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    PIGMENT DISPERSION LIQUID AND INKJET INK
    15.
    发明申请
    PIGMENT DISPERSION LIQUID AND INKJET INK 审中-公开

    公开(公告)号：US20190153231A1

    公开(公告)日：2019-05-23

    申请号：US16252009

    申请日：2019-01-18

    Applicant: FUJIFILM Corporation

    Inventor： Shinya HAYASHI ,  Yoshiaki NAGATA ,  Kazufumi OMURA ,  Kazushi FURUKAWA ,  Keiichi TATEISHI

    IPC: C09B67/46 ,  C09B35/03 ,  C09B33/12 ,  C09D11/322

    Abstract: Provided are a pigment dispersion liquid including a pigment, a polymer dispersant, and water, in which the pigment is a pigment including a compound represented by General Formula (1) as described in the specification, a tautomer thereof, or a salt of the compound or the tautomer, and the polymer dispersant includes a polymer compound having a repeating unit represented by General Formula (2-1) and a repeating unit represented by General Formula (2-2) as described in the specification, and having a structure represented by General Formula (3) introduced into at least one terminal of the main chain; and an inkjet ink including this pigment dispersion liquid. In General Formula (3), L represents a linking group; R4 represents a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group; and the symbol * represents a linking bond.

    COMPOUND HAVING XANTHENE SKELETON, COLORANT COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INKJET PRINTER CARTRIDGE, AND INKJET RECORDING MATERIAL
    17.
    发明申请
    COMPOUND HAVING XANTHENE SKELETON, COLORANT COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INKJET PRINTER CARTRIDGE, AND INKJET RECORDING MATERIAL 有权
    具有XANENENE SKELETON的化合物，着色剂组合物，用于喷墨记录的墨水，喷墨记录方法，喷墨打印机墨盒和喷墨记录材料

    公开(公告)号：US20160208102A1

    公开(公告)日：2016-07-21

    申请号：US15083806

    申请日：2016-03-29

    Applicant: FUJIFILM Corporation

    Inventor： Yoshihiko FUJIE ,  Keiichi TATEISHI

    IPC: C09B11/24 ,  C09D11/328

    CPC classification number: C09B11/24 ,  C09D11/328

    Abstract: There is provided a compound which is represented by General Formula (1) below: in General Formula (1), R1 and R2 each independently represent a hydrogen atom, substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, R3, R4, and R5 each independently represent a substituent group, M represents a hydrogen atom or a counter cation, each of M may be the same or different, n3, n4, and n5 each independently represent a number between 0 and 4, and R3, R4, and R5 may be the same or different in a case where n3, n4, and n5 each represent a number equal to or greater than 2.

    Abstract translation: 提供由通式（1）表示的化合物：在通式（1）中，R 1和R 2各自独立地表示氢原子，取代或未取代的烷基，取代或未取代的芳基或取代或未取代的芳基 未取代的杂环基，R 3，R 4和R 5各自独立地表示取代基，M表示氢原子或抗衡阳离子，M各自可以相同或不同，n3，n4和n5各自独立地表示0 并且在n3，n4和n5各自表示等于或大于2的数的情况下，R 3，R 4和R 5可以相同或不同。

    COLORING COMPOSITION, AZO COMPOUND AND INK
    18.
    发明申请
    COLORING COMPOSITION, AZO COMPOUND AND INK 有权
    着色组合物，AZO化合物和墨水

    公开(公告)号：US20130284064A1

    公开(公告)日：2013-10-31

    申请号：US13930318

    申请日：2013-06-28

    Applicant: FUJIFILM CORPORATION

    Inventor： Keiichi TATEISHI ,  Yoshihiko FUJIE ,  Youichirou TAKESHIMA

    IPC: C09D11/00

    CPC classification number: C09D11/322 ,  C07D231/38 ,  C07D417/12 ,  C07D417/14 ,  C09B35/03 ,  C09B35/34 ,  C09B67/0046 ,  C09B67/0055 ,  C09D11/328

    Abstract: There is provided a coloring composition containing at least a first coloring material and at least a second coloring material, in which the first coloring material is a compound represented by the following Formula (Y), the second coloring material is, for example, the following compound 8, and the mass ratio of the content (% by mass) of the second coloring material in the composition to the content (% by mass) of the first coloring material in the composition is 0.001 to 1.0. In Formula (Y), a plurality of M each independently represent a hydrogen atom or a cation, and when M represents a cation, M represents a Li+ ion, a Na+ ion, a K+ ion or a NH4+ ion.

    Abstract translation: 提供了含有至少第一着色材料和至少第二着色材料的着色组合物，其中第一着色材料是由下式（Y）表示的化合物，第二着色材料是例如以下 化合物8，组合物中第二着色材料的含量（质量％）与组合物中第一着色材料的含量（质量％）的质量比为0.001〜1.0。 在式（Y）中，多个M各自独立地表示氢原子或阳离子，当M表示阳离子时，M表示Li +离子，Na +离子，K +离子或NH4 +离子。

    NOVEL AZO COMPOUND, AQUEOUS SOLUTION, INK COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INK CARTRIDGE FOR INKJET RECORDING, AND INKJET RECORD
    19.
    发明申请
    NOVEL AZO COMPOUND, AQUEOUS SOLUTION, INK COMPOSITION, INK FOR INKJET RECORDING, INKJET RECORDING METHOD, INK CARTRIDGE FOR INKJET RECORDING, AND INKJET RECORD 有权
    新型AZO化合物，水溶液，墨水组合物，用于喷墨记录的墨水，喷墨记录方法，用于喷墨记录的墨盒和喷墨记录

    公开(公告)号：US20130139723A1

    公开(公告)日：2013-06-06

    申请号：US13753757

    申请日：2013-01-30

    Applicant: FUJIFILM CORPORATION

    Inventor： Keiichi TATEISHI ,  Yoshihiko FUJIE ,  Shigeaki TANAKA

    IPC: C09D11/00

    CPC classification number: C07D409/12 ,  C07D409/14 ,  C07D417/12 ,  C07D417/14 ,  C09B31/025 ,  C09D11/328

    Abstract: There is provided an aqueous solution including: (a) a preservative, and (b) at least one kind of an azo compound represented by the following Formula (1) or a salt thereof, wherein a content of (b) is 1% by mass to 25% by mass: wherein, in Formula (1), A represents a substituted phenyl group or a substituted or unsubstituted nitrogen-containing 5-membered heterocyclic group, G represents a nitrogen atom or —C(R2)═, R2 represents a hydrogen atom, a sulfo group, a carboxy group, a substituted or unsubstituted carbamoyl group or cyano group, Y2, Y3 and Y4 each independently represents a hydrogen atom or a monovalent substituent, Y2, Y3 and Y4 may be bonded to each other to form a ring, all of Y2, Y3 and Y4 do not represent a hydrogen atom at the same time, and M each independently represents a hydrogen atom or a monovalent countercation.

    Abstract translation: 提供一种水溶液，其包含：（a）防腐剂和（b）由下式（1）表示的至少一种偶氮化合物或其盐，其中（b）的含量为1％ 质量至25质量％：其中，在式（1）中，A表示取代的苯基或取代或未取代的含氮5元杂环基，G表示氮原子或-C（R2）=，R2表示 氢原子，磺基，羧基，取代或未取代的氨基甲酰基或氰基，Y2，Y3和Y4各自独立地表示氢原子或一价取代基，Y2，Y3和Y4可以彼此键合， 形成环，Y2，Y3和Y4全部不同时表示氢原子，M各自独立地表示氢原子或一价的相对电荷。

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