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    Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion, and toner
    5.
    发明授权
    Azo compound, pigment dispersant containing the azo compound, pigment composition, pigment dispersion, and toner 有权
    偶氮化合物，含有偶氮化合物的颜料分散剂，颜料组合物，颜料分散体和调色剂

    公开(公告)号：US08815485B2

    公开(公告)日：2014-08-26

    申请号：US13812072

    申请日：2011-08-11

    申请人： Masatake Tanaka ,  Masashi Kawamura ,  Yuki Hasegawa ,  Takayuki Toyoda ,  Yasuaki Murai ,  Masashi Hirose ,  Takeshi Miyazaki

    发明人： Masatake Tanaka ,  Masashi Kawamura ,  Yuki Hasegawa ,  Takayuki Toyoda ,  Yasuaki Murai ,  Masashi Hirose ,  Takeshi Miyazaki

    IPC分类号： G03G9/09

    CPC分类号： G03G9/091 ,  C07C243/22 ,  C07C251/78 ,  C09B33/153 ,  C09B67/0046 ,  G03G9/0912

    摘要： A compound that can improve azo pigment dispersibility in a non-water-soluble solvent. The compound is represented by formula (1): wherein R1 to R4 represent hydrogen or halogen; R5 to R9 represent hydrogen, COOR17 or CONR18R19, and at least one of R5 to R9 represents COOR17 or CONR18R19, where R17 to R19 represent hydrogen or an alkyl group having 1 to 3 carbons; R10 represents an alkyl group having 1 to 6 carbons or a phenyl group; R11 to R15 represent a hydrogen, L1R20 or L2R21R22, and at least one of R11 to R15 represents L1R20 or L2R21R22, where L1 represents a divalent linking group, L2 represents a trivalent linking group, and R20 to R22 represent an alkyl group having 8 or more carbons or an alkenyl group having 8 or more carbons; and R16 represents an alkyl group having 1 to 6 carbons or a phenyl group.

    摘要翻译： 可以改善非水溶性溶剂中偶氮颜料分散性的化合物。 该化合物由式（1）表示：其中R 1至R 4表示氢或卤素; R 5至R 9表示氢，COOR 17或CONR 18 R 19，并且R 5至R 9中的至少一个表示COOR 17或CONR 18 R 19，其中R 17至R 19表示氢或具有1至3个碳的烷基; R 10表示碳数1〜6的烷基或苯基; R11〜R15表示氢，L1R20或L2R21R22，R11〜R15中的至少一个表示L1R20或L2R21R22，其中L1表示二价连接基团，L2表示三价连接基团，R20至R22表示具有8或 碳数更多或碳数8以上的烯基; R16表示碳原子数1〜6的烷基或苯基。

    Colorant compound and ink including the colorant compound
    9.
    发明授权
    Colorant compound and ink including the colorant compound 有权
    着色剂化合物和包含着色剂化合物的油墨

    公开(公告)号：US08211221B2

    公开(公告)日：2012-07-03

    申请号：US12577569

    申请日：2009-10-12

    申请人： Masatake Tanaka ,  Masashi Kawamura ,  Yasuaki Murai ,  Masashi Hirose ,  Takeshi Miyazaki

    发明人： Masatake Tanaka ,  Masashi Kawamura ,  Yasuaki Murai ,  Masashi Hirose ,  Takeshi Miyazaki

    IPC分类号： C09D11/02

    CPC分类号： C09D11/328 ,  C09B29/363 ,  C09B29/3634

    摘要： The invention provides a colorant compound represented by the following general formula (1): wherein R1 and R2 represent independently from each other a species selected from at least one of a hydrogen atom, an alkyl group, and an aralkyl group. R3 represents a species selected from at least one of a hydrogen atom, a cyano group, and —COR5, where R5 is any of a hydroxyl group, an alkoxy group, and an amino group. R4 represents a species selected from at least one of a hydrogen atom, an alkyl group, an aryl group, and an aralkyl group. Cy represents an aryl group. Optionally, at least one anionic group may be present in the general formula (1).

    摘要翻译： 本发明提供由以下通式（1）表示的着色剂化合物：其中R 1和R 2彼此独立地表示选自氢原子，烷基和芳烷基中的至少一个的物质。 R3表示选自氢原子，氰基和-COR5中的至少一个的物质，其中R5是羟基，烷氧基和氨基中的任一个。 R4表示选自氢原子，烷基，芳基和芳烷基中的至少一个的物质。 Cy表示芳基。 任选地，通式（1）中可以存在至少一个阴离子基团。

    COLORANT COMPOUND AND INK INCLUDING THE COLORANT COMPOUND
    10.
    发明申请
    COLORANT COMPOUND AND INK INCLUDING THE COLORANT COMPOUND 有权
    有色化合物和墨水，包括着色剂化合物

    公开(公告)号：US20100089284A1

    公开(公告)日：2010-04-15

    申请号：US12577569

    申请日：2009-10-12

    申请人： Masatake Tanaka ,  Masashi Kawamura ,  Yasuaki Murai ,  Masashi Hirose ,  Takeshi Miyazaki

    发明人： Masatake Tanaka ,  Masashi Kawamura ,  Yasuaki Murai ,  Masashi Hirose ,  Takeshi Miyazaki

    IPC分类号： C09D11/02 ,  C07D213/69

    CPC分类号： C09D11/328 ,  C09B29/363 ,  C09B29/3634

    摘要： The invention provides a colorant compound represented by the following general formula (1): wherein R1 and R2 represent independently from each other a species selected from at least one of a hydrogen atom, an alkyl group, and an aralkyl group. R3 represents a species selected from at least one of a hydrogen atom, a cyano group, and —COR5, where R5 is any of a hydroxyl group, an alkoxy group, and an amino group. R4 represents a species selected from at least one of a hydrogen atom, an alkyl group, an aryl group, and an aralkyl group. Cy represents an aryl group. Optionally, at least one anionic group may be present in the general formula (1).

    摘要翻译： 本发明提供由以下通式（1）表示的着色剂化合物：其中R 1和R 2彼此独立地表示选自氢原子，烷基和芳烷基中的至少一个的物质。 R3表示选自氢原子，氰基和-COR5中的至少一个的物质，其中R5是羟基，烷氧基和氨基中的任一个。 R4表示选自氢原子，烷基，芳基和芳烷基中的至少一个的物质。 Cy表示芳基。 任选地，通式（1）中可以存在至少一个阴离子基团。