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    Diamine compound having dendron side chain and liquid crystal aligning agent using same
    2.
    发明授权
    Diamine compound having dendron side chain and liquid crystal aligning agent using same 有权
    具有枝晶侧链的二胺化合物和使用其的液晶取向剂

    公开(公告)号：US07790836B2

    公开(公告)日：2010-09-07

    申请号：US12592315

    申请日：2009-11-23

    申请人： Jae Min Oh ,  Moo Young Lee ,  Bum Jin Lee ,  O Bum Kwon ,  Won Seok Dong ,  Yusuke Tsuda

    发明人： Jae Min Oh ,  Moo Young Lee ,  Bum Jin Lee ,  O Bum Kwon ,  Won Seok Dong ,  Yusuke Tsuda

    IPC分类号： C08G69/08

    CPC分类号： C08G73/10

    摘要： Disclosed herein is a novel functional diamine compound having a dendron structure, polyamic acid which is produced using functional diamine, aromatic cyclic diamine, aliphatic cyclic acid dianhydride, and aromatic cyclic acid dianhydride, polyimide which is produced by imidizing polyamic acid, and an LC alignment film produced using polyimide. Even if the diamine compound is used in a small amount, it is possible to realize a high pretilt angle, thus the pretilt angle is easily controlled. Therefore, it can be used to produce an LC alignment film using a twisted nematic (TN) mode, in which the pretilt angle of liquid crystal is low, and a vertically aligned (VA) mode, which requires a high pretilt angle of about 90°.

    摘要翻译： 本文公开了具有树突状结构的新型官能二胺化合物，使用官能二胺，芳族环二胺，脂族环酸二酐和芳族环酸二酐制备的聚酰胺酸，通过酰亚胺化聚酰胺酸制备的聚酰亚胺和LC对准 使用聚酰亚胺生产的薄膜。 即使少量使用二胺化合物，也可以实现高预倾角，因此容易控制预倾角。 因此，可以使用液晶的预倾角为低的扭曲向列（TN）模式和垂直取向（VA）模式来制造LC取向膜，其需要大约90°的预倾角 °。

    Soccer shoes having an improved structure capable of allowing a user to kick a ball farther
    4.
    发明授权
    Soccer shoes having an improved structure capable of allowing a user to kick a ball farther 有权
    具有改进的结构的足球鞋能够允许使用者将球踢得更远

    公开(公告)号：US06735886B2

    公开(公告)日：2004-05-18

    申请号：US09963122

    申请日：2001-09-24

    申请人： Sug Kyn Kang ,  Moo Young Lee

    发明人： Sug Kyn Kang ,  Moo Young Lee

    IPC分类号： A43B502

    CPC分类号： A43B23/081 ,  A43B5/02 ,  A43B5/025

    摘要： Disclosed is a soccer shoe having a structure, which allows a user to kick a ball farther, lessens the pain in a kicker's feet, and allows the shoe to maintain its shape after kicking a ball or even after being used for relatively long time. The soccer shoe has a sole member and an upper fixed to the sole member. The upper has: an inner coat fitly surrounding and being in contact with the heel, the inside foot, the outside foot, the toe, and the instep portions of the user, when the user puts on the soccer shoe, the inner coat being made from cloth; a sponge layer being adhered to an outer surface of the inner coat, the sponge layer being made from compressed sponge; a rubber layer being adhered to an outer surface of the sponge layer, the rubber layer being made from natural rubber, the rubber layer having a thickness between 0.38 mm and 0.42 mm, the rubber layer being so formed as to cover only the toe portion of the user, the rubber layer having a plurality of pores; and an outer coat being adhered to an outer surface of the rubber layer, the outer coat constituting an outermost layer of the soccer shoe, so as to come into contact with the ball when the user kicks the ball, the outer coat being made from leather.

    摘要翻译： 公开了一种具有结构的足球鞋，其允许使用者将球踢得更远，减轻了踢球者的脚部的疼痛，并且允许鞋子在踢球之后甚至在使用相对长的时间后保持其形状。 足球鞋具有唯一的成员和固定在鞋底成员上的鞋面。 上部具有：当使用者穿上足球鞋时，内衣适合围绕并与鞋跟，内脚，外脚，脚趾和脚背部分接触，内衣被制成 从布; 海绵层粘附到内涂层的外表面，海绵层由压缩海绵制成; 橡胶层粘附到海绵层的外表面，橡胶层由天然橡胶制成，橡胶层的厚度在0.38mm至0.42mm之间，橡胶层形成为仅覆盖趾部的趾部 使用者，橡胶层具有多个孔; 并且外涂层粘附到橡胶层的外表面，外涂层构成足球鞋的最外层，以便当用户踢球时与球接触时，外涂层由皮革制成 。