ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    11.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    电子照相机,过程盒和图像形成装置

    公开(公告)号:US20110318677A1

    公开(公告)日:2011-12-29

    申请号:US12917697

    申请日:2010-11-02

    IPC分类号: G03G15/00

    摘要: An electrophotographic photoconductor includes a conductive substrate and an outermost surface layer formed on the conductive substrate and containing a binder resin and a copolymer derived from a reactive monomer having charge transport property and a reactive monomer having no charge transport property, the copolymer having a side chain with 4 or more carbon atoms in a constitutional unit derived from the reactive monomer having no charge transport property.

    摘要翻译: 电子照相感光体包括导电性基材和形成在导电性基材上的最外表面层,含有粘合剂树脂和衍生自具有电荷输送性的反应性单体的共聚物和不具有电荷输送性的反应性单体,该共聚物具有侧链 在不具有电荷传输性的反应性单体得到的结构单元中具有4个以上的碳原子。

    IMAGE FORMING APPARATUS, AND PROCESSING CARTRIDGE
    12.
    发明申请
    IMAGE FORMING APPARATUS, AND PROCESSING CARTRIDGE 有权
    图像形成装置和加工盒

    公开(公告)号:US20110229809A1

    公开(公告)日:2011-09-22

    申请号:US12857870

    申请日:2010-08-17

    IPC分类号: G03G15/00

    摘要: The present invention provides an image forming apparatus including: an electrophotographic photoreceptor; a charging unit; an electrostatic latent image forming unit that forms an electrostatic latent image; a developing unit that develops the electrostatic latent image formed at the electrophotographic photoreceptor by a developer to form a toner image, the developing unit storing the developer containing a toner having toner particles containing a crystalline resin and having a shape factor SF1 of from 100 to 150, a volume average particle diameter of from 3 to 6 μm, and fluorocarbon-based resin particles as an external additive; a transfer unit; and a cleaning unit that cleans the surface of the electrophotographic photoreceptor with a blade containing urethane rubber, the blade disposed applying a pressure to the electrophotographic photoreceptor surface of 0.20 mN/mm or more.

    摘要翻译: 本发明提供一种图像形成装置,包括:电子照相感光体; 充电单元; 形成静电潜像的静电潜像形成单元; 显影单元,其通过显影剂显影形成在电子照相感光体上的静电潜像,以形成调色剂图像,所述显影单元存储含有调色剂的显影剂,所述调色剂具有含有结晶性树脂的调色剂颗粒,并且其形状系数SF1为100-150 ,体积平均粒径为3〜6μm,氟碳系树脂粒子为外部添加剂; 转运单位 以及清洁单元,其用包含聚氨酯橡胶的叶片清洁电子照相感光体的表面,所述刀片设置在电子照相感光体表面上施加0.20mN / mm以上的压力。

    CHARGE-TRANSPORTING FILM, PHOTOELECTRIC CONVERSION DEVICE, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    13.
    发明申请
    CHARGE-TRANSPORTING FILM, PHOTOELECTRIC CONVERSION DEVICE, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    充电传输膜,光电转换装置,电子照相光电子器件,工艺盒和图像形成装置

    公开(公告)号:US20130052570A1

    公开(公告)日:2013-02-28

    申请号:US13368791

    申请日:2012-02-08

    IPC分类号: G03G15/00 G03G21/18

    摘要: A charge-transporting film includes a polymer of a compound represented by Formula (I): (Ra)n-Fa-Xa-Fa′-(Ra′)n′  (I) wherein Fa and Fa′ independently represent a charge-transporting sub-unit including an aromatic ring, Ra and Ra′ independently represent a —CH═CH2 directly bonded to the aromatic ring of the charge-transporting sub-unit or a group represented by Formula (a), Xa represents an alkylene group or a bivalent group in which an alkylene group and a group selected from —O—, —S—, and ester are combined, n and n′ independently represent an integer of 0 or more (wherein n and n′ are not simultaneously 0), and L represents a linking group which is represented by *—(CH2)n″—O—CH2— and which is bonded to the aromatic ring of the charge-transporting sub-unit, wherein n″ is 1 or 2 and the linking group is bonded to the aromatic, ring of the charge-transporting sub-unit with *.

    摘要翻译: 电荷传输膜包括由式(I)表示的化合物的聚合物:(Ra)n-Fa-Xa-Fa' - (Ra')n'(I)其中Fa和Fa'独立地表示电荷传输 包含芳环的亚单元,Ra和Ra'独立地表示直接键合到电荷传输子单元的芳环上的-CH = CH 2或由式(a)表示的基团,Xa表示亚烷基或 其中亚烷基和选自-O-,-S-和酯的基团的二价基团组合,n和n'独立地表示0以上的整数(其中n和n'不同时为0),以及 L表示由* - (CH 2)n“-O-CH 2 - 表示的连接基团,其键合到电荷输送子单元的芳香环,其中n”为1或2,连接基团为 用*结合到电荷输送子单元的芳香环上。

    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    14.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    电子照相机,过程盒和图像形成装置

    公开(公告)号:US20120202146A1

    公开(公告)日:2012-08-09

    申请号:US13197416

    申请日:2011-08-03

    摘要: Provided is an electrophotographic photoreceptor including: a functional layer containing: a polymer of a first compound having a chain polymerizable functional group and a charge transporting skeleton in one molecule, and at least one second compound selected from a compound including at least one kind of the repeating unit represented by formula (AA) and having a weight average molecular weight of 10000 or less, a compound including at least one kind of the repeating unit represented by formula (BB) and having a weight average molecular weight of 10000 or less, a phthalic ester, a trimellitic ester, a fatty acid ester, a polyhydric alcohol ester, and a polyhydric alcohol ether.

    摘要翻译: 本发明提供一种电子照相感光体,包括:功能层,其含有:分子中具有链状可聚合官能团和电荷输送性骨架的第一化合物的聚合物,以及至少一种选自包含至少一种 由式(AA)表示的重均分子量为10000以下的重复单元,包含式(BB)表示的重均单元和至少一种重均分子量为10000以下的化合物, 邻苯二甲酸酯,偏苯三酸酯,脂肪酸酯,多元醇酯和多元醇醚。