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45 条记录 (耗时 0.026 秒)

    POLYMERIZABLE COMPOSITION COMPRISING COMPOUND HAVING MESOGENIC GROUP, AND POLYMER THEREOF
    21.
    发明申请
    POLYMERIZABLE COMPOSITION COMPRISING COMPOUND HAVING MESOGENIC GROUP, AND POLYMER THEREOF 审中-公开
    包含组氨酸的化合物的聚合性组合物及其聚合物

    公开(公告)号：US20170066967A1

    公开(公告)日：2017-03-09

    申请号：US15123384

    申请日：2015-02-24

    申请人： DIC Corporation

    发明人： Mika Yamamoto ,  Masahiro Horiguchi ,  Yasuhiro Kuwana

    IPC分类号： C09K19/20 ,  C09K19/38

    摘要： The invention provides a polymerizable composition including a compound that has a mesogenic group and satisfying an expression represented by Expression (1): 1.0≦YI/Δn≦50.0, wherein YI represents a yellowness index of a material including only a compound having a mesogenic group in the polymerizable composition, and Δn represents a refractive index anisotropy of a material including only a compound having a mesogenic group in the polymerizable composition, with the proviso that a chiral compound having a mesogenic group is excluded in the material including only the compound having the mesogenic group. The polymerizable composition has high storage stability and is unlikely to cause an increase of the content of a polymer component when being added to a polymerizable liquid crystal composition, and is excellent in adhesiveness, is not unlikely to cause discoloration, and exhibits good coating properties and good alignment properties in preparing an optical anisotropic body.

    摘要翻译： 本发明提供一种包含具有介晶基团且满足表达式（1）所示的表达式的化合物的可聚合组合物：1.0≤YI/Δn≤50.0，其中YI表示仅包含具有介晶基团的化合物的材料的黄度指数 在可聚合组合物中，Δn表示在可聚合组合物中仅包含具有介晶基团的化合物的材料的折射率各向异性，条件是在仅包含具有介晶基团的化合物的材料中排除具有介晶基团的手性化合物 介晶组。 可聚合组合物具有高的储存稳定性，并且在添加到可聚合液晶组合物中时不太可能导致聚合物组分的含量增加，并且粘附性优异，不可能引起变色，并且显示出良好的涂布性能和 在制备光学各向异性体时具有良好的取向性能。

    POLYMERIZABLE COMPOSITION SOLUTION AND OPTICALLY ANISOTROPIC BODY INCLUDING THE SAME
    24.
    发明申请
    POLYMERIZABLE COMPOSITION SOLUTION AND OPTICALLY ANISOTROPIC BODY INCLUDING THE SAME 有权
    可聚合组合物解决方案和包括其中的光学异构体

    公开(公告)号：US20160115338A1

    公开(公告)日：2016-04-28

    申请号：US14890453

    申请日：2014-05-23

    申请人： DIC CORPORATION

    发明人： Yasuhiro Kuwana ,  Hidetoshi Nakata ,  Koichi Endou ,  Mika Yamamoto ,  Kunihiko Kotani ,  Hiroshi Hasebe ,  Yoshiyuki Ono

    IPC分类号： C09D133/14 ,  G02F1/13363 ,  G02B5/30 ,  C09K19/00

    CPC分类号： C09D133/14 ,  C08F220/18 ,  C08F220/30 ,  C08F222/10 ,  C08F2220/302 ,  C08F2222/1013 ,  C09D135/02 ,  C09K19/00 ,  G02B5/3016 ,  G02B5/3083 ,  G02F1/13363 ,  G02F2202/023

    摘要： The present invention provides a polymerizable composition solution that has good storage stability and allows a polymerizable compound in the polymerizable composition to be aligned well with no defects after application to a base and removal of a solvent by a drying process and also provides an optically anisotropic body that includes the solution and has good alignment without any defects.The present invention provides a solution containing a polymerizable composition and an organic solvent, wherein the polymerizable composition contains 90 mass % or more of a polymerizable compound intramolecularly having a 2-methyl-1,4-phenylene group as represented by general formula (1) and provides an optically anisotropic body including the solution.

    摘要翻译： 本发明提供一种可聚合组合物溶液，其具有良好的储存稳定性，并且使得可聚合组合物中的可聚合化合物在施加到基底之后没有缺陷，并且通过干燥方法除去溶剂，并且还提供光学各向异性体 包括解决方案，并且具有良好的对准，没有任何缺陷。 本发明提供含有聚合性组合物和有机溶剂的溶液，其中，所述聚合性组合物含有通式（1）表示的分子内具有2-甲基-1,4-亚苯基的聚合性化合物的90质量％以上， 并提供包括该溶液的光学各向异性体。

    LIQUID CRYSTAL DISPLAY ELEMENT AND METHOD FOR PRODUCING SAME
    29.
    发明申请
    LIQUID CRYSTAL DISPLAY ELEMENT AND METHOD FOR PRODUCING SAME 审中-公开

    公开(公告)号：US20190025656A1

    公开(公告)日：2019-01-24

    申请号：US16068774

    申请日：2016-04-12

    申请人： DIC Corporation

    发明人： Masanao Hayashi ,  Kenta Shimizu ,  Tetsuo Kusumoto ,  Yasuhiro Kuwana

    IPC分类号： G02F1/1337 ,  C09K19/56 ,  C09K19/54 ,  C09K19/30 ,  C09K19/32 ,  G02F1/137 ,  G02F1/1341

    摘要： The invention provides a liquid crystal display element hardly generating drop marks at the time of producing, and having high reliability and improved properties of a liquid crystal display element such as dielectric anisotropy, viscosity, a nematic phase upper limit temperature, or rotational viscosity (γ1) without deteriorating the properties of the liquid crystal display element and burn-in properties of the liquid crystal display element, and a method for producing the same. In addition, according to the invention, it is possible to effectively use the liquid crystal display element as a display element of a liquid crystal TV, a monitor, and the like, due to excellent high-response speed, a low frequency of occurrence of burn-in, a low frequency of generation of drop marks at the time of the producing, excellent properties of the liquid crystal display element, and high reliability.