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    Toner for electrophotography and metal-containing compound
    11.
    发明授权
    Toner for electrophotography and metal-containing compound 有权
    电子照相用碳粉和含金属化合物

    公开(公告)号：US08846965B2

    公开(公告)日：2014-09-30

    申请号：US13383899

    申请日：2010-06-04

    Applicant: Kimihiko Ookubo ,  Keiko Ishidai ,  Issei Nakahara

    Inventor： Kimihiko Ookubo ,  Keiko Ishidai ,  Issei Nakahara

    IPC: C07F1/08 ,  G03G9/00 ,  G03G9/097

    CPC classification number: G03G9/09783

    Abstract: Disclosed is a toner for electrophotography, which has good hue, good light resistance and good electrostatic charge, and is capable of providing images that are free from white spots. The toner for electrophotography exhibits a good performance. Specifically disclosed is a toner for electrophotography, which is characterized by containing at least one metal-containing compound that is represented by general formula (1). (In the formula, R1 represents an alkyl group; R2 represents a hydrogen atom, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfamoyl group, a sulfinyl group, an alkylsulfonyl group, an arylsulfonyl group, an acyl group, a halogen atom or a cyano group; and R3 represents a group that has 9 or more carbon atoms and an aromatic hydrocarbon structure.)

    Abstract translation: 公开了一种电子照相用调色剂，其具有良好的色调，良好的耐光性和良好的静电电荷，并且能够提供没有白点的图像。 用于电子照相的调色剂表现出良好的性能。 具体公开了一种电子照相用调色剂，其特征在于含有至少一种由通式（1）表示的含金属化合物。 （式中，R 1表示烷基，R 2表示氢原子，烷氧基羰基，芳氧基羰基，氨磺酰基，亚磺酰基，烷基磺酰基，芳基磺酰基，酰基，卤素原子或 氰基; R3表示具有9个以上碳原子和芳香族烃结构的基团。

    METHOD FOR PRODUCING CYANOACETIC ACID, METHOD FOR PRODUCING CYANOACETIC ACID DERIVATIVE AND METHOD FOR PRODUCING METAL CONTAINING COMPOUND
    12.
    发明申请
    METHOD FOR PRODUCING CYANOACETIC ACID, METHOD FOR PRODUCING CYANOACETIC ACID DERIVATIVE AND METHOD FOR PRODUCING METAL CONTAINING COMPOUND 审中-公开
    生产氰尿酸的方法，生产氰尿酸衍生物的方法和生产含金属化合物的方法

    公开(公告)号：US20130253213A1

    公开(公告)日：2013-09-26

    申请号：US13841940

    申请日：2013-03-15

    Applicant: Dai IKEMIZU ,  Ryohei IWAMOTO ,  Keiko ISHIDAI ,  Kimihiko OOKUBO

    Inventor： Dai IKEMIZU ,  Ryohei IWAMOTO ,  Keiko ISHIDAI ,  Kimihiko OOKUBO

    IPC: C07C253/30 ,  C07F1/08

    CPC classification number: C07C253/30 ,  C07F1/08 ,  C07C255/19

    Abstract: Provided is a method for producing cyanoacetic acid in a hydrolysis reaction of a predetermined cyanoacetate in the presence of an acid catalyst. Further, are provided methods for producing a cyanoacetic acid derivative and a metal containing compound by using the produced cyanoacetic acid as a staring material. Herein, the method for producing cyanoacetic acid enables the content of a malonic acid byproduct generated in the hydrolysis reaction to be greatly lowered, allowing the produced cyanoacetic acid to be used as a starting material without any purification treatments. Those advantageous effects result in the great improvement in the purity and yields of the cyanoacetic acid derivative and the metal containing compound produced by said cyanoacetic acid. Accordingly, the above mentioned methods make it possible to produce cyanoacetic acid, the cyanoacetic acid derivative and the metal containing compound, as excellent in the productivity and economical efficiency.

    Abstract translation: 提供了在酸催化剂存在下，在预定氰基乙酸酯的水解反应中制备氰基乙酸的方法。 此外，提供了通过使用所制备的氰基乙酸作为起始材料来生产氰乙酸衍生物和含金属化合物的方法。 这里，氰基乙酸的制造方法能够使水解反应中生成的丙二酸副产物的含量大大降低，能够使所得的氰基乙酸作为起始原料，而不进行任何的纯化处理。 这些有利效果导致氰基乙酸衍生物和由所述氰基乙酸生产的含金属化合物的纯度和产率大大提高。 因此，上述方法可以生产氰基乙酸，氰基乙酸衍生物和含金属化合物，生产率和经济性都优异。

    ELECTROPHOTOGRAPHIC TONER SET
    14.
    发明申请
    ELECTROPHOTOGRAPHIC TONER SET 审中-公开
    电子照相机组

    公开(公告)号：US20120231385A1

    公开(公告)日：2012-09-13

    申请号：US13510138

    申请日：2010-11-09

    Applicant: Keigo Tamaki ,  Kimihiko Ookubo

    Inventor： Keigo Tamaki ,  Kimihiko Ookubo

    IPC: G03G9/09

    CPC classification number: G03G9/09 ,  G03G9/081 ,  G03G9/0821 ,  G03G9/08706 ,  G03G9/08711 ,  G03G9/08755 ,  G03G9/0926

    Abstract: An electrophotographic toner set which is excellent in color reproduction of low lightness regions to high lightness regions in an intermediate color region (red) is disclosed, comprising at least a yellow toner, a magenta toner and a third electrophotographic toner, wherein, in a color specification system of a CIE LAB color space, a lightness L* of the magenta toner is within a range of 35-50, a lightness L* and a hue angle h of the third electrophotographic toner is within a range of 50-65 and 0-65°, respectively, and a difference in hue angle between a color represented by the yellow toner and a color represented by the magenta toner is within a range of 114-130°.

    Abstract translation: 公开了一种在中间颜色区域（红色）中对浅亮度区域至高亮度区域的色彩再现性优异的电子照相调色剂组合物，其至少包含黄色调色剂，品红色调色剂和第三电子照相调色剂，其中， CIE LAB颜色空间的规格系统，品红色调色剂的亮度L *在35-50的范围内，第三电子照相调色剂的亮度L *和色调角h在50-65和0的范围内 -65°，由黄色调色剂表示的颜色和由品红色调色剂表示的颜色之间的色相角的差在114-130°的范围内。

    TONER FOR ELECTROPHOTOGRAPHY AND TONER SET
    17.
    发明申请
    TONER FOR ELECTROPHOTOGRAPHY AND TONER SET 审中-公开
    电子摄影和调色剂的调色剂

    公开(公告)号：US20120208119A1

    公开(公告)日：2012-08-16

    申请号：US13503484

    申请日：2010-10-25

    Applicant: Ryohei Iwamoto ,  Kimihiko Ookubo

    Inventor： Ryohei Iwamoto ,  Kimihiko Ookubo

    IPC: G03G9/16 ,  C09B47/00 ,  C09B47/30

    CPC classification number: C09B57/007 ,  C09B47/085 ,  C09B47/10 ,  C09B47/12 ,  C09B47/18 ,  C09B47/20 ,  C09B47/24 ,  C09B47/26 ,  C09B55/009 ,  C09B69/008 ,  G03G9/0918

    Abstract: A toner for electrophotography characterized in that, when a monochromatic image of the toner for electrophotography is formed and the reflection absorption spectrum thereof is measured, said reflection absorption spectrum shows a maximum density within a range of 600-700 nm, and, excluding the light absorption by a substrate, the maximum density (Dm) of said reflection absorption spectrum, the density thereof at 570 nm (D(570)) and the density thereof at 530 nm (D(530)) satisfy the following requirements, and a toner set for electrophotography: 1.4≦Dm≦3.5, D(570)≧0.55 and 4.5≦D(570)/D(530)≦12.

    Abstract translation: 一种用于电子照相的调色剂，其特征在于，当形成用于电子照相的调色剂的单色图像并测量其反射吸收光谱时，所述反射吸收光谱显示在600-700nm范围内的最大密度，并且不包括光 通过基板的吸收，所述反射吸收光谱的最大密度（Dm），其570nm处的密度（D（570））及其在530nm处的密度（D（530））满足以下要求，并且调色剂 设置为电子照相：1.4＆nlE; Dm＆nlE; 3.5，D（570）≥0.55和4.5＆nlE; D（570）/ D（530）＆nlE;

    TONER FOR ELECTROPHOTOGRAPHY AND METAL-CONTAINING COMPOUND
    18.
    发明申请
    TONER FOR ELECTROPHOTOGRAPHY AND METAL-CONTAINING COMPOUND 有权
    电子显微镜和含金属化合物的调色剂

    公开(公告)号：US20120116110A1

    公开(公告)日：2012-05-10

    申请号：US13383899

    申请日：2010-06-04

    Applicant: Kimihiko Ookubo ,  Keiko Ishidai ,  Issei Nakahara

    Inventor： Kimihiko Ookubo ,  Keiko Ishidai ,  Issei Nakahara

    IPC: C07F1/08

    CPC classification number: G03G9/09783

    Abstract: Disclosed is a toner for electrophotography, which has good hue, good light resistance and good electrostatic charge, and is capable of providing images that are free from white spots. The toner for electrophotography exhibits a good performance. Specifically disclosed is a toner for electrophotography, which is characterized by containing at least one metal-containing compound that is represented by general formula (1). (In the formula, R1 represents an alkyl group; R2 represents a hydrogen atom, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfamoyl group, a sulfinyl group, an alkylsulfonyl group, an arylsulfonyl group, an acyl group, a halogen atom or a cyano group; and R3 represents a group that has 9 or more carbon atoms and an aromatic hydrocarbon structure.)

    Abstract translation: 公开了一种电子照相用调色剂，其具有良好的色调，良好的耐光性和良好的静电电荷，并且能够提供没有白点的图像。 用于电子照相的调色剂表现出良好的性能。 具体公开了一种电子照相用调色剂，其特征在于含有至少一种由通式（1）表示的含金属化合物。 （式中，R 1表示烷基，R 2表示氢原子，烷氧基羰基，芳氧基羰基，氨磺酰基，亚磺酰基，烷基磺酰基，芳基磺酰基，酰基，卤素原子或 氰基; R3表示具有9个以上碳原子和芳香族烃结构的基团。

    Actinic Ray Curable Composition, Actinic Ray Curable Ink, Image Forming Method Utilizing the Same, Ink-Jet Recording Apparatus and Epoxy Compound
    19.
    发明申请
    Actinic Ray Curable Composition, Actinic Ray Curable Ink, Image Forming Method Utilizing the Same, Ink-Jet Recording Apparatus and Epoxy Compound 审中-公开
    光化学光固化组合物，光化学光固化油墨，使用其的成像方法，喷墨记录装置和环氧化合物

    公开(公告)号：US20080180501A1

    公开(公告)日：2008-07-31

    申请号：US11793312

    申请日：2005-11-21

    Applicant: Kimihiko Ookubo ,  Norio Miura ,  Takeshi Kurata

    Inventor： Kimihiko Ookubo ,  Norio Miura ,  Takeshi Kurata

    IPC: C08F2/46 ,  C08G65/18 ,  C07D303/04 ,  B41J2/01 ,  C08G67/00

    CPC classification number: C07D303/04 ,  B41J11/002 ,  B41M7/0081 ,  C07D407/14 ,  C08G59/24 ,  C08G59/68 ,  C08G65/18 ,  C09D11/101 ,  G03F7/038

    Abstract: This invention provides an actinic ray curable composition, which exhibits excellent storage stability, low viscosity, high sensitivity and can form cured film having high hardness and superior weather-proofing under various environments particularly even under a high humidity atmosphere, and actinic ray curable ink utilizing the same, an image forming method utilizing said actinic ray curable ink as ink-jet ink, an ink-jet recording apparatus and a new epoxy compound. An actinic ray curable composition of this invention is characterized by containing at least one type of an epoxy compound represented by following Formula (X) and at least one type of an oxetane compound as a photo polymerizable compound and having a viscosity at 25° C. of 1-500 mPa·s.

    Abstract translation: 本发明提供一种光稳定性组合物，其具有优异的保存稳定性，低粘度，高灵敏度，并且可以在各种环境下甚至在高湿度环境下形成具有高硬度和优异耐候性的固化膜，并且使用光化学射线固化油墨 使用所述光化学射线固化油墨作为喷墨油墨的图像形成方法，喷墨记录装置和新的环氧化合物。 本发明的光化学射线固化性组合物的特征在于含有至少一种下述式（X）表示的环氧化合物和至少一种作为光聚合性化合物的氧杂环丁烷化合物，并且在25℃下具有粘度。 1-500 mPa.s

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