INK JET INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS
    43.
    发明申请
    INK JET INK, INK JET RECORDING METHOD, INK CARTRIDGE, RECORDING UNIT AND INK JET RECORDING APPARATUS 有权
    墨水喷射墨水,喷墨记录方法,墨盒,记录单元和墨水记录装置

    公开(公告)号:US20080274284A1

    公开(公告)日:2008-11-06

    申请号:US12107414

    申请日:2008-04-22

    IPC分类号: C09D11/02 B05D5/00

    摘要: The present invention provides an ink jet ink having a magenta color which gives an image excellent in magenta color tone and also excellent in image fastness (lightfastness and gas resistance). The ink jet ink includes a first coloring material that is an anthrapyridone compound having a structure represented by general formula (I) and/or general formula (II) and a second coloring material that is an azo compound having a structure represented by general formula (III), wherein the mass ratio of the content of the first coloring material to the content of the second coloring material is from 2.5 or more to 10.0 or less.

    摘要翻译: 本发明提供一种具有品红色的喷墨油墨,其赋予品红色调良好的图像,并且还具有良好的耐光性(耐光性和耐气体性)。 喷墨油墨包括具有由通式(I)和/或通式(II)表示的结构的蒽吡啶酮化合物的第一着色材料和作为具有由通式(I)表示的结构的偶氮化合物的第二着色材料 III),其中第一着色材料的含量与第二着色材料的含量的质量比为2.5以上至10.0以下。

    Inkjet ink, method for producing the same, ink cartridge, and inkjet recording method
    49.
    发明授权
    Inkjet ink, method for producing the same, ink cartridge, and inkjet recording method 有权
    喷墨油墨,其制造方法,墨盒和喷墨记录方法

    公开(公告)号:US07981206B2

    公开(公告)日:2011-07-19

    申请号:US12432594

    申请日:2009-04-29

    IPC分类号: C09D11/02 B41J2/01

    CPC分类号: C09D11/328

    摘要: An inkjet ink contains at least one coloring material selected from the group of C. I. Acid Yellow 23, C. I. Direct Yellow 86, C. I. Direct Yellow 132, and C. I. Direct Yellow 173, and a coloring material including a compound expressed by general formula (I): wherein in the formula (I), each M independently represents hydrogen, an alkali metal, ammonium, or an organic ammonium.

    摘要翻译: 喷墨油墨含有选自CI酸性黄23,CI直接黄86,CI直接黄132和CI直接黄173中的至少一种着色材料,以及包含由通式(I)表示的化合物的着色材料: 其中在式(I)中,每个M独立地表示氢,碱金属,铵或有机铵。