INFRARED ABSORBING MATERIAL, METHOD FOR SYNTHESIZING SAME, COLORING COMPOSITION, INK, TONER, PRINTED MATERIAL, IMAGE RECORDING METHOD AND IMAGE INFORMATION DETECTING METHOD
    4.
    发明公开
    INFRARED ABSORBING MATERIAL, METHOD FOR SYNTHESIZING SAME, COLORING COMPOSITION, INK, TONER, PRINTED MATERIAL, IMAGE RECORDING METHOD AND IMAGE INFORMATION DETECTING METHOD 审中-公开
    红外吸收材料,合成方法,着色组合物,墨水,碳粉,印刷材料,图像记录方法和信息检测方法

    公开(公告)号:EP2404970A1

    公开(公告)日:2012-01-11

    申请号:EP10748562.5

    申请日:2010-01-19

    摘要: [PROBLEMS]
    To provide an infrared absorbing material which is readable with an infrared ray, and an ink, a toner, a printed matter, an image recording method and an image information detecting method that use the infrared absorbing material.
    [MEANS FOR SOLVING THE PROBLEMS]
    An infrared absorbing material, that is represented by the following Formulae (1a) or (1b) and comprises an acidic ion in a content of 0.1% by mass or less with respect to a total mass of the infrared absorbing material:

    wherein, in Formulae (1a), M represents a metal atom or a substituted metal atom and, in Formulae (1a) and (1b), each of Ar 1 , Ar 2 , Ar 3 , Ar 4 , Ar 5 , Ar 6 , Ar 7 and Ar 8 independently represents a substituted or unsubstituted aryl group.

    摘要翻译: [问题]为了在红外线吸收材料全部是可读与红外线提供,并以油墨,调色剂,印刷品,图像记录方法和图像信息检测方法没有使用红外线吸收材料。 [用于解决问题的方法]一种红外线吸收材料,并通过下面的式(1a)或(1b)并在0.1%的含量(质量)以下相对于所述红外线的总质量酸性离子包括代表 吸收材料:worin,在式(1a)中,M表示金属原子或substituiertem金属原子,并且在式(1a)和(1b)中,Ar 1中,Ar 2,Ar 3相中,Ar 4中,Ar 5的 的Ar 6中,Ar 7和Ar 8各自独立地darstellt一个substituiertem奥德unsubstituiertem芳基。