利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

103 条记录 (耗时 0.036 秒)

    Method of manufacturing image bearing member, image bearing member, and image forming apparatus
    1.
    发明授权
    Method of manufacturing image bearing member, image bearing member, and image forming apparatus 有权
    制造图像承载部件，图像承载部件和图像形成装置的方法

    公开(公告)号：US08507163B2

    公开(公告)日：2013-08-13

    申请号：US12635937

    申请日：2009-12-11

    申请人： Nozomu Tamoto ,  Hideo Nakamori ,  Mitsuaki Hirose

    发明人： Nozomu Tamoto ,  Hideo Nakamori ,  Mitsuaki Hirose

    IPC分类号： G03G5/00

    CPC分类号： G03G5/14704 ,  G03G5/0614 ,  G03G5/0672 ,  G03G5/1473 ,  G03G5/14734 ,  G03G5/14739 ,  G03G5/14786 ,  G03G5/14791 ,  G03G5/14795 ,  G03G2215/00957

    摘要： A method of manufacturing an image bearing member including forming a charge generation layer overlying an electroconductive substrate, forming a charge transport layer overlying the charge generation layer, the charge transport layer including a charge transport material having a molecular weight of from 600 to 900 and a binder resin, and forming a protection layer overlying the charge transport layer by applying a liquid application containing a polymerizable compound having a charge transport structure, a polymerizable compound having no charge transport structure, a filler, a polycarboxylic acid compound, and cyclopentanone and curing the polymerizable compound having a charge transport structure, and the polymerizable compound having no charge transport structure.

    摘要翻译： 一种制造图像承载部件的方法，包括形成覆盖导电性基体的电荷产生层，形成覆盖电荷产生层的电荷输送层，电荷输送层包含分子量为600〜900的电荷输送材料和 粘合剂树脂，并且通过施加包含具有电荷输送结构的可聚合化合物的液体应用，不含电荷输送结构的可聚合化合物，填料，多元羧酸化合物和环戊酮，形成覆盖电荷输送层的保护层，并固化 具有电荷输送结构的聚合性化合物和不具有电荷输送结构的聚合性化合物。

    Image bearing member, image forming apparatus, and process cartridge
    2.
    发明授权
    Image bearing member, image forming apparatus, and process cartridge 有权
    图像承载部件，成像设备和处理盒

    公开(公告)号：US08486595B2

    公开(公告)日：2013-07-16

    申请号：US12879529

    申请日：2010-09-10

    申请人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Hideo Nakamori

    发明人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Hideo Nakamori

    IPC分类号： G03G5/07

    CPC分类号： G03G5/0614 ,  G03G5/0672 ,  G03G5/0679 ,  G03G5/0683 ,  G03G5/0696 ,  G03G5/071

    摘要： An image bearing member including an electroconductive substrate, a photosensitive layer overlying the electroconductive substrate, and a protection layer overlying the photosensitive layer, the photosensitive layer containing a diamine compound represented by the chemical structure 1, more of the diamine compound being disposed on the photosensitive layer side than the surface side relative to the midpoint in a depth direction of the protection layer: where X represents a substituted or non-substituted arylene group, or a compound represented by a chemical structure 2: where R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms, where A1, A2, A3, and A4 independently represent an alkyl group having 1 to 4 carbon atoms, a substituted or non-substituted aryl group, or —CH2(CH2)mZ, where Z represents a substituted or non-substituted aryl group, a substituted or non-substituted cycloalkyl group, and a substituted or non-substituted heterocycloalkyl group, and m represents 0 or 1, and where B1 and B2 represent —CH2—, —CH2CH2—, —CH2—Ara—, —Ara—CH2—, —CH2CH2—Ara—, and —Ara—CH2CH2—, and Ara represents a substituted or non-substituted arylene group.

    摘要翻译： 包括导电基片，覆盖导电基片的感光层和覆盖感光层的保护层的图像承载部件，含有由化学结构1表示的二胺化合物的感光层，更多的二胺化合物被置于感光体上 层相对于保护层的深度方向上的中点的表面侧：其中X表示取代或未取代的亚芳基，或由化学结构2表示的化合物：其中R表示氢原子，烷基 具有1至4个碳原子的烷基或具有1至4个碳原子的烷氧基，其中A1，A2，A3和A4独立地表示具有1至4个碳原子的烷基，取代或未取代的芳基，或 -CH 2（CH 2）m Z，其中Z表示取代或未取代的芳基，取代或未取代的环烷基，取代或未取代的 取代的杂环烷基，m表示0或1，并且其中B1和B2表示-CH2-，-CH2CH2-，-CH2-Ara-，-Ara-CH2-，-CH2CH2-Ara-和-Ara-CH2CH2-， Ara表示取代或未取代的亚芳基。

    Image forming apparatus, process cartridge, and image bearing member
    3.
    发明授权
    Image forming apparatus, process cartridge, and image bearing member 有权
    图像形成装置，处理盒和图像承载部件

    公开(公告)号：US08273513B2

    公开(公告)日：2012-09-25

    申请号：US12823865

    申请日：2010-06-25

    申请人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Akio Kosuge ,  Makoto Yasuda

    发明人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Akio Kosuge ,  Makoto Yasuda

    IPC分类号： G03G5/00

    CPC分类号： G03G5/14791 ,  G03G5/0614 ,  G03G5/071 ,  G03G5/147 ,  G03G5/14704 ,  G03G15/751

    摘要： An image forming apparatus including an image bearing member having an electroconductive substrate on which are provided at least a photosensitive layer and a protection layer, in that sequence, a charging device that charges the surface of the image bearing member to form a latent electrostatic image thereon, a development device that develops the latent electrostatic image with a development agent containing toner to obtain a developed toner image, a cleaning device that removes toner remaining on the surface of the image bearing member and a lubricant material applicator that applies a lubricant material to the surface of the image bearing member, the protection layer containing a cured resin and a filler and the surface form of the protection layer having an arithmetical mean waviness Wa of from 0.05 to 0.3 μm and an average length WSm of profile elements of from 0.5 to 1.5 mm, which are obtained from a waviness profile obtained by filtering a coarse component with a λc profile filter of 0.25 mm and filtering a wavelength component longer than a waviness with a λf profile filter of 2.5 mm.

    摘要翻译： 一种图像形成装置，包括具有导电基板的图像承载部件，至少设有感光层和保护层，依次具有对图像承载部件的表面充电以在其上形成静电潜像的充电装置， 显影装置，其用含有调色剂的显影剂显影静电潜像，以获得显影的调色剂图像;清除装置，其去除残留在图像承载部件的表面上的调色剂;以及润滑剂涂料器，其将润滑剂材料施加到 图像承载部件的表面，保护层含有固化树脂和填料，保护层的表面形状具有0.05至0.3μm的算术平均波纹度Wa和0.5-1.5的轮廓元素的平均长度WSm mm，其从通过用λc轮廓f过滤粗分量获得的波纹曲线获得 0.25mm的滤波器，并且用2.5mm的λf轮廓滤波器滤波长于波纹的波长分量。

    Electrophotographic photoreceptor, image forming apparatus using the electrophotographic photoreceptor, and method of producing electrophotographic photoreceptor
    9.
    发明授权
    Electrophotographic photoreceptor, image forming apparatus using the electrophotographic photoreceptor, and method of producing electrophotographic photoreceptor 有权
    电子照相感光体，使用电子照相感光体的成像装置，以及电子照相感光体的制造方法

    公开(公告)号：US08178266B2

    公开(公告)日：2012-05-15

    申请号：US12489833

    申请日：2009-06-23

    申请人： Hiromi Tada ,  Nozomu Tamoto ,  Tomoyuki Shimada ,  Takafumi Iwamoto

    发明人： Hiromi Tada ,  Nozomu Tamoto ,  Tomoyuki Shimada ,  Takafumi Iwamoto

    IPC分类号： G03G5/047

    CPC分类号： G03G5/144 ,  G03G5/0521 ,  G03G5/0542 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/0614 ,  G03G5/0672 ,  G03G5/0696 ,  G03G5/14791 ,  Y10S430/103

    摘要： An electrophotographic photoreceptor is provided that contains a conductive substrate, an undercoat layer, a charge generation layer, and a charge transport layer, wherein the under coat layer contains a binder resin and multiple inorganic pigments each having different average primary particle diameters in a total amount of from 75 to 86% by weight, the charge generation layer contains a binder resin and a titanyl phthalocyanine pigment having a specific X-ray diffraction spectrum in an amount of from 70 to 85% by weight, the charge transport layer comprises a specific distyryl compound, and the following formulae (2-1) to (2-3) are satisfied: 0.2≦(D(F2)/D(G))≦0.5  (2-1) 0.2≦D(F1)  (2-2) D(F2)≦D(F1)  (2-3) wherein D(F1) (μm) and D(F2) (μm) represent average primary particle diameters of the largest and smallest inorganic pigments, respectively, and D(G) (μm) represents an average primary particle diameter of the titanyl phthalocyanine pigment.

    摘要翻译： 提供一种电子照相感光体，其包含导电性基材，底涂层，电荷产生层和电荷输送层，其中，所述底涂层含有粘合剂树脂和各自具有总量不同的平均一次粒径的多种无机颜料 为75〜86重量％，电荷产生层含有粘合剂树脂和重量百分比为70〜85重量％的特定X射线衍射光谱的钛酞菁颜料，电荷传输层包含特定的二苯乙烯基 化合物，满足下列式（2-1）〜（2-3）：0.2＆nlE;（D（F2）/ D（G））＆nlE; 0.5（2-1）0.2＆ 2-2）D（F2）＆nlE; D（F1）（2-3）其中D（F1）（μm）和D（F2）（μm）分别代表最大和最小无机颜料的平均一次粒径， D（G）（μm）表示钛酞菁颜料的平均一次粒径。