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    2.
    发明专利
    未知

    公开(公告)号：DE112006001453T5

    公开(公告)日：2008-11-06

    申请号：DE112006001453

    申请日：2006-03-14

    Applicant: ADEKA CORP

    Inventor： IRISAWA MASATOMI ,  MIURA TOMOHISA ,  SHINANO HIROKATSU

    IPC: C07C43/225 ,  C09K19/12 ,  C09K19/14 ,  C09K19/20 ,  C09K19/32 ,  C09K19/34 ,  G02F1/13

    Abstract: A compound represented by the following general formula (I). (In the formula, R1 is hydrogen or C1-8 alkyl; ring A is 1,4-phenylene, 1,4-trans-cyclohexylene, or 2,6-naphthylene; Z1 and Z2 each are —COO—, —OCO—, —CH2O—, —OCH2—, —CH2CH2—, —CH═CH—, —C≡C—, or a single bond; m is 1 or 2; n is 0 or 1; X1 and X2 each are C1-3 alkyl or alkoxy or hydrogen, provided that when one of X1 and X2 is hydrogen, the other must not be hydrogen; Y1 and Y2 each are hydrogen, fluorine, or chlorine; Q is C1-8 saturated or unsaturated alkyl in which all or part of the hydrogen atoms are replaced by a halogen atom; and L is oxygen atom or a single bond.)

    Chemical compounds and liquid-crystal compositions comprising the compounds
    3.
    发明专利
    Chemical compounds and liquid-crystal compositions comprising the compounds 未知

    公开(公告)号：GB2441918B

    公开(公告)日：2010-06-16

    申请号：GB0723847

    申请日：2006-03-14

    Applicant: ADEKA CORP

    Inventor： IRISAWA MASATOMI ,  MIURA TOMOHISA ,  SHINANO HIROKATSU

    IPC: C07C43/225 ,  C09K19/12 ,  C09K19/30 ,  C09K19/42 ,  G02F1/13

    Abstract: A compound represented by the following general formula (I). (In the formula, R1 is hydrogen or C1-8 alkyl; ring A is 1,4-phenylene, 1,4-trans-cyclohexylene, or 2,6-naphthylene; Z1 and Z2 each are —COO—, —OCO—, —CH2O—, —OCH2—, —CH2CH2—, —CH═CH—, —C≡C—, or a single bond; m is 1 or 2; n is 0 or 1; X1 and X2 each are C1-3 alkyl or alkoxy or hydrogen, provided that when one of X1 and X2 is hydrogen, the other must not be hydrogen; Y1 and Y2 each are hydrogen, fluorine, or chlorine; Q is C1-8 saturated or unsaturated alkyl in which all or part of the hydrogen atoms are replaced by a halogen atom; and L is oxygen atom or a single bond.)

    5.
    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.)

    Novel compound and liquid-crystal composition
    6.
    发明专利
    Novel compound and liquid-crystal composition 未知

    公开(公告)号：GB2441918A

    公开(公告)日：2008-03-19

    申请号：GB0723847

    申请日：2006-03-14

    Applicant: ADEKA CORP

    Inventor： IRISAWA MASATOMI ,  MIURA TOMOHISA ,  SHINANO HIROKATSU

    IPC: C07C43/225 ,  C09K19/12 ,  C09K19/14 ,  C09K19/20 ,  C09K19/32 ,  G02F1/13

    Abstract: A compound represented by the following general formula (I). (In the formula, R1 is hydrogen or C1-8 alkyl; ring A is 1,4-phenylene, 1,4-trans-cyclohexylene, or 2,6-naphthylene; Z1 and Z2 each is -COO-, -OCO-, -CH2O-, -OCH2-, -CH2CH2-, -CH=CH-, -C I C-, or a single bond; m is 1 or 2; n is 0 or 1; X1 and X2 each is C1-3 alkyl or alkoxy or hydrogen, provided that when one of X1 and X2 is hydrogen, the other is not hydrogen; Y1 and Y2 each is hydrogen, fluorine, or chlorine; Q is C1-8 (un)saturated alkyl in which all or part of the hydrogen atoms are replaced with a halogen atom; and L is oxygen or a single bond.)

    TRIFUNCTIONAL (METH)ACRYLATE COMPOUND AND POLYMERIZABLE COMPOSITION CONTAINING THE COMPOUND
    8.
    发明公开
    TRIFUNCTIONAL (METH)ACRYLATE COMPOUND AND POLYMERIZABLE COMPOSITION CONTAINING THE COMPOUND 有权
    聚甲基丙烯酸酯（METH）丙烯酸酯聚合物ZUSAMMENSETZUNG MIT DER VERBINDUNG

    公开(公告)号：EP2261201A4

    公开(公告)日：2013-09-04

    申请号：EP09728601

    申请日：2009-03-10

    Applicant: ADEKA CORP

    Inventor： SHINANO HIROKATSU ,  YANAGISAWA SATOSHI ,  IRISAWA MASATOMI ,  ITANO KAZUYUKI

    IPC: C07C69/94 ,  C07C67/08 ,  C07C69/653 ,  C07C69/734 ,  C07C69/757 ,  C07C69/92 ,  C07C69/96 ,  C07C255/54 ,  C07C255/55 ,  C08F2/44 ,  C08F20/10 ,  C09K19/38 ,  G02F1/13363

    CPC classification number: C09K19/322 ,  C07C67/08 ,  C07C69/653 ,  C07C69/734 ,  C07C69/757 ,  C07C69/92 ,  C07C69/94 ,  C07C69/96 ,  C07C235/60 ,  C07C255/54 ,  C07C255/55 ,  C07C2601/14 ,  C07C2603/48 ,  C08F2/44 ,  C08F222/1006 ,  C09K2019/0448 ,  C09K2019/0481 ,  C09K2019/0485 ,  G02F2001/133633 ,  Y10T428/10

    Abstract: A trifunctional (meth)acrylate compound of general formula (I) and a polymerizable composition containing the compound. The compounds (I) wherein rings A 1 , A 2 , and A 3 are each benzene or naphthalene, with at least one of them being naphthalene or wherein X 1 , X 2 , and X 3 are each -COO- or -OCO- are preferred. More preferably, ring A 3 is naphthalene. Even more preferably, the compound is alone capable of retaining a liquid crystal phase at or below 30°C. wherein M 1 , M 2 , and M 3 are each methyl, etc.; ring A 1 , A 2 , and A 3 are each benzene, naphthalene, etc.; Z 1 , Z 2 , and Z 3 are each C1-C6 alkyl, etc.; X 1 , X 2 , and X 3 are each -COO-, -OCO-, etc.; Y 1 and Y 2 are each -L 1 -, etc.; Y 3 is -L 2 -, etc.; L 1 and L 2 are each C1-C8 alkylene; a, b, and c are the numbers of the substituents on ring A 1 , A 2 , and A 3 , respectively, each being an integer of (2u+2) or smaller (u is the number of the 6-membered rings composing the substituted monocyclic or fused ring); at least one of a, b, and c is 1 or greater; p is an integer of 1 to 8; q and r are each an integer of 1 to 3; and s and t are each 0 or 1, satisfying (s+t‰¥1).

    Abstract translation: 通式（I）的三官能（甲基）丙烯酸酯化合物和含有该化合物的可聚合组合物。 其中环A 1，A 2和A 3各自为苯或萘的化合物（I），其中至少一个为萘或其中X 1，X 2和X 3各自为-COO-或-OCO- 是首选。 更优选环A 3为萘。 甚至更优选地，化合物单独地能够将液晶相保持在或低于30℃。 其中M 1，M 2和M 3各自为甲基等; 环A 1，A 2和A 3各自为苯，萘等; Z 1，Z 2和Z 3各自为C 1 -C 6烷基等; X 1，X 2和X 3各自为-COO-，-OCO-等; Y 1和Y 2各自为-L 1 - 等; Y 3为-L 2 - 等; L 1和L 2各自为C 1 -C 8亚烷基; a，b和c分别为环A 1，A 2和A 3上的取代基的数目，分别为（2u + 2）或更小的整数（u为构成的6元环的数目 取代的单环或稠环）; a，b和c中的至少一个为1以上; p为1〜8的整数， q和r各自为1〜3的整数; s和t分别为0或1，满足（s + t‰¥1）。

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