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    Image-bearing member protecting agent, protective layer forming device, image forming method, image forming apparatus, and process cartridge
    141.
    发明专利
    Image-bearing member protecting agent, protective layer forming device, image forming method, image forming apparatus, and process cartridge 有权
    图像轴承会员保护代理，保护层形成装置，图像形成方法，图像形成装置和处理盒

    公开(公告)号：JP2010186171A

    公开(公告)日：2010-08-26

    申请号：JP2010005556

    申请日：2010-01-14

    Applicant: Ricoh Co Ltd ,  株式会社リコー

    Inventor： HASEGAWA KUNIO ,  NAKAI HIROSHI ,  TANAKA SHINYA

    IPC: G03G21/00 ,  G03G5/147 ,  G03G9/08 ,  G03G15/16

    CPC classification number: G03G5/005 ,  C10M103/00 ,  C10M103/02 ,  C10M103/06 ,  C10M2201/0413 ,  C10M2201/0613 ,  C10M2201/0623 ,  C10M2201/0653 ,  C10M2201/0663 ,  C10M2201/0803 ,  C10M2201/1023 ,  C10M2201/1033 ,  C10N2230/06 ,  G03G21/0094

    Abstract: PROBLEM TO BE SOLVED: To provide an image-bearing member protecting agent which can achieve a sufficient protecting effect on the surface of an image-bearing member, prevention of filming on the image-bearing member, and prevention of smearing on a charging member, and to provide a protective layer forming device which can form an excellent protective layer for image-bearing member using the image-bearing member protecting agent. SOLUTION: The image-bearing member protecting agent to be used for an image forming method or an image forming apparatus including an image-bearing member 1 and a step or a device 2 for applying or adhering the image-bearing member protecting agent 21 to the surface of the image-bearing member, includes at least: a hydrophobic organic compound (A); an inorganic lubricant (B); and inorganic fine particles (C), wherein each of the inorganic fine particles (C) has a specific surface area of 2.0 to 6.5 m 2 /g. The protective layer forming device 2 includes at least an image-bearing member protecting agent 21 and a protecting agent supply member 22, and supplies the image-bearing member protecting agent 21 to the surface of the image-bearing member 1 via the protecting agent supply member 22. COPYRIGHT: (C)2010,JPO&INPIT

    Abstract translation: 要解决的问题：提供一种图像承载部件保护剂，其能够对图像承载部件的表面实现足够的保护作用，防止图像承载部件上的成膜，以及防止在图像承载部件上的拖尾 并且提供一种保护层形成装置，其可以使用图像承载部件保护剂形成用于图像承载部件的优异保护层。 解决方案：用于图像形成方法的图像承载部件保护剂或包括图像承载部件1的图像形成装置和用于施加或粘附图像承载部件保护剂的台阶或装置2 21至少含有疏水性有机化合物（A）的图像承载部件的表面。 无机润滑剂（B）; 和无机细颗粒（C），其中无机细颗粒（C）的比表面积为2.0至6.5m 2 / SP / g。 保护层形成装置2至少包括图像承载部件保护剂21和保护剂供给部件22，并且通过保护剂供给部件将图像承载部件保护剂21供给到图像承载部件1的表面 成员22.版权所有（C）2010，JPO＆INPIT

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