DYE INK COMPOSITION, CYAN DYE INK, DYE INK FOR INK JET RECORDING, INK JET RECORDING METHOD, AND AQUEOUS DYE SOLUTION

    公开(公告)号:US20230039668A1

    公开(公告)日:2023-02-09

    申请号:US17943213

    申请日:2022-09-13

    Inventor: Keiichi TATEISHI

    Abstract: A dye ink composition includes: a compound A represented by the general formula (I-1-1) or (I-1-2) as defined herein; a compound B represented by the general formula (1-2-1) or (I-2-2) as defined herein; at least one of a compound C-I represented by the general formula (I-3-1-1) or (I-3-1-2) as defined herein or a compound C-II represented by the general formula (I-3-2-1) or (I-3-2-2) as defined herein; a compound D represented by the general formula (I-4-1) or (I-4-2) as defined herein; and water, in which, as defined herein, a ratio of W1 to WA1 is 6.0% to 35.0% by mass, a ratio of W2 to WA1 is 20.0% to 45.0% by mass, a ratio of W3 to WA1 is 15.0% to 45.0% by mass, and a ratio of W4 to WA1 is 1.0% to 30.0% by mass.

    INK COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD
    5.
    发明申请
    INK COMPOSITION, INK FOR INKJET RECORDING AND INKJET RECORDING METHOD 有权
    墨水组合物,墨水记录和墨水记录方法

    公开(公告)号:US20130342620A1

    公开(公告)日:2013-12-26

    申请号:US14011091

    申请日:2013-08-27

    CPC classification number: C09D11/328 C09B67/0046 C09B67/0055

    Abstract: An ink composition containing at least three coloring materials of a first coloring material, a second coloring material, and a third coloring material, in which the first coloring material is a compound represented by Formula (Y), and the second coloring material is at least one compound selected from Group A consisting of compounds having a specific structure, in which 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, and the third coloring material is a compound different from the first coloring material and has a specific structure. In Formula (Y), M's each independently represent a hydrogen atom or a cation, and when M represents a cation, M represents Li+ ion, Na+ ion, K+ ion or NH4+ ion.

    Abstract translation: 一种油墨组合物,含有至少三种着色材料的第一着色材料,第二着色材料和第三着色材料,其中第一着色材料是由式(Y)表示的化合物,第二着色材料至少是 一种选自由具有特定结构的化合物组成的化合物,其中组合物中第二着色材料的含量(质量%)与质量比(质量%)相对于第一着色材料的含量(质量%)在 组成为0.001〜1.0,第三着色材料为与第一着色材料不同的化合物,具有特定结构。 在式(Y)中,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。

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