Resin-coated carrier for electrophotographic developer
    13.
    发明授权
    Resin-coated carrier for electrophotographic developer 失效
    用于电子照相显影剂的树脂涂覆载体

    公开(公告)号:US07510813B2

    公开(公告)日:2009-03-31

    申请号:US11165357

    申请日:2005-06-24

    IPC分类号: G03G9/113

    CPC分类号: G03G9/1135

    摘要: To provide a resin-coated carrier for an electrophotographic developer capable of providing an image with excellent image quality; and a two-component developer and a replenishing developer each of which contains the resin-coated carrier as a constituent. A resin-coated carrier for an electrophotographic developer, including: a core; and a resin coating layer containing a polyhydroxyalkanoate containing one or more units each represented by the following chemical formula (1) in a molecule, the resin coating layer being placed on the core:

    摘要翻译: 提供能够提供具有优异图像质量的图像的电子照相显影剂的树脂涂覆载体; 以及分别含有树脂被覆载体作为成分的双组分显影剂和补充显影剂。 一种用于电子照相显影剂的树脂涂覆载体,包括:芯; 和含有分子中含有以下化学式(1)表示的一个以上的单元的聚羟基链烷酸酯的树脂被覆层,树脂被覆层位于芯部上,

    Developer carrying member and development apparatus
    19.
    发明申请
    Developer carrying member and development apparatus 审中-公开
    显影承载构件和显影装置

    公开(公告)号:US20060194071A1

    公开(公告)日:2006-08-31

    申请号:US11165356

    申请日:2005-06-24

    IPC分类号: B32B27/36 G03G15/06

    CPC分类号: G03G15/0818 Y10T428/31786

    摘要: A developer carrying member which prevents toner from being excessively charged in a development apparatus and maintains a high charge quantity of toner, and which is difficult to cause deposition of toner thereto, and a development apparatus equipped with the developer carrying member are provided. A resin layer containing, as a binder, a resin containing polyhydroxyalkanoate having in the molecule at least one hydroxyalkanoic acid unit including sulfonic acid or a derivative thereof or carboxylic acid or a derivative thereof is formed on a substrate or on the surface of the substrate of the developer carrying member.

    摘要翻译: 提供一种防止调色剂在显影装置中被过度带电并保持调色剂的高电荷量并且难以使调色剂沉积的显影剂承载构件和具有显影剂承载构件的显影装置。 含有分子中含有至少一个含有磺酸或其衍生物的羟基链烷酸单元或羧酸或其衍生物的聚羟基链烷酸酯树脂作为粘合剂的树脂层形成在基材上或基材表面上 显影剂承载构件。