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    Naphthalenedicarboximide derivative and electrophotographic photosensitive member
    2.
    发明授权
    Naphthalenedicarboximide derivative and electrophotographic photosensitive member 有权

    公开(公告)号：US09952521B2

    公开(公告)日：2018-04-24

    申请号：US15360190

    申请日：2016-11-23

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Hideki Okada

    IPC: G03G5/06 ,  C07D221/18 ,  G03G5/047

    CPC classification number: G03G5/0637 ,  C07D221/18 ,  G03G5/047 ,  G03G5/0614 ,  G03G5/0696

    Abstract: A naphthalenedicarboximide derivative is represented by general formula (1) or (2). In general formulas (1) and (2), R1, R2, and R3 each represent, independently of one another, an alkyl group which has a carbon number from 1 to 10 and which may have an aryl group having a carbon number from 6 to 14, an aryl group which has a carbon number from 6 to 14 and which may have an alkyl group having a carbon number from 1 to 10, a cycloalkyl group having a carbon number from 3 to 10, or an alkoxy group having a carbon number from 1 to 6, and m represents an integer from 0 to 4. When m represents an integer of 2 or more, chemical groups R2 may each be the same or may each be different.

    Electrophotographic photosensitive member
    4.
    发明授权
    Electrophotographic photosensitive member 有权

    公开(公告)号：US09791793B2

    公开(公告)日：2017-10-17

    申请号：US15216070

    申请日：2016-07-21

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Hideki Okada

    IPC: G03G5/06 ,  C07C211/54 ,  C07C217/80

    CPC classification number: G03G5/0614 ,  C07C211/54 ,  C07C217/80 ,  G03G5/0609 ,  G03G5/0696

    Abstract: A triphenylamine derivative is represented by general formula (1). In the general formula (1): R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 each represent, independently of one another, a hydrogen atom, an optionally substituted alkyl group having a carbon number of at least 1 and no greater than 6, an optionally substituted alkoxy group having a carbon number of at least 1 and no greater than 6, an optionally substituted alkenyl group having a carbon number of at least 2 and no greater than 6, or an optionally substituted aryl group having a carbon number of at least 6 and no greater than 14; m represents an integer of at least 1 and no greater than 3; and n represents an integer of at least 0 and no greater than 2.

    Triarylamine derivative and electrophotographic photosensitive member
    5.
    发明授权
    Triarylamine derivative and electrophotographic photosensitive member 有权
    三芳胺衍生物和电子照相感光构件

    公开(公告)号：US09494881B2

    公开(公告)日：2016-11-15

    申请号：US14953190

    申请日：2015-11-27

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Hideki Okada ,  Fumio Sugai ,  Kensuke Kojima

    IPC: G03G5/047 ,  G03G5/06 ,  C07C211/54 ,  C07C217/84

    CPC classification number: G03G5/0614 ,  C07C211/54 ,  C07C217/84

    Abstract: A triarylamine derivative is represented by general formula (1) shown below. In general formula (1), each R1 independently represents a halogen atom, an optionally substituted alkyl group having a carbon number of 1-6, an optionally substituted alkoxy group having a carbon number of 1-6, or an optionally substituted aryl group having a carbon number of 6-12. Each k independently represents an integer of 0-4, and each m independently represents an integer of 1-3. Each R2 independently represents a halogen atom, an optionally substituted alkyl group having a carbon number of 1-6, an optionally substituted alkoxy group having a carbon number of 1-6, or an optionally substituted aryl group having a carbon number of 6-12. Each p independently represents an integer of 0-4.

    Abstract translation: 通式（1）中，R 1各自独立地表示卤素原子，碳数为1-6的任选被取代的烷基，碳数为1-6的任选取代的烷氧基，或具有碳原子数1〜6的任意取代的芳基， 碳数为6-12。 每个k独立地表示0-4的整数，并且每个m独立地表示1-3的整数。 每个R 2独立地表示卤素原子，碳数为1-6的任选取代的烷基，碳数为1-6的任选取代的烷氧基或碳数为6-12的任选取代的芳基 。 每个p独立地表示0-4的整数。

    Triphenylamine derivative, method for manufacturing the same, and electrophotographic photosensitive member
    8.
    发明授权
    Triphenylamine derivative, method for manufacturing the same, and electrophotographic photosensitive member 有权
    三苯胺衍生物，其制造方法和电子照相感光体

    公开(公告)号：US09376371B2

    公开(公告)日：2016-06-28

    申请号：US14288542

    申请日：2014-05-28

    Applicant: KYOCERA DOCUMENT SOLUTIONS INC.

    Inventor： Fumio Sugai ,  Kensuke Kojima ,  Kenji Kitaguchi ,  Hideki Okada

    IPC: C07C217/92 ,  G03G5/06 ,  C07C209/10 ,  C07C211/54

    CPC classification number: C07C217/92 ,  C07C209/10 ,  C07C211/54 ,  G03G5/0614 ,  G03G5/0618 ,  G03G5/0672

    Abstract: A triphenylamine derivative is represented by General Formula (1). In General Formula (1), OR1 represents an alkoxy group having 2 to 8 carbon atoms. R2 to R6 each independently represent a hydrogen atom or an alkyl group having 1 to 8 carbon atoms. Ar1 and Ar2 each independently represent a hydrogen atom, an aryl group having 6 to 20 carbon atoms and optionally substituted with an alkyl group having 1 to 6 carbon atoms, an aryl group having 6 to 20 carbon atoms and optionally substituted with an alkoxy group having 1 to 6 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, or a 3- to 10-membered heterocyclic group. Note that the case where Ar1 and Ar2 are both a hydrogen atom is excluded.

    Abstract translation: 三苯胺衍生物由通式（1）表示。 在通式（1）中，OR 1表示碳原子数2〜8的烷氧基。 R 2〜R 6各自独立地表示氢原子或碳原子数1〜8的烷基。 Ar 1和Ar 2各自独立地表示氢原子，碳原子数6〜20的芳基，可以被碳原子数1〜6的烷基取代的芳基，碳原子数6〜20的芳基， 1至6个碳原子，具有3至10个碳原子的环烷基或3至10元杂环基。 注意，不排除Ar1和Ar2都是氢原子的情况。

    Electrophotographic photosensitive member and image forming apparatus
    9.
    发明授权
    Electrophotographic photosensitive member and image forming apparatus 有权
    电子照相感光构件和成像装置

    公开(公告)号：US09256144B2

    公开(公告)日：2016-02-09

    申请号：US14444101

    申请日：2014-07-28

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Hideki Okada ,  Keiji Maruo

    IPC: G03G5/05 ,  G03G5/06 ,  G03G15/00

    CPC classification number: G03G5/0629 ,  G03G5/0564 ,  G03G5/0614 ,  G03G5/0696 ,  G03G15/00

    Abstract: An electrophotographic photosensitive member containing a terphenoquinone derivative represented by the following formula (1): wherein R1 to R5 may be the same or different and each represent a hydrogen atom, an alkyl group having 1 to 12 carbon atoms, an aryl group having 6 to 12 carbon atoms and optionally having an alkyl group having 1 to 12 carbon atoms, an aralkyl group having 6 to 12 carbon atoms, a cycloalkyl group having 3 to 10 carbon atoms, or an alkoxy group having 2 to 6 carbon atoms.

    Abstract translation: 含有下式（1）所示的三苯并醌衍生物的电子照相感光体，其中，R1〜R5可以相同或不同，表示氢原子，碳原子数1〜12的烷基，碳原子数为6〜 12个碳原子，任选具有1至12个碳原子的烷基，具有6至12个碳原子的芳烷基，具有3至10个碳原子的环烷基或具有2至6个碳原子的烷氧基。

    AZOQUINONE COMPOUND, ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, AND IMAGE FORMING APPARATUS
    10.
    发明申请
    AZOQUINONE COMPOUND, ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, AND IMAGE FORMING APPARATUS 有权
    AZOQUINONE化合物，电子照相光电子器件和图像形成装置

    公开(公告)号：US20140295335A1

    公开(公告)日：2014-10-02

    申请号：US14225800

    申请日：2014-03-26

    Applicant: KYOCERA Document Solutions Inc.

    Inventor： Hideki Okada ,  Keiji Maruo

    IPC: G03G15/00 ,  C09B29/00

    CPC classification number: G03G5/0677 ,  G03G5/0618

    Abstract: The present disclosure relates to an azoquinone compound represented by formula (1) below. In formula (1), R1 to R4 are identical or different and each represents a hydrogen atom, a C1 to C6 alkyl group or a C6 to C12 aryl group, and Ar represents a C6 to C12 aryl group.

    Abstract translation: 本公开涉及由下式（1）表示的偶氮醌化合物。 式（1）中，R 1〜R 4相同或不同，表示氢原子，C1〜C6烷基或C6〜C12芳基，Ar表示C6〜C12芳基。

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