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公开(公告)号：US20120180700A1
公开(公告)日：2012-07-19
申请号：US13498925
申请日：2010-06-14
IPC分类号： C09D5/00
CPC分类号： C09K19/601 , C09B31/08 , G02B5/3016
摘要： There is provided a polarizing film with a high dichroic ratio obtained by causing lithium ions and cesium ions to coexist at a specific ratio in a coating fluid containing a lyotropic liquid crystalline dye having an acidic group. It is presumed that the reason why the dichroic ratio becomes higher is that lyotropic liquid crystalline dyes become easier to be uniformly oriented as a result of an appropriate extension of intermolecular distance among the lyotropic liquid crystalline dyes by coupling lithium ions having a small radius and cesium ions having a large radius to an acidic group of each of the lyotropic liquid crystalline dyes in the coating fluid.
摘要翻译： 提供了通过使含有酸性基团的溶致液晶染料的涂布液中的特定比例使锂离子和铯离子共存而得到的具有高二向色比的偏振膜。 推测二色性比变高的原因是，通过将具有小半径的锂离子与铯偶联，溶致性液晶染料之间的分子间距离的适当延长，易溶液晶染料变得容易均匀地取向 离子在涂布液中的每个溶致液晶染料的酸性基团具有大的半径。
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公开(公告)号：US08790544B2
公开(公告)日：2014-07-29
申请号：US13381462
申请日：2010-07-01
CPC分类号： C09K19/601 , C09K19/60 , G02B5/3016 , Y10T428/10 , Y10T428/1036 , Y10T428/31504
摘要： It is possible to obtain a polarizing film having a high dichroic ratio by using a liquid-crystalline coating solution in which a small quantity of a second lyotropic liquid-crystalline low-molecular compound is mixed with a first lyotropic liquid-crystalline low-molecular compound. The second lyotropic liquid-crystalline low-molecular compound has a mole number smaller than the first lyotropic liquid-crystalline low-molecular compound. The molecular size of the second lyotropic liquid-crystalline low-molecular compound is smaller than that of the first lyotropic liquid-crystalline low-molecular compound.
摘要翻译： 可以通过使用其中少量的第二溶致液晶低分子化合物与第一溶致液晶低分子化合物混合的液晶涂布溶液来获得具有高二向色比的偏振膜 。 第二溶致液晶低分子化合物的摩尔数小于第一溶致液晶低分子化合物。 第二溶致液晶低分子化合物的分子尺寸小于第一溶致液晶低分子化合物的分子尺寸。
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公开(公告)号：US20100288166A1
公开(公告)日：2010-11-18
申请号：US12763737
申请日：2010-04-20
CPC分类号： G02B5/3016 , C09B31/08 , C09D7/41
摘要： The polarizing film of the present invention contains the azo compound represented by the following general formula (I). In the general formula (I), Q represents a substituted or unsubstituted aryl group, X represents a cationic group, a nitro group, a cyano group, or a hydroxyl group, and M represents a counter ion.
摘要翻译： 本发明的偏光膜含有下述通式（I）表示的偶氮化合物。 在通式（I）中，Q表示取代或未取代的芳基，X表示阳离子基团，硝基，氰基或羟基，M表示抗衡离子。
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公开(公告)号：US08308998B2
公开(公告)日：2012-11-13
申请号：US12763737
申请日：2010-04-20
IPC分类号： B29D7/01 , C09B35/027
CPC分类号： G02B5/3016 , C09B31/08 , C09D7/41
摘要： The polarizing film of the present invention contains the azo compound represented by the following general formula (I). In the general formula (I), Q represents a substituted or unsubstituted aryl group, X represents a cationic group, a nitro group, a cyano group, or a hydroxyl group, and M represents a counter ion.
摘要翻译： 本发明的偏光膜含有下述通式（I）表示的偶氮化合物。 在通式（I）中，Q表示取代或未取代的芳基，X表示阳离子基团，硝基，氰基或羟基，M表示抗衡离子。
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公开(公告)号：US08591644B2
公开(公告)日：2013-11-26
申请号：US13505592
申请日：2010-02-18
CPC分类号： G02B1/08 , C09B31/025 , C09B31/057 , C09B31/068 , C09B31/08 , C09K19/601 , G02B5/3016
摘要： A liquid-crystalline coating fluid which comprises: an azo compound represented by the following general formula (1); and a solvent to dissolve the azo compound: wherein R is an amino group, a cyano group, a hydroxyl group, a nitro group, a halogen group or a hydrogen atom; and M is a counterion.
摘要翻译： 一种液晶涂布液，其包含：由以下通式（1）表示的偶氮化合物; 和溶解偶氮化合物的溶剂：其中R是氨基，氰基，羟基，硝基，卤素基或氢原子; 而M是一个抗衡离子。
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公开(公告)号：US20120216714A1
公开(公告)日：2012-08-30
申请号：US13505592
申请日：2010-02-18
IPC分类号： C09D5/00
CPC分类号： G02B1/08 , C09B31/025 , C09B31/057 , C09B31/068 , C09B31/08 , C09K19/601 , G02B5/3016
摘要： A liquid-crystalline coating fluid which comprises: an azo compound represented by the following general formula (1); and a solvent to dissolve the azo compound: wherein R is an amino group, a cyano group, a hydroxyl group, a nitro group, a halogen group or a hydrogen atom; and M is a counterion.
摘要翻译： 一种液晶涂布液，其包含：由以下通式（1）表示的偶氮化合物; 和溶解偶氮化合物的溶剂：其中R是氨基，氰基，羟基，硝基，卤素基或氢原子; 而M是一个抗衡离子。
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公开(公告)号：US20120105795A1
公开(公告)日：2012-05-03
申请号：US13381462
申请日：2010-07-01
CPC分类号： C09K19/601 , C09K19/60 , G02B5/3016 , Y10T428/10 , Y10T428/1036 , Y10T428/31504
摘要： It is possible to obtain a polarizing film having a high dichroic ratio by using a liquid-crystalline coating solution in which a small quantity of a second lyotropic liquid-crystalline low-molecular compound is mixed with a first lyotropic liquid-crystalline low-molecular compound. The second lyotropic liquid-crystalline low-molecular compound has a mole number smaller than the first lyotropic liquid-crystalline low-molecular compound. The molecular size of the second lyotropic liquid-crystalline low-molecular compound is smaller than that of the first lyotropic liquid-crystalline low-molecular compound.
摘要翻译： 可以通过使用其中少量的第二溶致液晶低分子化合物与第一溶致液晶低分子化合物混合的液晶涂布溶液来获得具有高二向色比的偏振膜 。 第二溶致液晶低分子化合物的摩尔数小于第一溶致液晶低分子化合物。 第二溶致液晶低分子化合物的分子尺寸小于第一溶致液晶低分子化合物的分子尺寸。
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公开(公告)号：US20110284810A1
公开(公告)日：2011-11-24
申请号：US13146863
申请日：2009-10-05
IPC分类号： G02B5/30
CPC分类号： C07D295/02 , C09B31/08 , G02B5/3025 , Y10T428/1036 , Y10T428/24942
摘要： There is provided a water-resistant polarizing film including an organic dye having at least two anionic groups, and an alicyclic structure-containing compound having at least two nitrogen atoms in a molecule. Examples of the organic dye typically include an azo compound represented by the following general formula (2):
摘要翻译： 提供了包含具有至少两个阴离子基团的有机染料和在分子中具有至少两个氮原子的含脂环结构的化合物的耐水偏振膜。 有机染料的实例通常包括由以下通式（2）表示的偶氮化合物：
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公开(公告)号：US08282864B2
公开(公告)日：2012-10-09
申请号：US13146863
申请日：2009-10-05
CPC分类号： C07D295/02 , C09B31/08 , G02B5/3025 , Y10T428/1036 , Y10T428/24942
摘要： There is provided a water-resistant polarizing film including an organic dye having at least two anionic groups, and an alicyclic structure-containing compound having at least two nitrogen atoms in a molecule. Examples of the organic dye typically include an azo compound represented by the following general formula (2):
摘要翻译： 提供了包含具有至少两个阴离子基团的有机染料和在分子中具有至少两个氮原子的含脂环结构的化合物的耐水偏振膜。 有机染料的实例通常包括由以下通式（2）表示的偶氮化合物：
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10.发明申请WATER-RESISTANT POLARIZING FILM, PROCESS FOR PRODUCING WATER-RESISTANT POLARIZING FILM, AND IMAGE DISPLAY DEVICE 审中-公开防水偏振膜，生产耐水偏振膜的方法和图像显示装置公开(公告)号：US20110134526A1
公开(公告)日：2011-06-09
申请号：US13058094
申请日：2009-11-04
CPC分类号： G02B5/3033 , C09B31/08
摘要： A water-resistant polarizing film of the present invention contains an organic colorant having an anionic group and a non-cyclic compound having 2 to 5 nitrogen atoms. The non-cyclic compound is a linear aliphatic diamine or a salt thereof and more preferably an aliphatic diamine having 2 to 8 carbon atoms or a salt thereof. For example, the water-resistant polarizing film of the present invention can be produced by bringing a treating liquid containing the non-cyclic compound into contact with a single surface or both surfaces of a polarizing film containing the organic colorant.
摘要翻译： 本发明的防水偏光膜含有具有阴离子性基团的有机着色剂和具有2〜5个氮原子的非环状化合物。 非环状化合物是直链脂肪族二胺或其盐，更优选碳原子数2〜8的脂肪族二胺或其盐。 例如，本发明的防水偏光膜可以通过使含有非环状化合物的处理液与含有有机着色剂的偏光膜的单面或两面接触来制造。
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