公开(公告)号：EP2818531B1

公开(公告)日：2017-07-26

申请号：EP14001791.4

申请日：2014-05-21

申请人： Merck Patent GmbH

发明人： Engel, Martin ,  Baron, Eveline ,  Brocke, Constanze ,  Haas, Helga ,  Derow, Stephan ,  Marten, Christoph ,  Tong, Qiong

IPC分类号： C09K19/04 ,  C09K19/12 ,  C09K19/44 ,  C09K19/30 ,  C09K19/54 ,  C07C69/76 ,  G02F1/1333

CPC分类号： C09K19/542 ,  C07C69/76 ,  C09K19/04 ,  C09K19/12 ,  C09K19/3003 ,  C09K19/44 ,  C09K2019/0448 ,  C09K2019/0481 ,  C09K2019/0485 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/548 ,  G02F1/1333

公开(公告)号：EP2261201B1

公开(公告)日：2018-05-30

申请号：EP09728601.7

申请日：2009-03-10

申请人： DIC Corporation

发明人： SHINANO, Hirokatsu ,  YANAGISAWA, Satoshi ,  IRISAWA, Masatomi ,  ITANO, Kazuyuki

IPC分类号： C07C69/94 ,  C08F2/44 ,  C08F20/10 ,  C09K19/38 ,  G02F1/13363 ,  C07C67/08 ,  C07C255/55 ,  C07C69/653 ,  C07C69/734 ,  C07C69/757 ,  C07C255/54 ,  C07C69/92 ,  C07C69/96 ,  C09K19/04 ,  C09K19/32

CPC分类号： 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

摘要： 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).

公开(公告)号：EP2261201A4

公开(公告)日：2013-09-04

申请号：EP09728601

申请日：2009-03-10

申请人： ADEKA CORP

发明人： SHINANO HIROKATSU ,  YANAGISAWA SATOSHI ,  IRISAWA MASATOMI ,  ITANO KAZUYUKI

IPC分类号： 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分类号： 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

摘要： 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).

摘要翻译： 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）。

公开(公告)号：EP2818531A1

公开(公告)日：2014-12-31

申请号：EP14001791.4

申请日：2014-05-21

申请人： Merck Patent GmbH

发明人： Engel, Martin ,  Baron, Eveline ,  Brocke, Constanze ,  Haas, Helga ,  Derow, Stephan ,  Marten, Christoph ,  Tong, Qiong

IPC分类号： C09K19/04 ,  C09K19/12 ,  C09K19/44

CPC分类号： C09K19/542 ,  C07C69/76 ,  C09K19/04 ,  C09K19/12 ,  C09K19/3003 ,  C09K19/44 ,  C09K2019/0448 ,  C09K2019/0481 ,  C09K2019/0485 ,  C09K2019/122 ,  C09K2019/123 ,  C09K2019/3004 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/548 ,  G02F1/1333

摘要： The present invention relates to polymerisable compounds, to processes and intermediates for the preparation thereof, to liquid-crystal (LC) media comprising them, and to the use of the polymerisable compounds and LC media for optical, electro-optical and electronic purposes, in particular in LC displays, especially in LC displays of the PSA ("polymer sustained alignment") type.

摘要翻译： 本发明涉及可聚合化合物，其制备方法和中间体，包括它们的液晶（LC）介质，以及用于光学，电光和电子目的的可聚合化合物和LC介质的用途 特别是在LC显示器中，特别是在PSA（“聚合物持续对准”）类型的LC显示器中。

公开(公告)号：EP2627733A1

公开(公告)日：2013-08-21

申请号：EP11761004.8

申请日：2011-09-14

申请人： Merck Patent GmbH

发明人： REIFFENRATH, Volker ,  JASPER, Christian ,  MANABE, Atsutaka ,  MONTENEGRO, Elvira ,  PAULUTH, Detlef

IPC分类号： C09K19/18 ,  C09K19/30 ,  C09K19/42

CPC分类号： C07C25/24 ,  C07C15/14 ,  C09K19/08 ,  C09K19/18 ,  C09K19/30 ,  C09K19/3001 ,  C09K19/3098 ,  C09K19/42 ,  C09K2019/0481 ,  C09K2019/0485 ,  C09K2019/188 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3021 ,  C09K2019/3037 ,  C09K2219/11 ,  Y10T428/10

摘要： The invention relates to 1,4-diethynylbenzene derivatives having substituents in the 2 and 3 positions (see formula I, claims), to the use thereof for high-frequency components, to liquid crystal media containing the compounds, and to high-frequency components, in particular antennas, containing said media, especially for the gigahertz range. The liquid crystal media are used for example to shift the phase of microwaves for tunable phased-array antennas.

摘要翻译： 本发明涉及在2位和3位具有取代基的1,4-二乙炔基苯衍生物（参见式I，权利要求书），涉及其用于高频组分的用途，含有该化合物的液晶介质和高频组分 特别是包含所述媒体的天线，特别是千兆赫范围的天线。 液晶介质用于例如改变可调相控阵天线的微波相位。

公开(公告)号：EP2627733B1

公开(公告)日：2016-10-26

申请号：EP11761004.8

申请日：2011-09-14

申请人： Merck Patent GmbH

发明人： REIFFENRATH, Volker ,  JASPER, Christian ,  MANABE, Atsutaka ,  MONTENEGRO, Elvira ,  PAULUTH, Detlef

IPC分类号： C09K19/18 ,  C09K19/30 ,  C09K19/42 ,  C09K19/04 ,  C07C15/14 ,  C07C25/24

CPC分类号： C07C25/24 ,  C07C15/14 ,  C09K19/08 ,  C09K19/18 ,  C09K19/30 ,  C09K19/3001 ,  C09K19/3098 ,  C09K19/42 ,  C09K2019/0481 ,  C09K2019/0485 ,  C09K2019/188 ,  C09K2019/3009 ,  C09K2019/301 ,  C09K2019/3016 ,  C09K2019/3021 ,  C09K2019/3037 ,  C09K2219/11 ,  Y10T428/10

公开(公告)号：EP2261201A1

公开(公告)日：2010-12-15

申请号：EP09728601.7

申请日：2009-03-10

申请人： Adeka Corporation

发明人： SHINANO, Hirokatsu ,  YANAGISAWA, Satoshi ,  IRISAWA, Masatomi ,  ITANO, Kazuyuki

IPC分类号： C07C69/94 ,  C08F2/44 ,  C08F20/10 ,  C09K19/38 ,  G02F1/13363

CPC分类号： 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

摘要： 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).

公开(公告)号：EP0983225A1

公开(公告)日：2000-03-08

申请号：EP98919404.8

申请日：1998-05-22

申请人： Rolic AG

发明人： BENECKE, Carsten ,  LUKAC, Teodor ,  OHLEMACHER, Angela

IPC分类号： C07C69/92 ,  C09K19/30 ,  C09K19/38 ,  C07C69/94 ,  C07C69/54 ,  C08F220/20 ,  C07C39/15

CPC分类号： C07C69/92 ,  C07C69/54 ,  C07C69/94 ,  C09K19/3059 ,  C09K19/3068 ,  C09K19/38 ,  C09K19/3852 ,  C09K2019/0444 ,  C09K2019/0448 ,  C09K2019/0481 ,  C09K2019/0485 ,  Y10T428/10

摘要： Compounds with the general formula (I): R-S?1-A-Z1-B-S2¿-R, where A and B are independent ring systems with the formulae (a1), (a2) or (b), whereby in the trans-1,4-cyclohexylene ring, one or two non-adjacent CH¿2? groups may be replaced by oxygen, and whereby, in the 1,4-phenylene ring, one or two non-adjacent CH groups may be replaced by nitrogen; L?1, L2, L3¿ represent, independently, hydrogen, C¿1?-C20-alkyl, C1-C20-alkenyl, C1-C20-alkyloxy, C1-C20-alkyloxy carbonyl, formyl, C1-C20-alkyl carbonyl, C1-C20-alkyl carbonyloxy, halogen, cyano or nitro; Z1, Z2, Z3 represent, independently, a single bond, -CH2CH2-, -CH2O-, -OCH2-, -COO-, -OOC-, -(CH2)4-, -O(CH2)3-, -(CH2)3O- or -C=C-; S?1, S2¿ represent a spacer unit, R represents crosslinkable groups, with the proviso that at least one of the ring systems A or B represents a ring system with the formulae (a?1) or (a2), Z1 or Z2¿ denoting a single bond.

公开(公告)号：EP3177695A1

公开(公告)日：2017-06-14

申请号：EP15739178.0

申请日：2015-07-17

申请人： Merck Patent GmbH

发明人： WITTEK, Michael ,  TANAKA, Norihiko ,  ADLEM, Kevin ,  BREMER, Matthias ,  WILKES, David ,  WU, Ming-Chou

IPC分类号： C09K19/30 ,  C09K19/34 ,  C09K19/02 ,  C09K19/20 ,  C09K19/12 ,  C09K19/04

CPC分类号： C09K19/3068 ,  C09K19/0275 ,  C09K19/3475 ,  C09K2019/0448 ,  C09K2019/0466 ,  C09K2019/0481 ,  C09K2019/0485 ,  C09K2019/123 ,  C09K2019/2078 ,  C09K2019/3083 ,  C09K2019/3422

摘要： The present invention relates to liquid crystal media comprising polymerisable mesogenic compounds with a bent shape, and to electro-optical displays comprising these media as light modulation media. In particular the electro-optical displays according to the present invention are displays, which are operated at a temperature, at which the liquid crystal modulation media are in an optically isotropic phase, preferably in a blue phase.

摘要翻译： 本发明涉及包含具有弯曲形状的可聚合介晶化合物的液晶介质，并涉及包含这些介质作为光调制介质的电光显示器。 具体地说，根据本发明的电光显示器是在液晶调制介质处于光学各向同性相，优选处于蓝相的温度下操作的显示器。

公开(公告)号：EP2502973A4

公开(公告)日：2014-07-23

申请号：EP10831413

申请日：2010-10-19

申请人： ADEKA CORP

发明人： MATSUMOTO KEN ,  IRISAWA MASATOMI

IPC分类号： C09K19/42 ,  C09K19/04 ,  C09K19/12 ,  C09K19/20 ,  C09K19/30 ,  C09K19/32 ,  C09K19/38 ,  G02F1/13 ,  G02F1/1333 ,  G02F1/137

CPC分类号： C09K19/322 ,  C09K19/2007 ,  C09K2019/0448 ,  C09K2019/0481 ,  C09K2019/0485 ,  G02F1/133365 ,  G02F2001/13712 ,  G02F2001/13775 ,  G02F2202/022