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71. 发明公开

EP1734411A1 ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PRODUCTION METHOD FOR ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC DEVICE 有权
标题翻译：感光体电摄影，用于生产感光体电摄影，处理盒和电摄影器材
公开(公告)号：EP1734411A1
公开(公告)日：2006-12-20
申请号：EP05727385.6
申请日：2005-03-25
申请人： CANON KABUSHIKI KAISHA
发明人： Amamiya, Shoji , Nakata, Koichi , Ikezue, Tatsuya , Mitsui, Takahiro , Shimada, Akira , Uematsu, Hiroki , Ishii, Shuji , Maruyama, Akio
IPC分类号： G03G5/00 , G03G5/047 , G03G5/147
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 object of the present invention is to improve a phenomenon of the life-shortening of the endurance life due to scratch occurring when recesses of a fixed dimple shape are formed on the surface of the surface layer, in order to inhibit the chattering and folding back of a cleaning blade and the fracture of an edge, which occurs because friction between the surface layer of the surface of an electrophotographic photosensitive member and an abutting member is high; and particularly to improve the above described problems, from initial printing through printing on many sheets, which become particularly remarkable when using an electrophotographic photosensitive member with the use of a curable resin that is improved so as to have a high elastic deformation rate for the surface layer, in order to improve the strength of the surface layer, for the purpose of increasing the durability of an electrophotographic photosensitive member. An electrophotographic photosensitive member for achieving the object, which has a support and an organic photosensitive layer, is characterized in that the electrophotographic photosensitive member has dimple-like recesses formed on the surface of the surface layer of the electrophotographic photosensitive member, and further has the recesses with the same pattern as that on the surface of the surface layer, formed on the interface created between the surface layer of the organic photosensitive member and the layer directly under the surface layer (a subsurface layer).
摘要翻译：本发明的一个目的是提高耐久寿命的寿命缩短的现象由于划痕时产生一个固定的凹窝形状的凹部的表面层的表面上，以便抑制抖动和折回FORMED 清洁刮板和一个边缘，其发生是因为一个电子照相感光构件的表面的表面层和在之间抵接构件摩擦是高的断裂的; 尤其涉及通过在许多片材，其中变得特别显着的使用电子照相感光构件的速度当与使用的可固化树脂的没被改进的打印改善上述问题，从最初的印刷，以便具有用于所述表面的高的弹性变形层中，为了提高表面层的强度，用于提高电子照相感光构件的耐久性的目的。为实现上述目的，它具有一个支持和有机感光层的电子照相感光构件，在DASS特点死电子照相感光构件具有形成在电子照相感光构件的表面层的表面上的凹坑状凹部，并进一步具有凹部与象表面层的表面上，形成于有机光敏元件的表面层和表面层下直接层（地下层）之间形成的界面上的相同的图案。

73. 发明公开

EP1305674A4 PHOTOCONDUCTORS WITH POLYSILOXANE AND POLYVINYLBUTYRAL BLENDS 有权
标题翻译：聚硅氧烷和POLYVINYLBUTYRALMISCHUNGEN光导体
公开(公告)号：EP1305674A4
公开(公告)日：2006-07-26
申请号：EP01939737
申请日：2001-05-31
申请人： LEXMARK INT INC
发明人： HAGGQUIST GREGORY WALTER , MOSIER SCOTT THOMAS , SRINIVASAN KASTURI RANGAN
IPC分类号： G03G15/02 , G03G5/05 , G03G5/06
CPC分类号： G03G5/0542 , G03G5/0535 , G03G5/0567 , G03G5/0578 , G03G5/0696
摘要： A photoconductor having a charge generation layer of pigment and a binder resin of a thorough mixture of polyvinylbutyral, a polysiloxane, and, preferably, a phenolic resin. An optimum formulation was Type IV oxotitanium phthalocyanine in a binder of, by weight 50 parts polyvinylbutyral, 45 parts poly(methyl-phenyl)siloxane, and 5 parts polyhydroxystyrene. This photoconductor provides excellent electrical properties and consistent, economical coating results.

74. 发明公开

EP1383008A3 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 无效
标题翻译：电子照相感光构件，处理盒和电子照相设备
公开(公告)号：EP1383008A3
公开(公告)日：2005-06-22
申请号：EP03015986.7
申请日：2003-07-14
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshimura, Kimihiro, c/o Canon K. K. , Morikawa, Yosuke, c/o Canon K. K. , Ikezue, Tatsuya, c/o Canon K. K. , Nakata, Kouichi, c/o Canon K. K. , Tanaka, Daisuke, c/o Canon K. K.
IPC分类号： G03G5/05 , G03G5/14 , G03G5/147
CPC分类号： G03G5/14747 , G03G5/0564 , G03G5/0567 , G03G5/0575 , G03G5/0592 , G03G5/14791
摘要： An electrophotographic photosensitive member having a surface layer containing at least one of a charge-transporting material and conductive particles and a polymer obtained by polymerizing at least one selected from the group consisting of a polyhydroxymethylbisphenol monomer having a specific structure, a polyhydroxymethylbisphenol oligomer having a specific structure, a polyhydroxymethyltrisphenol monomer having a specific structure and a polyhydroxymethyltrisphenol oligomer having a specific structure; and a process cartridge and an electrophotographic apparatus which have the electrophotographic photosensitive member.

75. 发明公开

EP1383008A2 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus 无效
标题翻译： Elektrophotographisches photoempfindliches Element，Prozesskartusche und elektrophotographischesGerät
公开(公告)号：EP1383008A2
公开(公告)日：2004-01-21
申请号：EP03015986.7
申请日：2003-07-14
申请人： CANON KABUSHIKI KAISHA
发明人： Yoshimura, Kimihiro, c/o Canon K. K. , Morikawa, Yosuke, c/o Canon K. K. , Ikezue, Tatsuya, c/o Canon K. K. , Nakata, Kouichi, c/o Canon K. K. , Tanaka, Daisuke, c/o Canon K. K.
IPC分类号： G03G5/05 , G03G5/14 , G03G5/147
CPC分类号： G03G5/14747 , G03G5/0564 , G03G5/0567 , G03G5/0575 , G03G5/0592 , G03G5/14791
摘要： An electrophotographic photosensitive member having a surface layer containing at least one of a charge-transporting material and conductive particles and a polymer obtained by polymerizing at least one selected from the group consisting of a polyhydroxymethylbisphenol monomer having a specific structure, a polyhydroxymethylbisphenol oligomer having a specific structure, a polyhydroxymethyltrisphenol monomer having a specific structure and a polyhydroxymethyltrisphenol oligomer having a specific structure; and a process cartridge and an electrophotographic apparatus which have the electrophotographic photosensitive member.
摘要翻译：一种电子照相感光构件，其具有包含电荷输送材料和导电颗粒中的至少一种的表面层和通过聚合选自具有特定结构的多羟基甲基双酚单体，具有特定结构的聚羟基甲基双酚低聚物的至少一种而获得的聚合物结构，具有特定结构的多羟基甲基三苯酚单体和具有特定结构的多羟基甲基三苯酚低聚物; 以及具有电照相感光构件的处理盒和电子照相设备。

76. 发明公开

EP1247142A1 ELECTROPHOTOGRAPHIC PHOTOCONDUCTORS COMPRISING POLYARYL ETHERS 审中-公开
标题翻译：电子照相感光CHIEF与聚芳醚
公开(公告)号：EP1247142A1
公开(公告)日：2002-10-09
申请号：EP01901892.8
申请日：2001-01-09
申请人： Lexmark International, Inc.
发明人： SRINIVASAN, Kasturi, R.
IPC分类号： G03G15/02 , C08G14/00 , C08G65/48 , C08L71/12
CPC分类号： G03G5/075 , G03G5/0542 , G03G5/0564 , G03G5/0567 , G03G5/0575 , G03G5/0612 , G03G5/0616 , G03G5/071 , G03G5/076 , G03G5/078
摘要： A photoconductor comprises a substrate and at least one layer. The at least one layer is selected from the group consisting of charge transfer layers comprising a charge transfer molecule, polycarbonate and a first polyaryl ether selected from the group consisting of polyaryletherketones, poly(aryl-perfluoroaryl ether)s, polyaryletherketone-hydrazones, polyaryletherketone-azines and mixtures and copolymers thereof; charge generating layers comprising a pigment, a polyvinylbutyral and a second polyaryl ether selected from the group consisting of polyaryletherketones, polyarylethersulfones and mixtures and copolymers thereof; and mixtures thereof.

77. 发明公开

EP1243974A1 Single-layer type electrophotosensitive material 有权
标题翻译： Einschichtiges电子照相机元素
公开(公告)号：EP1243974A1
公开(公告)日：2002-09-25
申请号：EP01302491.4
申请日：2001-03-19
申请人： KYOCERA MITA CORPORATION
发明人： Watanabe, Yukimasa, Kyocera Mita Corporation , Azuma, Jun, Kyocera Mita Corporation , Nakamura, Kyoichi, c/o Kyocera Mita Corporation , Yashima, Ayako, c/o Kyocera Mita Corporation , Honma, Hisakazu, c/o Kyocera Mita Corporation
IPC分类号： G03G5/05
CPC分类号： G03G5/0567 , G03G5/0564
摘要： Disclosed is a single-layer type electrophotosensitive material which comprises a conductive substrate, and a photosensitive layer made of a binder resin containing at least an electric charge generating material and an electric charge transferring material formed on said conductive substrate, wherein said photosensitive layer contains a polyalkylene glycol compound represented by the formula [1]:

A 1 -O-[(CH 2 ) m -O] n -A 2

wherein A 1 and A 2 are the same or different and represent an alkyl or aryl group having 1 to 50 carbon atoms, or a group: -CO-R 10 (R 10 represents an alkyl or aryl group having 1 to 50 carbon atoms), m represents an integer of 1 to 5, and n represents an integer of 2 to 100, which is superior in wear resistance, sensitivity and gas resistance.
摘要翻译：公开了一种单层型电光敏材料，其包括导电基材和由至少含有电荷产生材料和形成在所述导电基材上的电荷转移材料的粘合剂树脂制成的感光层，其中所述感光层包含由下式表示的聚亚烷基二醇化合物：A1-O-Ä（CH2）m-Onn-A2其中A1和A2相同或不同，表示碳原子数为1〜50的烷基或芳基，或 - CO-R 10（R 10表示碳原子数1〜50的烷基或芳基），m表示1〜5的整数，n表示2〜100的整数，耐磨性优异，灵敏度和气体阻力。

78. 发明公开

EP1014203A3 Endless belt for electrophotography, process for producing the endless belt, and image forming apparatus having the endless belt 有权
标题翻译：环形带用于电子照相，使得环形带，和图像形成装置具有环形带的方法
公开(公告)号：EP1014203A3
公开(公告)日：2000-10-25
申请号：EP99125591.0
申请日：1999-12-22
申请人： CANON KABUSHIKI KAISHA
发明人： Nakazawa, Akihiko, c/o Canon Kabushiki Kaisha , Kobayashi, Hiroyuki, c/o Canon Kabushiki Kaisha , Shimojo, Minoru, c/o Canon Kabushiki Kaisha , Shimada, Akira, c/o Canon Kabushiki Kaisha , Tanaka, Atsushi, c/o Canon Kabushiki Kaisha , Ashibe, Tsunenori, c/o Canon Kabushiki Kaisha , Kusaba, Takashi, c/o Canon Kabushiki Kaisha , Matsuda, Hidekazu, c/o Canon Kabushiki Kaisha
IPC分类号： G03G5/00 , G03G15/16 , G03G5/10
CPC分类号： G03G15/1685 , G03G5/0567 , G03G5/0582 , G03G15/162 , Y10T428/2495 , Y10T428/24967
摘要： An endless belt for electrophotography is disclosed which is obtainable continuously by melt extrusion from a circular die. The endless belt has a layer containing a thermoplastic resin having a diphenyl sulfone structure represented by the following Formula (1) Also disclosed are a process for producing the endless belt continuously by melt-extruding a thermoplastic resin having a diphenyl sulfone structure represented by the above Formula (1), from a circular die and an image forming apparatus having the endless belt.

79. 发明公开

EP1014203A2 Endless belt for electrophotography, process for producing the endless belt, and image forming apparatus having the endless belt 有权
标题翻译：环形带用于电子照相，使得环形带，和图像形成装置具有环形带的方法
公开(公告)号：EP1014203A2
公开(公告)日：2000-06-28
申请号：EP99125591.0
申请日：1999-12-22
申请人： CANON KABUSHIKI KAISHA
发明人： Nakazawa, Akihiko, c/o Canon Kabushiki Kaisha , Kobayashi, Hiroyuki, c/o Canon Kabushiki Kaisha , Shimojo, Minoru, c/o Canon Kabushiki Kaisha , Shimada, Akira, c/o Canon Kabushiki Kaisha , Tanaka, Atsushi, c/o Canon Kabushiki Kaisha , Ashibe, Tsunenori, c/o Canon Kabushiki Kaisha , Kusaba, Takashi, c/o Canon Kabushiki Kaisha , Matsuda, Hidekazu, c/o Canon Kabushiki Kaisha
IPC分类号： G03G5/00
CPC分类号： G03G15/1685 , G03G5/0567 , G03G5/0582 , G03G15/162 , Y10T428/2495 , Y10T428/24967
摘要： An endless belt for electrophotography is disclosed which is obtainable continuously by melt extrusion from a circular die. The endless belt has a layer containing a thermoplastic resin having a diphenyl sulfone structure represented by the following Formula (1)
Also disclosed are a process for producing the endless belt continuously by melt-extruding a thermoplastic resin having a diphenyl sulfone structure represented by the above Formula (1), from a circular die and an image forming apparatus having the endless belt.
摘要翻译：用于电摄影的环形带是光盘从该圆形游离缺失所有这些可获得连续通过熔融挤出。环形带具有包含具有由下式（1）代表二苯砜结构的热塑性树脂的层因此游离缺失光盘是通过熔融挤出具有二苯砜结构的热塑性树脂为代表的连续制造环形带的方法由上述式（1）中，从一个圆形的爱和具有环形带的图像形成装置。

80. 发明公开

EP0918257A2 Imaging members containing high performance polymers 审中-公开
标题翻译： Bildherstellungselement，Hochleistungspolymere enthaltend
公开(公告)号：EP0918257A2
公开(公告)日：1999-05-26
申请号：EP98121521.3
申请日：1998-11-13
申请人： Xerox Corporation
发明人： Fuller, Timothy J. , Teuscher, Leon A. , Yanus, John F. , Pai, Damodar M. , Carmichael, Kathleen M. , Grabowski, Edward F. , Zukoski, Paul F.
IPC分类号： G03G5/05 , G03G5/147
CPC分类号： G03G5/076 , G03G5/056 , G03G5/0564 , G03G5/0567 , G03G5/0571 , G03G5/0575 , G03G5/0582
摘要： Disclosed is an imaging member which comprises a conductive substrate, a photogenerating material, and a binder which comprises a polymer of the formulae I, II, III, IV, V, VI, VII, VIII, IX, or X as further defined herein.
摘要翻译：成像构件包括导电基底，光生材料和包含选自以下的聚合物的粘合剂：（a）式 - [-C 6 H 6 - [A] x -C 6 H 6 -O- [B] -O-] （I）， - { - [ - C6H6- [A] x-C6H6-O- [B] -O - ] n - [C] - [ - O - [-C6H6- [A] x-C6H6-O - [B] -O-] n - [III]， - { - [ - C6H6- [A] x-C6H6-O- [B] -O - ] - [C] - [ - [B] -O-C6H6- [A] x-C6H6-] n - } - m（IV）， - { - [ - C6H6- [A] x-C6H6-O- [B] -O--] 正 - [C] - [ - O - [ - C6H6- [A] x-C6H6-O- [B] -O-] n- [C] -O-} m-（VII）和 - { - C6H6- [A] -C6H6-O- [B] -O - ] N- [C] - [ - O- [B] -O-C6H6- [A]的X C6H6-] NO- [C] -O - } - m（VIII），x = 0或1的整数，A为例如的式-C（O） - （a）和（b）或其混合物; B是例如式（c），（d）和 - （CH 2 O）t - （e），其中t为1-20的整数; C是例如的式-C（O）-NH-R-NH-C（O） - （f），-C（O）-CRC（O） - （g）和-CH 2 -CH（OH）-R-CH OH）-CH 2 - （h）或其混合物，其中R是烷基，芳基，芳烷基或其混合物，m和n是表示重复单元数的整数; （B）式（Ⅱ）中，-{ - Y- [C] -OY-} m（V）， - { - Y- [C] -Y' - } - [C] -OY- [C] -O-} m-（IX）和 - { - Y- [C] -Y'-O- [C] -O-} m-（X），其中x = 0或1的整数，（II）= Y，Y'=公式（Z）; A，B和C如上所述; （c）式（I），（III），（IV），（VII）或（VIII）的那些; （d）式（I），（III），（IV），VII）和（VIII）的那些; 或（e）式（I），（III），（IV），（VII）和（VIII）的那些。

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