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46 条记录 (耗时 0.056 秒)

    Developer carrying member and developing method by using thereof
    33.
    发明授权
    Developer carrying member and developing method by using thereof 有权
    显影剂承载构件及其使用的显影方法

    公开(公告)号：US07364791B2

    公开(公告)日：2008-04-29

    申请号：US11564336

    申请日：2006-11-29

    申请人： Masayoshi Shimamura ,  Kenji Fujishima ,  Naoki Okamoto ,  Yasutaka Akashi ,  Satoshi Otake ,  Kazunori Saiki ,  Yasuhide Goseki

    发明人： Masayoshi Shimamura ,  Kenji Fujishima ,  Naoki Okamoto ,  Yasutaka Akashi ,  Satoshi Otake ,  Kazunori Saiki ,  Yasuhide Goseki

    IPC分类号： B32B5/16

    CPC分类号： G03G15/0818 ,  G03G15/0813 ,  G03G15/0928 ,  G03G2215/0634 ,  Y10T428/24372 ,  Y10T428/24802 ,  Y10T428/24893 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2991

    摘要： The present invention relates to a developer carrying member for carrying a developer having at least a substrate and a resin-coated layer formed on the surface of the substrate. The developer carrying member is the one which carries a one-component developer to visualize the electrostatic latent image carried by the electrostatic latent image carrying member, the resin-coated layer contains at least a binder resin, graphitized particles and roughing particles, the graphitized particles has 0.20 to 0.95 of graphitization degree (p (002)), and wherein in the surface configuration of the resin-coated layer as measured by use of focusing optical laser, the volume (B) of a microtopographical region defined by a certain area (A) of the microtopographical region without convexity formed by the roughing particles meets the following relationship 4.5≦B/A≦6.5, and the resin-coated layer has 0.9 to 2.5 μm of arithmetic mean roughness (Ra).

    摘要翻译： 本发明涉及用于承载至少具有基材的显影剂和形成在基材表面上的树脂涂层的显影剂承载构件。 显影剂承载构件是携带单组分显影剂以使由静电潜像承载构件承载的静电潜像可视化的显影剂承载构件，树脂涂层至少含有粘合剂树脂，石墨化颗粒和粗粒，石墨化颗粒 具有石墨化度为0.20〜0.95（p（002）），在通过使用聚焦光学激光测定的树脂被覆层的表面构造中，由特定区域（ A）的粗糙粒子形成的无凸形的微观形貌区域满足以下关系4.5 <= B / A <= 6.5，树脂涂层的算术平均粗糙度（Ra）为0.9〜2.5μm。

    DEVELOPER CARRYING MEMBER AND DEVELOPING METHOD BY USING THEREOF
    35.
    发明申请
    DEVELOPER CARRYING MEMBER AND DEVELOPING METHOD BY USING THEREOF 有权
    开发者携带会员及其使用方法

    公开(公告)号：US20070092702A1

    公开(公告)日：2007-04-26

    申请号：US11564336

    申请日：2006-11-29

    申请人： Masayoshi Shimamura ,  Kenji Fujishima ,  Naoki Okamoto ,  Yasutaka Akashi ,  Satoshi Otake ,  Kazunori Saiki ,  Yasuhide Goseki

    发明人： Masayoshi Shimamura ,  Kenji Fujishima ,  Naoki Okamoto ,  Yasutaka Akashi ,  Satoshi Otake ,  Kazunori Saiki ,  Yasuhide Goseki

    IPC分类号： G03G15/08 ,  B41M5/00

    CPC分类号： G03G15/0818 ,  G03G15/0813 ,  G03G15/0928 ,  G03G2215/0634 ,  Y10T428/24372 ,  Y10T428/24802 ,  Y10T428/24893 ,  Y10T428/25 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2991

    摘要： The present invention relates to a developer carrying member for carrying a developer having at least a substrate and a resin-coated layer formed on the surface of the substrate. The developer carrying member is the one which carries a one-component developer to visualize the electrostatic latent image carried by the electrostatic latent image carrying member, the resin-coated layer contains at least a binder resin, graphitized particles and roughing particles, the graphitized particles has 0.20 to 0.95 of graphitization degree (p (002)), and wherein in the surface configuration of the resin-coated layer as measured by use of focusing optical laser, the volume (B) of a microtopographical region defined by a certain area (A) of the microtopographical region without convexity formed by the roughing particles meets the following relationship 4.5≦B/A≦6.5, and the resin-coated layer has 0.9 to 2.5 μm of arithmetic mean roughness (Ra).

    摘要翻译： 本发明涉及用于承载至少具有基材的显影剂和形成在基材表面上的树脂涂层的显影剂承载构件。 显影剂承载构件是携带单组分显影剂以使由静电潜像承载构件承载的静电潜像可视化的显影剂承载构件，树脂涂层至少含有粘合剂树脂，石墨化颗粒和粗粒，石墨化颗粒 具有石墨化度为0.20〜0.95（p（002）），在通过使用聚焦光学激光测定的树脂被覆层的表面构造中，由特定区域（ A）的粗糙粒子形成的无凸形的微观形貌区域满足以下关系4.5 <= B / A <= 6.5，树脂涂层的算术平均粗糙度（Ra）为0.9〜2.5μm。

    Developing assembly, process cartridge and image-forming method
    38.
    发明授权
    Developing assembly, process cartridge and image-forming method 失效
    开发组装，处理盒和成像方法

    公开(公告)号：US06924076B2

    公开(公告)日：2005-08-02

    申请号：US10218464

    申请日：2002-08-15

    申请人： Kazunori Saiki ,  Yasuhide Goseki ,  Masayoshi Shimamura ,  Yasutaka Akashi ,  Kenji Fujishima ,  Satoshi Otake ,  Naoki Okamoto

    发明人： Kazunori Saiki ,  Yasuhide Goseki ,  Masayoshi Shimamura ,  Yasutaka Akashi ,  Kenji Fujishima ,  Satoshi Otake ,  Naoki Okamoto

    IPC分类号： G03G15/08 ,  G03G9/08 ,  G03G15/09 ,  G03G13/22

    CPC分类号： G03G15/0928 ,  G03G9/0827 ,  G03G2221/183

    摘要： In a developing assembly, a process cartridge and an image-forming method, a specific developer and a specific developer-carrying member are used in combination. The developer comprises toner particles containing at least a binder resin and a colorant, and conductive fine particles; the toner particles having a Circularity a of less than 0.970 as found from the following expression: Circularity a=L0/L where L0 represents the circumferential length of a circle having the same projected area as a particle image, and L represents the circumferential length of a projected image of a particle. The developer-carrying member has at least a substrate and a resin coat layer formed on the substrate; the resin coat layer containing at least a coat layer binder resin and a positively chargeable material.

    摘要翻译： 在显影组件中，组合使用处理盒和图像形成方法，特定显影剂和特定的显影剂承载构件。 显影剂包括至少含有粘合剂树脂和着色剂的调色剂颗粒和导电细颗粒; 调色剂颗粒的圆度a小于0.970，如下式所示：<？in-line-formula description =“In-line formula”end =“lead”？>圆度a = L 0 < SUB> / L <？in-line-formula description =“In-line Formulas”end =“tail”？>其中L <0 表示具有相同投影面积的圆的圆周长度 粒子图像，L表示粒子的投影图像的圆周长度。 显影剂承载构件至少具有基板和形成在基板上的树脂涂层; 所述树脂涂层至少含有涂层粘合剂树脂和可带正电荷的材料。