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    Novel organic photoconductive compound
    2.
    发明授权
    Novel organic photoconductive compound 失效
    新型有机光电导化合物

    公开(公告)号：US3963779A

    公开(公告)日：1976-06-15

    申请号：US286140

    申请日：1972-09-05

    Applicant: Hirokazu Tsukahara ,  Kazuhiro Emoto

    Inventor： Hirokazu Tsukahara ,  Kazuhiro Emoto

    IPC: C07C67/00 ,  C07C209/00 ,  C07C211/54 ,  G03G5/06 ,  C07C87/50

    CPC classification number: G03G5/0614

    Abstract: A novel organic photoconductive compound having the general formula, ##SPC1##Wherein R.sub.1 is an alkyl group having 1-11 carbon atoms, R.sub.2 is hydrogen, methyl, nitro or a halogen and n and m are integers of 1 or 2 and may be the same or different, can provide extremely highly sensitive and inexpensive elecrophotographic material.

    Abstract translation: 一种新颖的具有通式的有机光电导化合物，其中R1为具有1-11个碳原子的烷基，R2为氢，甲基，硝基或卤素，n和m为1或2的整数，可以相同或不同 ，可以提供极高灵敏度和便宜的电子照相材料。

    Process for producing toner for the development of an electric image
    3.
    发明授权
    Process for producing toner for the development of an electric image 失效
    用于制造用于显影电图像的调色剂的方法

    公开(公告)号：US5393636A

    公开(公告)日：1995-02-28

    申请号：US255895

    申请日：1994-06-07

    Applicant: Jun Sugita ,  Kazushige Morita ,  Satoshi Katayama ,  Hiroshi Sugimura ,  Satoshi Nishigaki ,  Kazuhiro Emoto

    Inventor： Jun Sugita ,  Kazushige Morita ,  Satoshi Katayama ,  Hiroshi Sugimura ,  Satoshi Nishigaki ,  Kazuhiro Emoto

    IPC: G03G9/087 ,  G03G9/08

    CPC classification number: G03G9/0806 ,  G03G9/08711

    Abstract: The present invention provides a process for producing a practical toner for the development of an electrostatic image which has an effect of preventing an offset phenomenon and has low-temperature fixing properties. The process for producing a toner of the present invention comprises the steps of dissolving a high-molecular polymer in a vinyl monomer, mixing the resultant solution with another toner material, and then carrying out suspension polymerization. Preferable examples of the high-molecular polymer include a polymer having a structure unit represented by the formula ##STR1## wherein R.sup.1 is hydrogen or a methyl group, and R.sup.2 is a straight-chain or branched alkyl group having 1 to 20 carbon atoms,and a polymer having a structure unit represented by the formula ##STR2## wherein R.sup.3 is hydrogen or a methyl group, and X is hydrogen, a methyl group, a halogen atom or a methoxy group.

    Abstract translation: 本发明提供一种用于制造用于显影静电图像的实际调色剂的方法，其具有防止胶印现象并具有低温定影性能的效果。 制造本发明的调色剂的方法包括将高分子聚合物溶解在乙烯基单体中，将所得溶液与另一种调色剂材料混合，然后进行悬浮聚合的步骤。 高分子聚合物的优选实例包括具有由式（1）表示的结构单元的聚合物，其中R 1是氢或甲基，R 2是具有1至20个碳的直链或支链烷基 原子和具有由式（2）表示的结构单元的聚合物，其中R 3是氢或甲基，X是氢，甲基，卤素原子或甲氧基。

    Electrophotographic photoconductors containing a bis-enamine compound
    4.
    发明授权
    Electrophotographic photoconductors containing a bis-enamine compound 失效
    含有双烯胺化合物的电子照相感光体

    公开(公告)号：US5389479A

    公开(公告)日：1995-02-14

    申请号：US110929

    申请日：1993-08-24

    Applicant: Kiyofumi Morimoto ,  Akihiro Kondo ,  Satoshi Machino ,  Kazuhiro Emoto ,  Akiko Masuda

    Inventor： Kiyofumi Morimoto ,  Akihiro Kondo ,  Satoshi Machino ,  Kazuhiro Emoto ,  Akiko Masuda

    IPC: C07C211/48 ,  C07C211/54 ,  C07C211/56 ,  C07C217/92 ,  G03G5/06

    CPC classification number: G03G5/0614 ,  C07C211/48 ,  C07C211/54 ,  C07C211/56 ,  C07C217/92 ,  G03G5/0629 ,  G03G5/0637 ,  C07C2102/08 ,  C07C2102/10 ,  C07C2102/12

    Abstract: The present invention provides a highly sensitive and highly durable electrophotographic photoconductor providing a conductive support and a photosensitive layer formed thereon, the photosensitive layer comprising a bis-enamine compound of the formula (I): ##STR1## wherein "A" is a C.sub.6-12 arylene group which may have a substituent, a bivalent heterocyclic reside which may have a substituent, a C.sub.2-4 lower alkylene group which may have a substituent; "B" is a lower dialkylamino group, a lower alkoxy group, a lower alkyl group, a hydrogen atom or a halogen atom; and k is an integer from 1 to 5 provided that when k is an integer of 2 or more, "B" may be identifcal or different, may together form a ring; and n is an integer from 2 to 4. The electrophotographic photoconductor according to this invention is excellent in stability resisting fluctuations in temperature and humidity, high in electric chargeability, almost free from reduction in photosensitivity in repetitive use and also free from deterioration in image quality such as defection in toner images.

    Abstract translation: 本发明提供了一种高灵敏度和高度耐用的电子照相感光体，其提供导电性支持体和形成在其上的感光层，感光层包含式（I）的双烯胺化合物：其中“A”为 可以具有取代基的C 6-12亚芳基，可以具有取代基的2价杂环，可以具有取代基的C2-4低级亚烷基; “B”为低级二烷基氨基，低级烷氧基，低级烷基，氢原子或卤素原子; 并且k是1至5的整数，条件是当k为2或更大的整数时，“B”可以是相同或不同的，可以一起形成环; n为2〜4的整数。本发明的电子照相感光体的耐温度和湿度的稳定性优异，电荷充电性高，重复使用时的感光度几乎不降低，且图像质量下降 例如墨粉图像中的缺陷。

    Electrophotographic photoreceptor with bisazo compound
    6.
    发明授权
    Electrophotographic photoreceptor with bisazo compound 失效
    双偶氮化合物的电子照相感光体

    公开(公告)号：US4999269A

    公开(公告)日：1991-03-12

    申请号：US560874

    申请日：1990-07-31

    Applicant: Kazuhiro Emoto ,  Kozo Haino ,  Akira Itoh ,  Makoto Okaji

    Inventor： Kazuhiro Emoto ,  Kozo Haino ,  Akira Itoh ,  Makoto Okaji

    IPC: C09B35/023 ,  C09B35/03 ,  C09B35/215 ,  C09B35/34 ,  C09B56/08 ,  C09B56/16 ,  G03G5/06

    CPC classification number: C09B35/03 ,  C09B35/023 ,  C09B35/215 ,  C09B35/34 ,  C09B56/08 ,  C09B56/16 ,  G03G5/0681 ,  G03G5/0685

    Abstract: This invention provides an electrophotographic photoreceptor which is high in durability and high in sensitivity. This photoreceptor comprises an electroconductive support and, provided thereon, a photosensitive layer containing an azo pigment represented by the following formula [I] or [II]: ##STR1## wherein A represents a hydrogen atom, an alkyl group, a phenyl group or a heterocyclic ring group, m and n each represents 0 or 1, X represents a hydrogen atom, a lower alkyl group, a cyano group or a halogen atom and Cp represents a coupler residue, or ##STR2## wherein Z represents an alkyl group, a phenyl group or a heterocyclic ring group, X represents a hydrogen atom, a lower alkyl group, a cyano group or a halogen atom and Cp represents a coupler residue.

    Abstract translation: 本发明提供一种耐久性高，灵敏度高的电子照相感光体。 该感光体包括导电载体，并且在其上提供含有由下式[I]或[II]表示的偶氮颜料的感光层：其中A表示氢原子，烷基，苯基 基或杂环基，m和n各自表示0或1，X表示氢原子，低级烷基，氰基或卤素原子，Cp表示成色剂残基，或者其中Z 表示烷基，苯基或杂环基，X表示氢原子，低级烷基，氰基或卤素原子，Cp表示成色剂残基。

    Disazo electrophotographic photoreceptor
    7.
    发明授权
    Disazo electrophotographic photoreceptor 失效
    双面电子照相感光体

    公开(公告)号：US4913997A

    公开(公告)日：1990-04-03

    申请号：US296129

    申请日：1989-01-12

    Applicant: Kazuhiro Emoto ,  Kozo Haino

    Inventor： Kazuhiro Emoto ,  Kozo Haino

    IPC: B08B3/08 ,  C09B56/16 ,  C23G3/00 ,  G03G5/06 ,  H01L21/304

    CPC classification number: C09B56/16 ,  G03G5/0681 ,  G03G5/0685

    Abstract: This provides an electrophotographic photoreceptor high in durability and sensitivity which comprises an electroconductive support and, provided thereon, a photosensitive layer containing an azo pigment represented by the formula [I]: ##STR1## wherein A represents an aryl group, a heterocyclic group or an alkyl group, Z represents a hydrogen atom, --B or --CH.dbd.CH--B wherein B represents an aryl group, a heterocyclic group or an alkyl group and Cp represents a coupler residue.

    Abstract translation: 这提供了耐久性和灵敏度高的电子照相感光体，其包括导电性载体，并且在其上提供含有由式[I]表示的偶氮颜料的感光层：其中A表示芳基，杂环 基团或烷基，Z表示氢原子，-B或-CH = CH-B，其中B表示芳基，杂环基或烷基，Cp表示成色剂残基。

    Using light-shading colored ink capable of changing from hydrophilic to hydrophobic
    8.
    发明授权
    Using light-shading colored ink capable of changing from hydrophilic to hydrophobic 失效
    彩色滤光片，使用能够从亲水变为疏水的浅色油墨

    公开(公告)号：US5908721A

    公开(公告)日：1999-06-01

    申请号：US797815

    申请日：1997-02-07

    Applicant: Kazuhiro Emoto ,  Yoshihiro Izumi ,  Liyuan Han

    Inventor： Kazuhiro Emoto ,  Yoshihiro Izumi ,  Liyuan Han

    IPC: G02F1/1335 ,  G03F7/00 ,  G03C1/73

    CPC classification number: G02F1/133512 ,  G03F7/0007

    Abstract: The color filter having pixels and a light-shading colored layer on a transparent substrate is provided. The light-shading colored layer is formed from hydrophilic light-shading colored ink, and the hydrophilic light-shading colored ink includes a resin having a monomer unit having a quaternary ammonium salt moiety represented by formula (I):--COO.sup..crclbar. X.sup..sym. (I)wherein X.sup.+ is represented by formula (II): ##STR1## wherein R.sup.1, R.sup.2, R.sup.3, and R.sup.4 are independently hydrogen, a substituted or non-substituted linear or branched alkyl group having 1 to 12 carbon atoms, or a substituted or non-substituted linear or branched alkenyl group having 2 to 8 carbon atoms.

    Abstract translation: 提供了具有像素的滤色器和在透明基板上的遮光着色层。 遮光着色层由亲水性遮光性有色油墨形成，亲水性遮光性着色油墨含有具有由式（I）表示的季铵盐部分的单体单元的树脂：COO（ - ）X （+）（I）其中X +由式（II）表示：其中R 1，R 2，R 3和R 4独立地为氢，具有1至12个碳原子的取代或未取代的直链或支链烷基或取代 或具有2-8个碳原子的未取代的直链或支链烯基。

    Organic electroluminescent element
    9.
    发明授权
    Organic electroluminescent element 失效
    有机电致发光元件

    公开(公告)号：US5792568A

    公开(公告)日：1998-08-11

    申请号：US636949

    申请日：1996-04-24

    Applicant: Kazuhiro Emoto ,  Ichiro Fujii

    Inventor： Kazuhiro Emoto ,  Ichiro Fujii

    IPC: C09K11/06 ,  H05B33/12 ,  H05B33/14

    CPC classification number: H05B33/12 ,  C09K11/06 ,  H05B33/14 ,  Y10S428/917

    Abstract: An organic electroluminescent element comprising a substrate are stacked layers thereon of, a positive electrode, a holeinjected carrier layer, a luminescent layer and a negative electrode and optionally an electron-injected carrier layer formed between the luminescent layer and the negative electrode, wherein the hole-injected carrier layer comprising a bis-enamine compound represented by the following formula (I): ##STR1## wherein R.sub.1 and R.sub.2 are, the same or different, a lower alkyl group or an optionally substituted aryl or heterocyclic group, or alternatively, R.sub.1 and R.sub.2 together with the carbon atom to which they are bonded may form a benzocycloalkyl group, the benzene ring being optionally substituted by a substituent or substituents selected from the group consisting of a halogen atom, a lower alkyl group and a lower alkoxy group; R.sub.3 is an optionally substituted aryl or heterocyclic group; and Ar is a methylene group, a vinylene group or an optionally substituted C.sub.6-20 arylene or heterocyclediyl group.

    Abstract translation: 包括基板的有机电致发光元件是其上面具有正极，空穴注入的载体层，发光层和负极以及可选地在形成于发光层和负极之间的电子注入载体层的堆叠层，其中孔 （I）表示的双烯胺化合物的引入载体层：其中R 1和R 2相同或不同的是低级烷基或任选取代的芳基或杂环基，或 或者，R1和R2与它们所键合的碳原子一起可以形成苯并环烷基，苯环任选地被选自卤素原子，低级烷基和低级烷氧基的取代基或取代基取代 组; R3是任选取代的芳基或杂环基; 并且Ar是亚甲基，亚乙烯基或任选取代的C 6-20亚芳基或杂环基。

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