additive in the toner containing the large diameter external additive in larger amount is from 0.06% by weight to 4.0% by weight and the content of the large diameter external additive in the toner containing the large diameter external additive in the smaller amount is not more than 0.05% by weight.

    Abstract translation: 一种用于通过覆盖黑色，黄色，品红色和青色的四色静电图像显影调色剂形成全色调色剂图像的图像形成方法，其中所述四色静电图像显影调色剂中的至少一种是含有大直径外部添加剂的调色剂 更大量，并且至少一种是含有较小量的大直径外部添加剂的调色剂，其中大直径外部添加剂的初级粒径为150nm至2,000nm，大直径外部添加剂的含量为 含有较大量外部添加剂的调色剂的含量为0.06重量％至4.0重量％，含有较小直径的外部添加剂的调色剂中的大直径外部添加剂的含量少于0.05重量％ 重量。

    ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS
    26.
    发明申请
    ELECTROPHOTOGRAPHIC IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS 有权
    电子图像形成方法和图像形成装置

    公开(公告)号：US20070254233A1

    公开(公告)日：2007-11-01

    申请号：US11736818

    申请日：2007-04-18

    Applicant: Shingo FUJIMOTO ,  Takao YAMANOUCHI ,  Hirofumi KOGA ,  Masaaki KONDO ,  Shiro HIRANO ,  Junya ONISHI

    Inventor： Shingo FUJIMOTO ,  Takao YAMANOUCHI ,  Hirofumi KOGA ,  Masaaki KONDO ,  Shiro HIRANO ,  Junya ONISHI

    IPC: G03G21/00

    CPC classification number: G03G5/14704 ,  G03G9/0821 ,  G03G9/09708 ,  G03G9/09716 ,  G03G9/09783 ,  G03G9/09791

    Abstract: In an image forming method in which a toner image, which is visualized via an electrostatic latent image formed on an electrophotographic photoreceptor, employing a developer incorporating toner, is transferred onto a recording material followed by fixing, and any residual toner remaining on the electrophotographic photoreceptor is removed, an image forming method in which an electrophotographic photoreceptor and a toner which satisfy specified requirements are employed and image formation is carried out while feeding a surface energy lowering agent from the developer onto the aforesaid electrophotographic photoreceptor, and an image forming apparatus employing the same.

    Abstract translation: 在其中将通过电子照相感光体上形成的静电潜像显影的调色剂图像转印到记录材料上并进行定影的图像形成方法中，并将残留在电子照相感光体上的残留调色剂 被去除的图像形成方法，其中使用满足特定要求的电子照相感光体和调色剂，并且在将表面能降低剂从显影剂供给到上述电子照相感光体上的同时进行图像形成，以及使用 相同。

    Image forming method
    27.
    发明授权
    Image forming method 有权
    图像形成方法

    公开(公告)号：US07241544B2

    公开(公告)日：2007-07-10

    申请号：US10823341

    申请日：2004-04-12

    Applicant: Ken Ohmura ,  Naohiro Hirose ,  Asao Matsushima ,  Shiro Hirano

    Inventor： Ken Ohmura ,  Naohiro Hirose ,  Asao Matsushima ,  Shiro Hirano

    IPC: G03G9/00

    CPC classification number: G03G9/09708 ,  G03G13/20 ,  G03G2215/2009 ,  G03G2215/208

    Abstract: An image forming method comprises: fixing an image formed by a toner on a record sheet in a nip member formed by a pressurizing member which is compressibly contacted against a heating fixing rotor having an elastic body layer formed on an endless periphery surface capable of orbitally moving and which creates locally a large distortion occurred in the elastic body layer in vicinity of outlet thereof, wherein the toner includes at least two metal salts having different valence and has a relationship given by the Formula (1). 2.0≧a≧0.1 1.0≧b≧0.01 7.5≧a/b≧1.1   Formula (1) wherein a (mass %) is defined as a content of a metal salt which is contained at a highest content in total toner mass and b (mass %) is defined as a content of a metal salt which is contained at a second-highest content in the total toner mass, and mass values of a and b represent anhydride reduced values.

    Abstract translation: 一种图像形成方法包括：将由调色剂形成的图像定影在由加压构件形成的夹持构件上形成的图像，所述加压构件可压缩地抵接在具有弹性体层的加热固定转子上，所述加热固定转子形成在能够轨道运动的环形周边表面上 并且其在出口附近的弹性体层中局部产生大的变形，其中调色剂包含至少两种具有不同价态的金属盐，并具有式（1）给出的关系。 <？in-line-formula description =“In-line Formulas”end =“lead”？> 2.0> = a> = 0.1 <？in-line-formula description =“In-line Formulas”end =“tail”？ > <？in-line-formula description =“In-line Formulas”end =“lead”？> 1.0> = b> = 0.01 <？in-line-formula description =“In-line Formulas”end =“tail” ？> <？in-line-formula description =“In-line Formulas”end =“lead”？> 7.5> = a / b> = 1.1公式（1）<？in-line-formula description = 公式“end =”tail“？>其中a（质量％）定义为总调色剂质量中含量最高的金属盐的含量，b（质量％）定义为金属盐的含量 其含有总调色剂质量中第二高含量，a和b的质量值表示酸酐减少值。

    Toner for electrostatic image development
    29.
    发明授权
    Toner for electrostatic image development 有权
    调色剂用于静电图像显影

    公开(公告)号：US08685606B2

    公开(公告)日：2014-04-01

    申请号：US13446427

    申请日：2012-04-13

    Applicant: Junya Onishi ,  Shiro Hirano ,  Satoshi Uchino ,  Noboru Ueda ,  Shinya Obara

    Inventor： Junya Onishi ,  Shiro Hirano ,  Satoshi Uchino ,  Noboru Ueda ,  Shinya Obara

    IPC: G03G9/00

    CPC classification number: G03G9/09328 ,  G03G9/09364 ,  G03G9/09392

    Abstract: Disclosed is a toner for electrostatic image development that satisfies both low-temperature fixing ability and excellent high-temperature storage stability, achieves excellent charge property and shatter resistance, and consequently can form a high-quality image even by a high-performance machine such as a high-speed machine.The toner is composed of toner particles obtained by forming a shell layer containing a styrene-acryl-modified polyester resin on the surface of each of core particles comprising a binder resin containing at least a styrene-acrylic resin. The styrene-acryl-modified polyester resin is obtained bonding a styrene-acrylic polymer segment to a terminal of a polyester segment, and the content of the styrene-acrylic polymer segment in the styrene-acryl-modified polyester resin is 5% by mass or more and 30% by mass or less.

    Abstract translation: 公开了一种静电图像显影用调色剂，其既满足低温定影性也具有优异的高温保存稳定性，可以获得优异的充电性和抗碎裂性，并且因此即使通过高性能机器也能形成高质量的图像，例如 一台高速机。 该调色剂由在包含至少含有苯乙烯 - 丙烯酸树脂的粘合剂树脂的每个核心颗粒的表面上形成含有苯乙烯 - 丙烯酸改性聚酯树脂的壳层而获得的调色剂颗粒组成。 得到苯乙烯 - 丙烯酸改性聚酯树脂，将苯乙烯 - 丙烯酸聚合物链段连接到聚酯链段的末端，苯乙烯 - 丙烯酸改性聚酯树脂中苯乙烯 - 丙烯酸聚合物链段的含量为5质量％ 多于30质量％以下。

    Full-color image forming method
    30.
    发明授权
    Full-color image forming method 有权
    全彩图像形成方法

    公开(公告)号：US08241826B2

    公开(公告)日：2012-08-14

    申请号：US12434001

    申请日：2009-05-01

    Applicant: Shiro Hirano ,  Mikio Kouyama ,  Kenji Hayashi ,  Hiroyuki Yasukawa

    Inventor： Shiro Hirano ,  Mikio Kouyama ,  Kenji Hayashi ,  Hiroyuki Yasukawa

    IPC: G03G13/06

    CPC classification number: G03G15/0121

    Abstract: Disclosed is a full-color image forming method by which an image exhibiting comfortable image quality reliably suitable for a human visual system can be obtained in such a way that a halftone image exhibiting excellent granularity and evenness thereof is acquired.

    Abstract translation: 公开了一种全色图像形成方法，通过该方法可以获得可靠地适用于人类视觉系统的舒适图像质量的图像，使得获得表现出优异的粒度和均匀性的半色调图像。

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