公开(公告)号：US5485250A

公开(公告)日：1996-01-16

申请号：US289269

申请日：1994-08-11

申请人： Noboru Kashimura ,  Harumi Sakoh ,  Kazushige Nakamura ,  Shoji Amamiya ,  Takashige Kasuya ,  Haruyuki Tsuji ,  Masaaki Yamagami ,  Tatsuya Ikezue

发明人： Noboru Kashimura ,  Harumi Sakoh ,  Kazushige Nakamura ,  Shoji Amamiya ,  Takashige Kasuya ,  Haruyuki Tsuji ,  Masaaki Yamagami ,  Tatsuya Ikezue

IPC分类号： G03G5/05 ,  G03G5/147 ,  G03G5/00

CPC分类号： G03G5/0592 ,  G03G5/0539 ,  G03G5/0578 ,  G03G5/14726 ,  G03G5/14773 ,  G03G5/14791

摘要： An electrophotographic apparatus is disclosed which has an electrophotographic photosensitive member and a transfer device. The photosensitive member has a conductive support and a photosensitive layer, and further has a surface layer formed of a binder resin, fluorine atom- or silicon atom-containing compound particles incompatible with the binder resin, and a fluorine atom- or silicon atom-containing compound compatible with the binder resin. In the surface layer, the proportion of fluorine atoms and silicon atoms to carbon atoms, (F+Si)/C, as measured by X-ray photoelectron spectroscopy is 0.01 to 1.0. Additionally, the transfer device is a multiple-transfer device.

摘要翻译： 公开了一种具有电子照相感光构件和转印装置的电子照相装置。 感光构件具有导电性支持体和感光层，并且还具有由粘合剂树脂，与粘合剂树脂不相容的含氟原子或含硅原子的化合物颗粒以及含氟原子或硅原子形成的表面层 化合物与粘合剂树脂相容。 在表面层中，通过X射线光电子能谱测定的氟原子和硅原子与碳原子的比例（F + Si）/ C为0.01〜1.0。 此外，传送设备是多传送设备。

公开(公告)号：US5357320A

公开(公告)日：1994-10-18

申请号：US114925

申请日：1993-09-02

申请人： Noboru Kashimura ,  Harumi Sakoh ,  Kazushige Nakamura ,  Shoji Amamiya ,  Takashige Kasuya ,  Haruyuki Tsuji ,  Masaaki Yamagami ,  Tatsuya Ikezue

发明人： Noboru Kashimura ,  Harumi Sakoh ,  Kazushige Nakamura ,  Shoji Amamiya ,  Takashige Kasuya ,  Haruyuki Tsuji ,  Masaaki Yamagami ,  Tatsuya Ikezue

IPC分类号： G03G5/05 ,  G03G5/147 ,  G03G5/00

CPC分类号： G03G5/0592 ,  G03G5/0539 ,  G03G5/0578 ,  G03G5/14726 ,  G03G5/14773 ,  G03G5/14791

摘要： An electrophotographic apparatus is disclosed which has an electrophotographic photosensitive member and a transfer member. The photosensitive member has a conductive support and a photosensitive layer, and further has a surface layer formed of a binder resin, fluorine atom- or silicon atom-containing compound particles incompatible with the binder resin, and a fluorine atom- or silicon atom-containing compound compatible with the binder resin. In the surface layer, the proportion of fluorine atoms and silicon atoms to carbon atoms, (F+Si)/C, as measured by X-ray photoelectron spectroscopy is 0.01 to 1.0. Additionally, the transfer member is a multiple-transfer member.

摘要翻译： 公开了一种具有电子照相感光构件和转印构件的电子照相设备。 感光构件具有导电性支持体和感光层，并且还具有由粘合剂树脂，与粘合剂树脂不相容的含氟原子或含硅原子的化合物颗粒以及含氟原子或硅原子形成的表面层 化合物与粘合剂树脂相容。 在表面层中，通过X射线光电子能谱测定的氟原子和硅原子与碳原子的比例（F + Si）/ C为0.01〜1.0。 另外，转印构件是多重转印构件。

公开(公告)号：US5800955A

公开(公告)日：1998-09-01

申请号：US677790

申请日：1996-07-10

申请人： Noboru Kashimura ,  Harumi Sakoh ,  Shoji Amamiya ,  Tatsuya Ikezue

发明人： Noboru Kashimura ,  Harumi Sakoh ,  Shoji Amamiya ,  Tatsuya Ikezue

IPC分类号： G03G5/05 ,  G03G5/147

CPC分类号： G03G5/0503 ,  G03G5/0539 ,  G03G5/0564 ,  G03G5/0589 ,  G03G5/14704 ,  G03G5/14726 ,  G03G5/14756 ,  G03G5/14786

摘要： An electrophotographic photosensitive member is disclosed which comprises a conductive support and a photosensitive layer provided on the conductive support. A surface layer of the electrophotographic photosensitive member contains a polycarbonate resin having a chain fluoroalkyl group having 4 or more carbon atoms. Also, an electrophotographic apparatus and a device unit are disclosed which comprise the electrophotographic photosensitive member.

摘要翻译： 公开了一种电子照相感光构件，其包括导电支撑件和设置在导电支撑件上的感光层。 电子照相感光构件的表面层含有具有4个以上碳原子的链氟烷基的聚碳酸酯树脂。 此外，公开了一种电子照相设备和装置单元，其包括电子照相感光构件。

公开(公告)号：US5455135A

公开(公告)日：1995-10-03

申请号：US167049

申请日：1993-12-16

申请人： Akio Maruyama ,  Kazushige Nakamura ,  Shoji Amamiya ,  Shin Nagahara ,  Haruyuki Tsuji ,  Masaaki Yamagami ,  Michiyo Sekiya

发明人： Akio Maruyama ,  Kazushige Nakamura ,  Shoji Amamiya ,  Shin Nagahara ,  Haruyuki Tsuji ,  Masaaki Yamagami ,  Michiyo Sekiya

IPC分类号： G03G5/147 ,  G03G15/22

CPC分类号： G03G5/14704 ,  G03G5/14786 ,  G03G5/14791

摘要： An electrophotographic photosensitive member includes an electroconductive substrate, a photosensitive layer disposed on the electroconductive substrate, and a protective layer disposed on the photosensitive layer, the protective layer containing a resin formed by polymerization of compounds each having two or more ion polymerizable functional groups, and electroconductive particles.

摘要翻译： 电子照相感光构件包括导电衬底，设置在导电衬底上的感光层和设置在感光层上的保护层，保护层含有通过具有两个或更多个离子可聚合官能团的化合物聚合形成的树脂，以及 导电颗粒。

公开(公告)号：US5585214A

公开(公告)日：1996-12-17

申请号：US364535

申请日：1994-12-27

申请人： Noboru Kashimura ,  Shoji Amamiya ,  Masaaki Yamagami

发明人： Noboru Kashimura ,  Shoji Amamiya ,  Masaaki Yamagami

IPC分类号： G03G5/05 ,  G03G5/147 ,  G03G15/00 ,  G03G5/00 ,  G03G15/02 ,  G03G15/04

CPC分类号： G03G15/75 ,  G03G5/0564 ,  G03G5/0592 ,  G03G5/14756 ,  G03G5/14791

摘要： An electrophotographic photosensitive member having a photosensitive layer formed on a supporting member and a protective layer formed on the photosensitive layer if necessary. At least one of the photosensitive layer and the protective layer is formed of a material containing a cured resin obtained by end-reactive curing of a polycarbonate having glycidyl end groups.

摘要翻译： 一种电子照相感光构件，其具有形成在支撑构件上的感光层和如果需要在感光层上形成的保护层。 感光层和保护层中的至少一个由含有通过具有缩水甘油基端基的聚碳酸酯的端反应性固化获得的固化树脂的材料形成。

公开(公告)号：US5923925A

公开(公告)日：1999-07-13

申请号：US841637

申请日：1997-04-30

申请人： Kazushige Nakamura ,  Akio Maruyama ,  Noboru Kashimura ,  Shoji Amamiya

发明人： Kazushige Nakamura ,  Akio Maruyama ,  Noboru Kashimura ,  Shoji Amamiya

IPC分类号： G03G5/147 ,  G03G15/00

CPC分类号： G03G5/14708 ,  G03G5/14704 ,  G03G5/14765 ,  G03G5/14791

摘要： An electrophotographic apparatus has an electrophotographic photosensitive member having a photosensitive layer on an electroconductive support, a charging means provided in contact with the photosensitive member, and image exposure means, a development means, and an image transfer means. The electrophotographic photosensitive member has a surface layer containing electroconductive particles having particle surface treated with a fluorine-containing compound, and a binder resin.

摘要翻译： 电子照相设备具有在导电支持体上具有感光层的电子照相感光构件，与感光构件接触的充电装置，以及图像曝光装置，显影装置和图像转印装置。 电子照相感光构件具有包含用含氟化合物进行颗粒表面处理的导电颗粒的表面层和粘合剂树脂。

公开(公告)号：US5729801A

公开(公告)日：1998-03-17

申请号：US697793

申请日：1996-08-30

申请人： Akio Maruyama ,  Noboru Kashimura ,  Toshihiro Kikuchi ,  Kazushige Nakamura ,  Shoji Amamiya ,  Hiroyuki Tanaka

发明人： Akio Maruyama ,  Noboru Kashimura ,  Toshihiro Kikuchi ,  Kazushige Nakamura ,  Shoji Amamiya ,  Hiroyuki Tanaka

IPC分类号： G03G5/05 ,  G03G5/147 ,  G03G13/02 ,  G03G15/00

CPC分类号： G03G5/0514 ,  G03G13/025 ,  G03G5/051 ,  G03G5/0517 ,  G03G5/0521 ,  G03G5/14708 ,  G03G2215/021 ,  G03G2221/183

摘要： An electrophotographic apparatus which comprises an electrophotographic photosensitive member, a charging member provided in contact therewith for charging the electrophotographic photosensitive member by being applied with a voltage, a light exposure device, a developing device, and a transfer device, wherein the electrophotographic photosensitive member has a surface layer containing an organic compound having a reduction potential of 0.5 V or lower, and the charging is injection charging.

摘要翻译： 一种电子照相设备，其包括电子照相感光构件，与其接触设置的充电构件，用于通过施加电压对电子照相感光构件充电，曝光装置，显影装置和转印装置，其中电子照相感光构件具有 含有还原电位为0.5V以下的有机化合物的表面层，充电为注射充电。

公开(公告)号：US5708932A

公开(公告)日：1998-01-13

申请号：US779389

申请日：1997-01-07

申请人： Hideyuki Yano ,  Akio Maruyama ,  Yomishi Toshida ,  Noboru Kashimura ,  Kazushige Nakamura ,  Shoji Amamiya ,  Harumi Ishiyama ,  Tadashi Furuya

发明人： Hideyuki Yano ,  Akio Maruyama ,  Yomishi Toshida ,  Noboru Kashimura ,  Kazushige Nakamura ,  Shoji Amamiya ,  Harumi Ishiyama ,  Tadashi Furuya

IPC分类号： G03G5/147 ,  G03G13/02 ,  G03G15/00

CPC分类号： G03G5/14708 ,  G03G13/025 ,  G03G5/147 ,  G03G5/14704 ,  G03G5/14726 ,  G03G5/14734 ,  G03G5/14791 ,  G03G2215/022 ,  G03G2215/0497

摘要： This invention relates to a charging system for charging a body to be electrified, comprising a body to be electrified, and a charging member which can be applied with voltage to brush the surface of said body to be electrified and charge it. Wherein the surface of the body to be electrified exhibits a contact angle of 90.degree. or more for water.

摘要翻译： 本发明涉及一种用于对带电体的充电装料系统，该充电系统包括一个要带电的主体，以及一个可施加电压刷充电体表面并充电的充电构件。 其中电气体表面的水接触角为90°以上。

公开(公告)号：US5114814A

公开(公告)日：1992-05-19

申请号：US680797

申请日：1991-04-03

申请人： Harumi Sakoh ,  Kiyoshi Sakai ,  Shoji Amamiya

发明人： Harumi Sakoh ,  Kiyoshi Sakai ,  Shoji Amamiya

IPC分类号： G03G5/14 ,  G03G5/02 ,  G03G13/01 ,  G03G13/08 ,  G03G13/22 ,  G03G15/00 ,  G03G21/10

CPC分类号： G03G15/75 ,  G03G13/01 ,  G03G13/08 ,  G03G13/22

摘要： There are provided a photosensitive member for electrophotography having a good cleaning characteristic when used in combination with a non-magnetic toner and a process speed of 80 mm/sec or larger, and an image forming method and an electrophotographic apparatus using the same. The photosensitive member has an average surface roughness of 0.3 to 5.0 microns and is suitably used in an electrophotographic apparatus including cleaning means comprising an elastomeric blade, and developing means for using a two-component developer which comprises a dry non-magnetic toner comprising a binder resin having a glass transition point of 60.degree. C. or below.

摘要翻译： 提供了当与非磁性调色剂组合使用和80mm / sec以上的处理速度的电子照相用感光构件时，具有良好的清洁特性，以及使用其的成像方法和电子照相设备。 感光构件的平均表面粗糙度为0.3至5.0微米，并且适用于包括弹性体叶片的清洁装置的电子照相设备和用于使用双组分显影剂的显影装置，该双组分显影剂包括含有粘合剂的干燥非磁性调色剂 玻璃化转变点为60℃以下的树脂。

公开(公告)号：US07534534B2

公开(公告)日：2009-05-19

申请号：US11154681

申请日：2005-06-17

申请人： Koichi Nakata ,  Akira Shimada ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Hiroki Uematsu ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

发明人： Koichi Nakata ,  Akira Shimada ,  Tatsuya Ikezue ,  Takahiro Mitsui ,  Hiroki Uematsu ,  Shuji Ishii ,  Shoji Amamiya ,  Akio Maruyama

IPC分类号： G03G15/00

CPC分类号： G03G5/06 ,  G03G5/04 ,  G03G5/0567 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0625 ,  G03G5/0629 ,  G03G5/0633 ,  G03G5/0638 ,  G03G5/064 ,  G03G5/0648 ,  G03G5/071

摘要： An electrophotographic photosensitive member hard to cause the problem of chatter and wear-out of the cleaning blade and the problem of a rubbing memory, and both a process cartridge and an electrophotographic apparatus having the photosensitive member are provided. The peripheral surface of the photosensitive member has a plurality of dimple-shaped concaves, a 10-point average roughness Rzjis (A) as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a 10-point average roughness Rzjis (B) as measured by sweeping along the generating line of the peripheral surface of the photosensitive member is 0.3 to 2.5 μm, a mean spacing of profile irregularities, RSm (C), as measured by sweeping along the circumference of the peripheral surface of the photosensitive member is 5 to 120 μm, a mean spacing of profile irregularities, RSm (D), as measured by sweeping along the generating line of the photosensitive member is 5 to 120 μm, and the value of a ratio (D/C) of the mean spacing of profile irregularities RSm (D) to the mean spacing of profile irregularities RSm (C) is 0.5 to 1.5.

摘要翻译： 提供了难以引起清洁刮板的颤动和磨损问题以及摩擦记忆的问题的电子照相感光构件，以及具有感光构件的处理盒和电子照相设备。 感光构件的周面具有多个凹陷形状的凹部，通过沿着感光构件的周面的圆周扫掠测量的10点平均粗糙度Rzjis（A）为0.3〜2.5μm， 通过沿着感光构件的周边表面的生成线扫掠测量的点平均粗糙度Rzjis（B）为0.3-2.5μm，轮廓不规则的平均间距RSm（C），通过沿着 感光构件的外周面为5〜120μm，通过沿着感光构件的生成线扫掠测量的轮廓不规则的平均间隔RSm（D）为5〜120μm，比率（D 剖面不规则度RSm（D）与剖面不规则度RSm（C）的平均间距的平均间距为0.5〜1.5。