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    1.
    发明专利
    未知

    公开(公告)号：AT509006T

    公开(公告)日：2011-05-15

    申请号：AT05800491

    申请日：2005-10-31

    Applicant: ADEKA CORP

    Inventor： IRISAWA MASATOMI ,  KOBAYASHI TATSUNORI ,  HASEGAWA MINEKI

    IPC: C07C69/92 ,  C07C69/94 ,  C08F20/20 ,  C08L33/04 ,  G02F1/13 ,  G02F1/1335

    Abstract: The polymerizable compound of the present invention is represented by general formula (1) below and can provide a composition that is polymerizable near ambient temperature and exists in a liquid crystal phase at low temperatures. The composition and a (co)polymer of the polymerizable compound of the present invention are liquid crystal substances useful as optically anisotropic materials. (In the formula, each of rings A 1 to A 3 represents a benzene ring, cyclohexane ring, etc.; each of X to Z represents a C 1-8 alkyl or alkoxy group, C 2-6 alkenyl group, halogen atom, cyano group, or CH 2 =CR 3 -COO-; each of R 1 to R 3 represents a hydrogen atom, methyl group, or halogen atom; each of L 1 to L 3 represents -CH 2 CH 2 COO-, -COO-, -OCO-, -CH 2 CH 2 -, -O(CH 2 ) f - (herein, f = 1-8), etc.; n represents 0 or 1; and a to c represent such numbers that the polymerizable compound has at least one or more of any of X, Y, and Z.)

    Polymerizable compound and polymerizable composition
    9.
    发明专利
    Polymerizable compound and polymerizable composition 有权
    可聚合的化合物和可聚合的组合物

    公开(公告)号：JP2008163052A

    公开(公告)日：2008-07-17

    申请号：JP2006350470

    申请日：2006-12-26

    Applicant: Adeka Corp ,  株式会社Adeka

    Inventor： IRISAWA MASAFUKU ,  HASEGAWA MINEKI

    IPC: C08F20/20 ,  C07C69/54 ,  C07C69/86 ,  C07C69/92 ,  G02F1/1335 ,  G02F1/13363 ,  G02F1/1337

    CPC classification number: C09K19/2007 ,  C09K2019/0444 ,  C09K2019/0448 ,  C09K2019/3408 ,  Y10T428/10

    Abstract: PROBLEM TO BE SOLVED: To provide a polymer obtained by photo-curing a polymerizable composition, and to provide a polymerizable composition giving a polymer which is excellent in heat resistance, orientation control and optical characteristics, and maintains a uniform film state, even when the polymer is processed into a thin film. SOLUTION: This polymerizable compound represented by general formula (1) [A is a ring aggregate comprising at least two six-membered rings; each six-membered ring may have one or more substituents; X 1 and X 2 are each (meth)acryloyloxy; Y 1 and Y 2 are each independently a single bond, a 1 to 8C alkylene which may be branched, an ether bond, -COO-, -OCO-, a six-membered ring which may have one or more substituents, a naphthalene ring which may have one or more substituents, or their combination]. COPYRIGHT: (C)2008,JPO&INPIT

    Abstract translation: 解决问题的方法为了提供通过光聚合组合物的光固化而得到的聚合物，并且提供一种聚合物，其具有优异的耐热性，取向控制和光学特性并保持均匀的膜状态， 即使将聚合物加工成薄膜也是如此。 解决方案：由通式（1）表示的可聚合化合物[A是包含至少两个六元环的环骨料; 每个六元环可以具有一个或多个取代基; X 1 和X 2 分别为（甲基）丙烯酰氧基; Y 1 和Y 2 各自独立地是单键，可以是支链的1至8个亚烷基，醚键，-COO-，-OCO-，六 可以具有一个或多个取代基的萘环，可以具有一个或多个取代基的萘环或它们的组合]。 版权所有（C）2008，JPO＆INPIT

    Polymerizable liquid crystal compound having condensed ring, and homo- and co-polymers of the polymerizable liquid crystal compound
    10.
    发明专利
    Polymerizable liquid crystal compound having condensed ring, and homo- and co-polymers of the polymerizable liquid crystal compound 审中-公开
    具有稠环的聚合物液晶，可聚合液晶的共聚物和共聚物

    公开(公告)号：JP2007119415A

    公开(公告)日：2007-05-17

    申请号：JP2005315699

    申请日：2005-10-31

    Applicant: Adeka Corp ,  株式会社Adeka

    Inventor： IRISAWA MASAFUKU ,  KOBAYASHI TATSUNORI ,  HASEGAWA MINEKI

    IPC: C07C69/94 ,  C08F20/26 ,  C09K19/32 ,  C09K19/38

    CPC classification number: C09K19/3861 ,  C08F222/1006 ,  C09K19/32 ,  C09K19/322 ,  C09K2019/0448 ,  Y10T428/10

    Abstract: PROBLEM TO BE SOLVED: To provide a polymerizable liquid crystal compound exhibiting a liquid crystal phase at room temperature without precipitating a crystal even having high optical anisotropy, having excellent solubility in an organic solvent, excellent coatability and excellent orienting properties, and providing excellent transparency after polymerization; and to provide homo- and co-polymers of the polymerizable liquid crystal compound. SOLUTION: The polymerizable liquid crystal compound is represented by general formula (1) [wherein, R 1 and R 2 are each a hydrogen atom, a methyl group or a halogen atom; rings A to C are each a benzene ring, a naphthalene ring or the like, with the proviso that at least one of the rings A to C is a condensed ring; X to Z are each a 1-6C alkyl group or the like; L 1 to L 3 are each -COO-, -OCO-, -O(CH 2 ) j - (j is 1-8), or the like; n is 0 or 1; (a) to (c) are each a number showing that at least one of X, Y and Z is present in the polymerizable liquid crystal compound]. COPYRIGHT: (C)2007,JPO&INPIT

    Abstract translation: 要解决的问题：为了提供在室温下呈现出液晶相的可聚合液晶化合物，而不析出具有高光学各向异性的结晶，在有机溶剂中的溶解性优异，涂布性优异，取向性优异，并提供 聚合后透明度好; 并提供可聚合液晶化合物的均聚物和共聚物。 解决方案：可聚合液晶化合物由通式（1）表示[其中，R SB 1和/或SB 2各自为氢原子，甲基或 卤素原子; 环A至C各自为苯环，萘环等，条件是至少一个环A至C为稠环; X至Z各自为1-6C烷基等; L 1 至L 3 分别为-COO-，-OCO-，-O（CH 2 ） - （j为1-8）等; n为0或1; （a）〜（c）分别表示X，Y，Z中的至少一个存在于聚合性液晶化合物中]。 版权所有（C）2007，JPO＆INPIT

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