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    COLORING MATTER FOR ANISOTROPIC COLORING MATTER FILM, COMPOSITION COMPRISING SAID COLORING MATTER, ANISOTROPIC COLORING MATTER FILM, AND POLARIZING ELEMENT
    2.
    发明申请
    COLORING MATTER FOR ANISOTROPIC COLORING MATTER FILM, COMPOSITION COMPRISING SAID COLORING MATTER, ANISOTROPIC COLORING MATTER FILM, AND POLARIZING ELEMENT 审中-公开
    用于各向异性彩色膜的着色剂，包含着色颜料的组合物，各向异性彩色膜和极化元件

    公开(公告)号：US20090275742A1

    公开(公告)日：2009-11-05

    申请号：US11910687

    申请日：2006-04-04

    申请人： Hideo Sano ,  Tomio Yoneyama ,  Masaaki Nishimura ,  Wataru Shimizu ,  Ryuichi Hasegawa ,  Masami Kadowaki ,  Junichi Oizumi

    发明人： Hideo Sano ,  Tomio Yoneyama ,  Masaaki Nishimura ,  Wataru Shimizu ,  Ryuichi Hasegawa ,  Masami Kadowaki ,  Junichi Oizumi

    IPC分类号： C09B31/16 ,  C09D7/00

    CPC分类号： G02B5/3083 ,  C07D209/48 ,  C07D215/38 ,  C07D235/26 ,  C07D277/66 ,  C09B31/08 ,  C09B31/22

    摘要： It is to provide a dye for an anisotropic dye film to be formed by a wet system film-forming method, which is achromatic and has high dichroism and a high degree of molecular orientation, an anisotropic dye film containing the dye and a polarizing element employing the film.A dye for an anisotropic dye film to be formed by a wet system film-forming method, of which the free acid form is represented by the following formula (I), a composition for an anisotropic dye film containing the dye, an anisotropic dye film and a polarizing element employing the anisotropic dye film: wherein A11: a (substituted) phenyl group, a (substituted) naphthyl group or a (substituted) aromatic heterocyclic group; B11: a bivalent aromatic hydrocarbon group or aromatic hydrocyclic group; R11, R22: H, OH, a (substituted) alkyl group, a (substituted) phenyl group or a (substituted) acyl group; n′: 1 or 2; m: 0 or 1.

    摘要翻译： 本发明提供一种通过无色染料并具有高二分色度和高分子取向性的湿法成膜方法形成的各向异性染料膜的染料，含有染料的各向异性染料膜和使用 这个电影。 用于通过湿式成膜法形成的各向异性染料膜的染料，其游离酸形式由下式（I）表示，用于含有该染料的各向异性染料膜的组合物，各向异性染料膜 和使用各向异性染料膜的偏振元件：其中A11：（取代的）苯基，（取代的）萘基或（取代的）芳族杂环基; B11：二价芳香族烃基或芳香族氢环基; R 11，R 22：H，OH，（取代的）烷基，（取代的）苯基或（取代的）酰基; n'：1或2; m：0或1。

    Trisazo Dye, Composition Containing the Same for Anisotropic Dye Film, Anisotropic Dye Film, and Polarizing Element
    6.
    发明申请
    Trisazo Dye, Composition Containing the Same for Anisotropic Dye Film, Anisotropic Dye Film, and Polarizing Element 审中-公开
    Trisazo染料，各向异性染料膜，各向异性染料膜和极化元素的组成

    公开(公告)号：US20070287830A1

    公开(公告)日：2007-12-13

    申请号：US11722924

    申请日：2005-12-27

    申请人： Hideo Sano ,  Masami Kadowaki ,  Ryuichi Hasegawa ,  Tomio Yoneyama

    发明人： Hideo Sano ,  Masami Kadowaki ,  Ryuichi Hasegawa ,  Tomio Yoneyama

    IPC分类号： C09B35/362

    CPC分类号： C09B31/18 ,  C09B33/22 ,  C09K19/601

    摘要： To provide a dye for an anisotropic dye film to be formed by a wet system film-forming method, which is black and which has a high degree of polarization and a high degree of molecular orientation an anisotropic dye film using the dye, and the like. A trisazo dye for an anisotropic dye film to be formed by a wet system film-forming method, of which the free acid form is represented by the following formula (1), a dye composition for an anisotropic dye film containing the dye, an anisotropic dye film, and a polarizing element using the anisotropic dye film: wherein A1 is a phenyl group or aromatic heterocyclic group which may have a substituent, B1 is an aromatic hydrocarbon group which may have a substituent, D1 is an aromatic hydrocarbon group or aromatic heterocyclic group which may have a substituent, R1 is a hydrogen atom, a hydroxyl group or an amino group which may have a substituent, and each of m and n is 0 or 1.

    摘要翻译： 为了提供一种用于通过湿法成膜法形成的各向异性染料膜的染料，该方法是黑色的并且具有高度的偏振度和高分子取向度，使用该染料的各向异性染料膜等 。 用于通过湿式成膜法形成的各向异性染料膜的三偶氮染料，其游离酸形式由下式（1）表示，用于含有染料的各向异性染料膜的染料组合物，各向异性 染料膜和使用各向异性染料膜的偏振元件：其中A 1是可以具有取代基的苯基或芳族杂环基，B 1是芳族烃 可以具有取代基的基团，D 1是可以具有取代基的芳族烃基或芳族杂环基，R 1是氢原子，羟基或 可以具有取代基的氨基，m和n分别为0或1。

    Dichroic dye, and liquid-crystal composition and liquid-crystal display element containing the dye
    8.
    发明授权
    Dichroic dye, and liquid-crystal composition and liquid-crystal display element containing the dye 失效
    二色性染料，液晶组合物和含有染料的液晶显示元件

    公开(公告)号：US5789556A

    公开(公告)日：1998-08-04

    申请号：US836065

    申请日：1997-04-18

    申请人： Masaharu Kaneko ,  Tomio Yoneyama ,  Masami Kadowaki

    发明人： Masaharu Kaneko ,  Tomio Yoneyama ,  Masami Kadowaki

    IPC分类号： C09B35/56 ,  C09K19/60 ,  C09K19/12 ,  C09K19/32 ,  C09K19/34

    CPC分类号： C09B35/56 ,  C09K19/601

    摘要： A dichroic azo dye characterized by having a trifluoromethyl-substituted biphenyl framework and being represented by the following general formula, and a guest-host liquid-crystal composition and a liquid-crystal display element each containing the same and having a high order parameter throughout the whole light absorption wavelength range, are provided: ##STR1## (wherein A and B each independently represents an optionally substituted alkyl group, phenyl group or cyclohexyl group; X and X.sup.1 each independently represents a methylene group or a carbonyl group; and R.sub.1 to R.sub.12 each independently represents a hydrogen atom, a halogen atom, a methyl group or a methoxy group, or R.sub.2 and R.sub.3, R.sub.5 and R.sub.6, R.sub.8 and R.sub.9, and R.sub.11 and R.sub.12 may be bonded to each other to form an aliphatic, aromatic or nitrogenous aromatic ring which is a five-membered or larger-membered ring).

    摘要翻译： PCT No.PCT / JP96 / 02316 Sec。 371日期1997年4月18日 102（e）1997年4月18日PCT PCT 1996年8月20日PCT公布。 公开号WO97 / 07184 日期：1997年2月27日是一种二色性偶氮染料，其特征在于具有三氟甲基取代的联苯骨架，由以下通式表示，以及客体主体液晶组合物和液晶显示元件， 提供了整个光吸收波长范围内的高阶参数：其中A和B各自独立地表示任选取代的烷基，苯基或环己基; X和X 1各自独立地表示 表示亚甲基或羰基; R 1〜R 12各自独立地表示氢原子，卤素原子，甲基或甲氧基，或R 2，R 3，R 5和R 6，R 8和R 9，R 11和R 12可以 彼此键合以形成脂族，芳族或含氮芳族环，其为五元或更多元环）。