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    Naphthalenetetracarboxylic acid diimide derivative and electrophotographic photoconductor having the same
    1.
    发明授权
    Naphthalenetetracarboxylic acid diimide derivative and electrophotographic photoconductor having the same 有权
    萘四羧酸二酰亚胺衍生物和具有该衍生物的电子照相感光体

    公开(公告)号：US08232031B2

    公开(公告)日：2012-07-31

    申请号：US12205143

    申请日：2008-09-05

    申请人： Masafumi Ohta ,  Tomoyuki Shimada ,  Yuuji Tanaka ,  Eiji Kurimoto ,  Keisuke Shimoyama

    发明人： Masafumi Ohta ,  Tomoyuki Shimada ,  Yuuji Tanaka ,  Eiji Kurimoto ,  Keisuke Shimoyama

    IPC分类号： G03G5/047

    CPC分类号： C07D471/06 ,  G03G5/0517 ,  G03G5/0521 ,  G03G5/0614 ,  G03G5/0651

    摘要： The present invention provides a naphthalenetetracarboxylic acid diimide derivative represented by the following general formula (1): wherein R1 and R2, which are identical or different, each represent a substituted or non-substituted alkyl group or a substituted or non-substituted aromatic hydrocarbon group; R3 represents an alkyl group having 1 to 8 carbon atoms or an aromatic hydrocarbon group; R4, R5, R6 and R7, which are identical or different, each represent a hydrogen atom, a substituted or non-substituted alkyl group, or a substituted or non-substituted aromatic hydrocarbon group; and R1 and R2 may be linked to form a substituted or non-substituted heterocyclic group including a nitrogen atom; with compounds where all of R1, R2 and R3 are a methyl group, and compounds where both of R1 and R2 are a methyl group and R3 is a 1-octyl group being excluded.

    摘要翻译： 本发明提供由以下通式（1）表示的萘四甲酸二酰亚胺衍生物：其中相同或不同的R 1和R 2各自表示取代或未取代的烷基或取代或未取代的芳族烃基 ; R3表示碳原子数1〜8的烷基或芳香族烃基; R 4，R 5，R 6和R 7相同或不同，各自表示氢原子，取代或未取代的烷基或取代或未取代的芳族烃基; R 1和R 2可以连接形成包含氮原子的取代或未取代的杂环基; 与R1，R2和R3全部为甲基的化合物，R1和R2均为甲基，R3为1-辛基的化合物除外。

    Image forming apparatus and process cartridge
    2.
    发明申请
    Image forming apparatus and process cartridge 有权
    成像设备和处理盒

    公开(公告)号：US20090180804A1

    公开(公告)日：2009-07-16

    申请号：US12319652

    申请日：2009-01-09

    申请人： Eiji Kurimoto ,  Keisuke Shimoyama ,  Tomoyuki Shimada ,  Masafumi Ohta ,  Yuuji Tanaka

    发明人： Eiji Kurimoto ,  Keisuke Shimoyama ,  Tomoyuki Shimada ,  Masafumi Ohta ,  Yuuji Tanaka

    IPC分类号： G03G15/00

    CPC分类号： G03G5/0648 ,  G03G5/0614 ,  G03G5/0651 ,  G03G15/751

    摘要： An image forming apparatus including at least an image bearing member having a substrate having a photosensitive layer thereon, the image bearing member to bear a latent electrostatic image on a surface thereof, a charging device to the surface of the image bearing member, an irradiation device to irradiate the surface of the image bearing member with light to form a latent electrostatic image thereon, a development device to develop the latent electrostatic with toner to obtain a developed image, a transfer device to transfer the developed image to a recording medium, and a cleaning device to clean the surface of the image bearing member, wherein the photosensitive layer includes naphthalene tetracarbonic acid diimide derivative as a charge transport material represented by the following Chemical Structure (1): In the Chemical Structure (1), Z represents a group represented by the following Chemical Formula (1): or the following Chemical Formula (2): —R9   Chemical Formula (2). In the Chemical Structure (1), and the Chemical Formulae (1) and (2), R1, R2, R3, R4 and R9 each, independently, represent a substituted or non-substituted alkyl group or a substituted or non-substituted aromatic hydrocarbon group, R5, R6, R7 and R8 each, independently, represent hydrogen atom, a substituted or non-substituted alkyl group, or a substituted or non-substituted aromatic hydrocarbon group, and R1 and R2 and R3 and R4 optionally share a bond connectivity to form a substituted or non-substituted heterocyclic group including a nitrogen atom.

    摘要翻译： 一种图像形成装置，至少包括具有其上具有感光层的基底的图像承载部件，其表面上承载静电潜像的图像承载部件，图像承载部件的表面上的充电装置，照射装置 用光照射图像承载部件的表面以在其上形成静电潜像，显影装置，用调色剂显影静电以获得显影图像，将显影图像转印到记录介质的转印装置，以及 清洁装置，以清洁图像承载部件的表面，其中感光层包括萘四羧酸二酰亚胺衍生物作为由以下化学结构（1）表示的电荷传输材料：在化学结构（1）中，Z表示 通过以下化学式（1）：或以下化学式（2）表示：<？in-line-formula description =“In 在线化学式（2）。<？in-line-formula description =“In-line formula”end =“tail”？>在化学结构（1）中，和 化学式（1）和（2）中，R 1，R 2，R 3，R 4和R 9各自独立地表示取代或未取代的烷基或取代或未取代的芳族烃基，R 5，R 6，R 7和 R8各自独立地表示氢原子，取代或未取代的烷基或取代或未取代的芳族烃基，并且R 1和R 2和R 3和R 4任选地具有键连接性以形成取代或未取代的芳族烃基 包括氮原子的杂环基。

    Image forming apparatus and process cartridge
    3.
    发明授权
    Image forming apparatus and process cartridge 有权
    成像设备和处理盒

    公开(公告)号：US08380109B2

    公开(公告)日：2013-02-19

    申请号：US12319652

    申请日：2009-01-09

    申请人： Eiji Kurimoto ,  Keisuke Shimoyama ,  Tomoyuki Shimada ,  Masafumi Ohta ,  Yuuji Tanaka

    发明人： Eiji Kurimoto ,  Keisuke Shimoyama ,  Tomoyuki Shimada ,  Masafumi Ohta ,  Yuuji Tanaka

    IPC分类号： G03G15/00 ,  G03G5/06

    CPC分类号： G03G5/0648 ,  G03G5/0614 ,  G03G5/0651 ,  G03G15/751

    摘要： An image forming apparatus including at least an image bearing member having a substrate having a photosensitive layer thereon, the image bearing member to bear a latent electrostatic image on a surface thereof, a charging device to the surface of the image bearing member, an irradiation device to irradiate the surface of the image bearing member with light to form a latent electrostatic image thereon, a development device to develop the latent electrostatic with toner to obtain a developed image, a transfer device to transfer the developed image to a recording medium, and a cleaning device to clean the surface of the image bearing member, wherein the photosensitive layer includes naphthalene tetracarbonic acid diimide derivative as a charge transport material represented by the following Chemical Structure (1): In the Chemical Structure (1), Z represents a group represented by the following Chemical Formula (1): or the following Chemical Formula (2): —R9  Chemical Formula (2). In the Chemical Structure (1), and the Chemical Formulae (1) and (2), R1, R2, R3, R4 and R9 each, independently, represent a substituted or non-substituted alkyl group or a substituted or non-substituted aromatic hydrocarbon group, R5, R6, R7 and R8 each, independently, represent hydrogen atom, a substituted or non-substituted alkyl group, or a substituted or non-substituted aromatic hydrocarbon group, and R1 and R2 and R3 and R4 optionally share a bond connectivity to form a substituted or non-substituted heterocyclic group including a nitrogen atom.

    摘要翻译： 一种图像形成装置，至少包括具有其上具有感光层的基底的图像承载部件，其表面上承载静电潜像的图像承载部件，图像承载部件的表面上的充电装置，照射装置 用光照射图像承载部件的表面以在其上形成静电潜像，显影装置，用调色剂显影静电以获得显影图像，将显影图像转印到记录介质的转印装置，以及 清洁装置，以清洁图像承载部件的表面，其中感光层包括萘四羧酸二酰亚胺衍生物作为由以下化学结构（1）表示的电荷传输材料：在化学结构（1）中，Z表示 通过以下化学式（1）：或以下化学式（2）：-R9化学式（2）。 在化学结构（1）和化学式（1）和（2）中，R 1，R 2，R 3，R 4和R 9各自独立地表示取代或未取代的烷基或取代或未取代的芳族 烃基，R 5，R 6，R 7和R 8各自独立地表示氢原子，取代或未取代的烷基或取代或未取代的芳族烃基，并且R 1和R 2和R 3和R 4任选地共享一个键 连接性以形成包括氮原子的取代或未取代的杂环基。

    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE
    6.
    发明申请
    IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE 审中-公开
    图像形成装置和处理盒

    公开(公告)号：US20140234763A1

    公开(公告)日：2014-08-21

    申请号：US14174279

    申请日：2014-02-06

    申请人： Akihiro SUGINO ,  Keisuke Shimoyama ,  Tomoharu Asano ,  Hidetoshi Kami ,  Nobutaka Eguchi ,  Kazuhiro Egawa ,  Tomoyuki Shimada ,  Ryota Arai ,  Masayoshi Nomura

    发明人： Akihiro SUGINO ,  Keisuke Shimoyama ,  Tomoharu Asano ,  Hidetoshi Kami ,  Nobutaka Eguchi ,  Kazuhiro Egawa ,  Tomoyuki Shimada ,  Ryota Arai ,  Masayoshi Nomura

    IPC分类号： G03G15/00 ,  G03G21/18 ,  G03G21/00

    CPC分类号： G03G21/0094

    摘要： An image forming apparatus includes an image bearing member having a photosensitive layer and a sub-surface layer having a charge transportability, overlying the photosensitive layer wherein the sub-surface layer is formed of a cured material formed of a radical polymerizable monomer having three or more functional groups with no charge transport structure and a radical polymerizable compound having a charge transport structure, wherein the arithmetical mean roughness WRa of about each of frequency components of HMH, HML, and HLH obtained by wavelet conversion of values measured by a surface texture and the contour form measuring device ranges from 0.0002 μm to 0.005 μm and WRa (LLH) is 0.05 μm or less, wherein the sub-surface layer contains at least one of a particular oxazole compound or a particular diamine compound.

    摘要翻译： 图像形成装置包括具有感光层和具有电荷传输性的子表面层的图像承载部件，覆盖在感光层上，其中所述子表面层由具有三个或更多个自由基聚合单体形成的固化材料形成 没有电荷传输结构的官能团和具有电荷传输结构的自由基聚合性化合物，其中，通过由表面纹理测量的值通过小波变换获得的大约HMH，HML和HLH的每个频率分量的算术平均粗糙度WRa和 轮廓形状测量装置的范围为0.0002μm至0.005μm，WRa（LLH）为0.05μm以下，其中，所述表面下层含有特定的恶唑化合物或特定的二胺化合物中的至少一种。

    Electrophotographic photoconductor and triphenylamine compound for use therein
    9.
    发明授权
    Electrophotographic photoconductor and triphenylamine compound for use therein 失效
    电子照相光电导体和三苯胺化合物用于其中

    公开(公告)号：US5604065A

    公开(公告)日：1997-02-18

    申请号：US528093

    申请日：1995-09-14

    申请人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga ,  Masafumi Ohta ,  Mitsutoshi Anzai ,  Akihiro Imai

    发明人： Tomoyuki Shimada ,  Masaomi Sasaki ,  Tamotsu Aruga ,  Masafumi Ohta ,  Mitsutoshi Anzai ,  Akihiro Imai

    IPC分类号： G03G5/06 ,  G03G5/09

    CPC分类号： G03G5/0672 ,  G03G5/0605 ,  G03G5/0614 ,  G03G5/0627

    摘要： An electrophotographic photoconductor includes an electroconductive substrate, and a photoconductive layer formed thereon containing at least one tertiary amine compound of formula (I) as an effective component: ##STR1## wherein Ar.sup.1 and Ar.sup.3 each is an aryl group which may have a substituent; Ar.sup.2 is a bivalent group of a carbocyclic aromatic compound or a bivalent group of a heterocyclic compound; R.sup.1 is a hydrogen atom, an alkyl group which may have a substituent or an alkoxyl group which may have a substituent; and R.sup.2 is a hydrogen atom, an alkyl group which may have a substituent or an aryl group which may have a substituent. A novel triphenylamine compound for use in the electrophotographic photoconductor is provided.

    摘要翻译： 电子照相感光体包括导电性基材和形成在其上的光导电层，其上含有至少一种式（I）的叔胺化合物作为有效成分：其中Ar 1和Ar 3各自为可以具有 取代基; Ar 2是碳环芳族化合物或杂环化合物的二价基团的二价基团; R1是氢原子，可以具有取代基的烷基或可以具有取代基的烷氧基; R2为氢原子，可以具有取代基的烷基或可具有取代基的芳基。 提供了一种用于电子照相感光体的新型三苯胺化合物。

    Electrophotographic photoconductor, aromatic polycarbonate resin for use in the same, and method of producing the aromatic polycarbonate resin
    10.
    发明授权
    Electrophotographic photoconductor, aromatic polycarbonate resin for use in the same, and method of producing the aromatic polycarbonate resin 失效
    用于其的电子照相感光体，芳香族聚碳酸酯树脂以及芳香族聚碳酸酯树脂的制造方法

    公开(公告)号：US5830980A

    公开(公告)日：1998-11-03

    申请号：US956284

    申请日：1997-10-23

    申请人： Mitsutoshi Anzai ,  Akihiro Imai ,  Masaomi Sasaki ,  Hiroshi Tamura ,  Tomoyuki Shimada ,  Tetsuro Suzuki ,  Masafumi Ohta

    发明人： Mitsutoshi Anzai ,  Akihiro Imai ,  Masaomi Sasaki ,  Hiroshi Tamura ,  Tomoyuki Shimada ,  Tetsuro Suzuki ,  Masafumi Ohta

    IPC分类号： C08G64/12 ,  G03G5/05 ,  G03G5/07 ,  C08G64/00

    CPC分类号： G03G5/0564 ,  C08G64/12 ,  G03G5/076

    摘要： An electrophotographic photoconductor includes an electroconductive support, and a photoconductive layer formed thereon, containing a novel aromatic polycarbonate resin having a repeat unit of formula (I): ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each is an alkyl group which may have a substituent, or a halogen atom; R.sup.4 is a hydrogen atom, or an alkyl group which may have a substituent; Ar.sup.1 and Ar.sup.2 each is an aromatic hydrocarbon group which may have a substituent; l, m and n each is an integer of 0 to 4; k is an integer of 5 to 5,000; and X is a bivalent aliphatic group, a bivalent cyclic aliphatic group, or ##STR2## in which R.sup.5 and R.sup.6 each is an alkyl group which may have a substituent, a halogen atom, or an aromatic hydrocarbon group; p and q each is an integer of 0 to 4; and r is 0 or 1, and when r is 1, Y is a straight-chain, branched or cyclic alkylene group having 1 to 12 carbon atoms, --O--, --S--, --SO--, --SO.sub.2 --, or --C(O)--.

    摘要翻译： 电子照相感光体包括导电载体和形成在其上的光电导层，其中含有具有式（I）重复单元的新型芳族聚碳酸酯树脂：其中R 1，R 2和R 3各自为烷基， 具有取代基或卤素原子; R4是氢原子或可以具有取代基的烷基; Ar 1和Ar 2各自为可以具有取代基的芳香族烃基; l，m和n各自为0〜4的整数; k为5〜5000的整数。 X是二价脂肪族基团，二价环状脂肪族基团或其中R 5和R 6各自为可以具有取代基的烷基，卤素原子或芳香族烃基的二价脂肪族基团， p和q各自为0〜4的整数; r为0或1，当r为1时，Y为碳原子数为1〜12的直链，支链或环状亚烷基，-O - ， - S-， -​​ SO-，-SO2-或 - C（O） - 。