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    Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge for electrophotographic image forming apparatus
    1.
    发明授权
    Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus, and process cartridge for electrophotographic image forming apparatus 有权
    电子照相感光体，电照相成像方法，电照相成像设备和用于电子照相成像设备的处理盒

    公开(公告)号：US08809543B2

    公开(公告)日：2014-08-19

    申请号：US13231382

    申请日：2011-09-13

    Applicant: Ryota Arai ,  Tomoyuki Shimada

    Inventor： Ryota Arai ,  Tomoyuki Shimada

    IPC: C07D209/08 ,  C07D209/12 ,  C07D401/04

    CPC classification number: G03G5/0629 ,  G03G5/0609 ,  G03G5/0614 ,  G03G5/0642 ,  G03G5/0651 ,  G03G5/0672 ,  G03G2215/00957

    Abstract: An N-phenyl-diphenylisoindole derivative having the following formula (1): wherein each of R1 and R2 represents a hydrogen atom, a substituted or an unsubstituted alkyl group, a substituted or an unsubstituted alkoxy group, a substituted or an unsubstituted phenyl group, or a substituted or an unsubstituted phenoxy group; R3 represents a hydrogen atom, a substituted or an unsubstituted alkyl group, a substituted or an unsubstituted alkoxy group, a substituted or an unsubstituted phenyl group, a substituted or an unsubstituted phenoxy group, or has the following formula (2): wherein each of R4 and R5 represents a substituted or an unsubstituted alkyl group, or a substituted or an unsubstituted phenyl group; 1 represents an integer of from 1 to 4; and each of m and n represents an integer of from 1 to 5.

    Abstract translation: 具有下式（1）的N-苯基 - 二苯基异吲哚衍生物：其中R 1和R 2各自表示氢原子，取代或未取代的烷基，取代或未取代的烷氧基，取代或未取代的苯基， 或取代或未取代的苯氧基; R 3表示氢原子，取代或未取代的烷基，取代或未取代的烷氧基，取代或未取代的苯基，取代或未取代的苯氧基，或具有下式（2）：其中 R 4和R 5表示取代或未取代的烷基，或取代或未取代的苯基; 1表示1〜4的整数， m和n分别表示1〜5的整数。

    Electrophotographic organophotoreceptors with novel charge transport materials
    5.
    发明申请
    Electrophotographic organophotoreceptors with novel charge transport materials 失效
    具有新型电荷传输材料的电子照相有机光感受器

    公开(公告)号：US20050058917A1

    公开(公告)日：2005-03-17

    申请号：US10982320

    申请日：2004-11-04

    Applicant: Kam Law ,  Nusrallah Jubran ,  Zbigniew Tokarski

    Inventor： Kam Law ,  Nusrallah Jubran ,  Zbigniew Tokarski

    IPC: C07D209/86 ,  C07D403/12 ,  C07D403/14 ,  C07D409/14 ,  G03G5/047 ,  G03G5/06

    CPC classification number: C07D403/14 ,  C07D209/86 ,  C07D403/12 ,  C07D409/14 ,  G03G5/047 ,  G03G5/0616 ,  G03G5/0629 ,  G03G5/0642 ,  G03G5/0648 ,  G03G5/0651 ,  G03G5/0661

    Abstract: An organophotoreceptor that includes: (a) a charge transport compound having the formula where n is an integer between 2 and 6, inclusive; R1 is an aryl group; R2 is a sulfolanyl group; a pyrrolyl group; a tetrazolyl group; a benzotriazolyl group; a 4-(9H-fluoren-9-ylidene)benzyl group; a stilbenyl group; an alkylsulfonylphenyl group, an arylsulfonylphenyl; or a pyrazolyl group, with the proviso that when R2 is an alkylsulfonylphenyl group or an arylsulfonylphenyl, R1 may be hydrogen, an alkyl group, or an aryl group; X is an alkylene linking group having the formula —(CH2)m—, branched or linear, where m is an integer between 0 and 20, inclusive; and Y is a bond, C, N, O, S, a branched or linear —(CH2)p— group where p is an integer between 0 and 10, an aryl group, a cycloalkyl group, a cyclosiloxyl, a heterocyclic group, or a CR7 group where R7 is H, an alkyl group, or aryl group; (b) a charge generating compound; and (c) an electrically conductive substrate.

    Abstract translation: 一种有机光感受器，其包括：（a）具有下式的电荷传输化合物，其中n是2和6之间的整数，包括端值在内; R1是芳基; R2是环丁砜基; 吡咯基; 四唑基; 苯并三唑基; 4-（9H-芴-9-亚基）苄基; 茋基; 烷基磺酰基苯基，芳基磺酰基苯基; 或吡唑基，条件是当R 2是烷基磺酰基苯基或芳基磺酰基苯基时，R 1可以是氢，烷基或芳基; X是具有式 - （CH2）m-，分支或直链的亚烷基连接基团，其中m是0和20之间的整数，包括0和20; 并且Y是键，C，N，O，S，分支或线性 - （CH 2）p - 基团，其中p是0和10之间的整数，芳基，环烷基，环甲硅烷氧基，杂环基， 或R 7为H，烷基或芳基的CR 7基团; （b）电荷产生化合物; 和（c）导电基板。

    Electrophotographic organophotoreceptors with novel charge transport compounds
    6.
    发明申请
    Electrophotographic organophotoreceptors with novel charge transport compounds 失效
    具有新型电荷传输化合物的电子照相有机光感受器

    公开(公告)号：US20030113132A1

    公开(公告)日：2003-06-19

    申请号：US10215359

    申请日：2002-08-09

    Applicant: Samsung Information Systems America

    Inventor： Kam W. Law ,  Nusrallah Jubran ,  Zbigniew Tokarski ,  Alan R. Katritzky ,  Ritu Jain ,  Rexiat Maimait

    IPC: G03G005/047 ,  C07D43/02 ,  C07D29/88

    CPC classification number: C07D403/12 ,  C07D209/86 ,  C07D409/12 ,  G03G5/06 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/062 ,  G03G5/0627 ,  G03G5/0629 ,  G03G5/0631 ,  G03G5/0633 ,  G03G5/0642

    Abstract: A novel charge transport compound, a novel process using that novel compound and an organophotoreceptor includes: (a) a novel charge transport compound having the formula 1 nullwhere R1 and R2 are selected so that R1 and R2 form, with the included nitrogen atom, a group selected from the group consisting of heterocyclic rings, aromatic rings, and dinaphthylamine; or R1 comprises an aryl group and R2 comprises a group selected from the group consisting of sulfolanyl, 4-(9H-fluoren-9-ylidene)benzyl, pyrrolyl, pyrazolyl, benzotriazolyl, stilbenyl, tetrazolyl; or R1 comprises hydrogen, alkyl group, aryl group and R2 comprises sulfonylphenyl. R3 is hydrogen, alkyl group, aryl group, heterocyclic group or a hydrocarbon group; and Q is a 3-carbazole group; (b) a charge generating compound; and (c) an electrically conductive substrate.

    Abstract translation: 一种新的电荷传输化合物，使用该新化合物和有机光感受器的新方法包括：（a）具有下式的新的电荷传输化合物：其中R1和R2被选择以使R1和R2与所含的氮原子一起形成基团 选自杂环，芳环和二萘胺; 或R 1包含芳基，R 2包括选自环丁砜基，4-（9H-芴-9-亚基）苄基，吡咯基，吡唑基，苯并三唑基，茋基，四唑基等的基团。 或R 1包括氢，烷基，芳基和R 2包括磺酰基苯基。 R3是氢，烷基，芳基，杂环基或烃基; Q为3-咔唑基; （b）电荷产生化合物; 和（c）导电基板。

    Electrophotographic photoreceptor
    7.
    发明授权
    Electrophotographic photoreceptor 失效
    电子照相感光体

    公开(公告)号：US5718997A

    公开(公告)日：1998-02-17

    申请号：US662694

    申请日：1996-06-13

    Applicant: Hirofumi Hayata ,  Akira Kinoshita ,  Toyoko Shibata ,  Tomoko Suzuki

    Inventor： Hirofumi Hayata ,  Akira Kinoshita ,  Toyoko Shibata ,  Tomoko Suzuki

    IPC: G03G5/06 ,  G03G5/047 ,  G03G5/09

    CPC classification number: G03G5/0642 ,  G03G5/0605 ,  G03G5/0609 ,  G03G5/0614 ,  G03G5/062

    Abstract: An electrophotographic photoreceptor comprises a conductive support and provided thereon, a photpreceptive layer containing a compound represented by the following Formula 1: ##STR1## wherein X represents a group capable of forming a hydrogen bond; and R.sub.1, R.sub.2 and R.sub.3 independently represent a hydrogen atom, a halogen atom, an alkyl group, an aralkyl group, an alkoxy group, an aryl group, an aryloxy group, a heterocyclic group, a hydroxy group, a nitro group, a cyano group, an acyl group, a urethane group, a carboxyl group, a carboxylate ester group, an amido group or --NH.sub.2, --NHR or --NHCOR in which R represents alkyl or aryl; and R' and R" independently represent a hydrogen atom, an alkyl group or an aryl group or R' and R" combine with each other to form a ring.

    Abstract translation: 电子照相感光体包括导电性载体，在其上提供含有由下式1表示的化合物的光接收层：其中X表示能够形成氢键的基团; 并且R 1，R 2和R 3独立地表示氢原子，卤素原子，烷基，芳烷基，烷氧基，芳基，芳氧基，杂环基，羟基，硝基，氰基 基团，酰基，氨基甲酸酯基，羧基，羧酸酯基，酰胺基或-NH 2，-NHR或-NHCOR，其中R表示烷基或芳基; 并且R'和R“独立地表示氢原子，烷基或芳基或R'和R”彼此结合形成环。

    Electrophotographic photosensitive member, electrophotographic apparatus and apparatus unit including the photosensitive member
    8.
    发明授权
    Electrophotographic photosensitive member, electrophotographic apparatus and apparatus unit including the photosensitive member 失效

    公开(公告)号：US5622800A

    公开(公告)日：1997-04-22

    申请号：US528527

    申请日：1995-09-14

    Applicant: Wataru Ando ,  Takeshi Akasaka ,  Hajime Miyazaki

    Inventor： Wataru Ando ,  Takeshi Akasaka ,  Hajime Miyazaki

    IPC: B82B1/00 ,  G03G5/05 ,  G03G5/06 ,  G03G5/047 ,  G03G5/09

    CPC classification number: G03G5/062 ,  G03G5/0578 ,  G03G5/0605 ,  G03G5/0642

    Abstract: A photosensitive member having stable electrophotographic characteristics can be constituted by an electroconductive support and a photosensitive layer disposed thereon and containing a novel fullerene compound having an organosilicon group as a charge-transporting substance. The fullerene compound may preferably have a polyhedral structure, particularly that of Buckminsterfullerene (C.sub.60) and be represented by the formula: C.sub.60 (A).sub.n . . . (2), wherein A denotes an organosilicon group represented by the formula: ##STR1## (wherein R.sub.1-1 and R.sub.1-2 independently denote a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted silyl group, a substituted or unsubstituted germyl group, a halogen atom, or a group constituting a substituted or unsubstituted ring by a mutual combination of R.sub.1-1 and R.sub.1-2 together with the Si atom in the formula); and n is an integer of 1 to 5, and a plurality of A in the case of n being two or larger can be the same or different with each other.

    Hydrazone compound and electrophotographic photoreceptor and organic electroluminescent element both containing the same
    9.
    发明授权
    Hydrazone compound and electrophotographic photoreceptor and organic electroluminescent element both containing the same 失效
    腙化合物和电子照相感光体和含有相同的有机电致发光元件

    公开(公告)号：US5512400A

    公开(公告)日：1996-04-30

    申请号：US356126

    申请日：1994-12-15

    Applicant: Atsushi Takesue ,  Yasuo Murakami ,  Takanobu Watanabe ,  Mitsutoshi Anzai

    Inventor： Atsushi Takesue ,  Yasuo Murakami ,  Takanobu Watanabe ,  Mitsutoshi Anzai

    IPC: C07D223/26 ,  C07D223/28 ,  C09K11/06 ,  G03G5/06 ,  H01L51/50 ,  H05B33/12 ,  H05B33/22

    CPC classification number: G03G5/067 ,  C07D223/26 ,  C07D223/28 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/0642 ,  G03G5/0668

    Abstract: There are provided a hydrazone compound represented by formula (I), an electrophotographic photoreceptor which has a photosensitive layer containing the compound on an electrically conductive support, and an organic electroluminescent element containing the compound as a charge transporting material: ##STR1## wherein Ar.sub.1 represents a substituted or unsubstituted phenylene group, a substituted or unsubstituted naphthylene group, a substituted or unsubstituted biphenylene group, or a substituted or unsubstituted anthrylene group, Ar.sub.2 represents a substituted or unsubstituted aryl group, R.sub.1 and R.sub.2 each independently represents a hydrogen atom, a halogen atom, an unsubstituted alkyl group, or an unsubstituted alkoxy group, R.sub.3 represents an unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, or a substituted or unsubstituted aryl group, Z represents an ethylene group or a vinylene group, and n is 0 or 1.

    Abstract translation: 提供由式（I）表示的腙化合物，具有在导电载体上含有化合物的感光层的电子照相感光体和含有该化合物作为电荷传输材料的有机电致发光元件：（I） 其中Ar 1表示取代或未取代的亚苯基，取代或未取代的亚萘基，取代或未取代的亚联苯基或取代或未取代的亚蒽基，Ar 2表示取代或未取代的芳基，R 1和R 2各自独立地表示氢原子 ，卤素原子，未取代的烷基或未取代的烷氧基，R3表示未取代的烷基，取代或未取代的芳烷基或取代或未取代的芳基，Z表示亚乙基或亚乙烯基，n表示 是0或1。

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