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1. 发明申请

WO02081418A2 2,4'-SUBSTITUTED 6-CYCLOHEXYL-TRANS-DECALINES 审中-公开
标题翻译： 2,4'-取代的6-环己基TRANS-DEKA LINE
公开(公告)号：WO02081418A2
公开(公告)日：2002-10-17
申请号：PCT/EP0203228
申请日：2002-03-22
申请人： MERCK PATENT GMBH , BREMER MATTHIAS , PAULUTH DETLEF , LUESSEM GEORG
发明人： BREMER MATTHIAS , PAULUTH DETLEF , LUESSEM GEORG
IPC分类号： G02F1/13 , C07C17/00 , C07C17/35 , C07C17/354 , C07C22/00 , C07C22/08 , C07C43/192 , C07C45/51 , C07C47/347 , C09K19/32 , C09K19/42
CPC分类号： C09K19/322 , C07C17/00 , C07C17/35 , C07C17/354 , C07C22/08 , C07C45/515 , C07C47/347 , C09K2019/326 , Y10T428/10
摘要： The invention relates to 2,4'-substituted 6-cyclohexyl-trans-decalines of general formula (I) wherein R1, R2 and Z have the designations cited in claim 1. The invention also relates to the use of the same as constituents of liquid crystal media, and a liquid crystal and electro-optical display element.
摘要翻译：本发明涉及2,4'-二取代的通式（I）其中R1，R2和Z具有权利要求1中给出的含义，6-环己基 - 反式 - 十氢化萘和它们作为液晶介质的组分和液晶和电光学显示元件中使用，

2. 发明申请

WO02102756A3 POLYIMIDES COMPRISING CF2O STRUCTURAL ELEMENTS 审中-公开
标题翻译：与CF2的结构元素聚酰亚胺
公开(公告)号：WO02102756A3
公开(公告)日：2003-04-24
申请号：PCT/EP0206443
申请日：2002-06-12
申请人： MERCK PATENT GMBH , KIRSCH PEER , TAUGERBECK ANDREAS , LUESSEM GEORG , BEYER ANDREAS , MAIR SIEGLINDE
发明人： KIRSCH PEER , TAUGERBECK ANDREAS , LUESSEM GEORG , BEYER ANDREAS , MAIR SIEGLINDE
IPC分类号： C07D307/78 , C07C65/24 , C07C65/26 , C07D307/89 , C08G73/10 , G02F1/1337 , C08G73/00
CPC分类号： C07C65/26 , C07C65/24 , C07D307/89 , C08G73/1039 , G02F1/133723
摘要： The invention relates to chainlike polycyclic bisanhydrides, containing between 2 and 12 permanent-chain cyclenes, selected from 1,3-phenylene, 1,4-phenylene, 2,6-naphthylene, 2,7-naphthylene, 1,4-cyclohexylene, bicyclopentylene, bicyclooctylene, cubylene, which can be mono- or polysubstituted with halogen, cyano, alkyl, fluoralkyl, alkoxy and/or fluoralkoxy. Said cyclenes are linked by bridging groups, selected from a single bond, -CF2O, -OCF2-, -O-, -S-, -SO2-, -CO-, -NH-, -(CH2)1-10-, -(CF2)1-10-, -CH(CH3)-, -CH(CCI3)-, -CH(CF3)-, -C(CH3)2-, -C(CF3)2-, -CC-, -CH=CH-, -CF=CH-, -CH=CF-, -CF=CF- and the formulae in (I), with the proviso that at least one bridging group is -CF20- or -OCF2-. The polycyclenes are terminated at both ends of the chain by various groups, selected from the formulae in (II).
摘要翻译：本发明提供含有2至12接触网的化合物，从1,3-亚苯基，1,4-亚苯基，2,6-亚萘基，2,7-亚萘基，1,4-亚环己基，Bicyclopentylen，bicyclooctylene选择连锁的多环二酐，Cubylen，一种卤素，氰基，烷基，氟烷基，烷氧基和/或氟代烷氧基或可被取代超过一次，更其中通过桥连基团的周期，从一个单键，-CF 2 O - ， - OCF 2 - ， - O-， - S - ， - SO 2 - ， - CO - ， - NH - ， - （CH2）1-10-， - （CF 2）1-10-，-CH（CH3） - ， - CH（CCL3） - ， - CH （CF 3） - ， - C（CH3）2-，-C（CF3）2-， - CC-，-CH = CH-，-CF = CH - ， - CH = CF-，-CF = CF-，（ I），条件相关联的至少一个桥连基团-CF 2 O-或-OCF 2，其中，所述多环化合物是由选自以下的不同的基团在两个链端终止（II）。

3. 发明申请

WO02102875A3 POLYMERS COMPRISING CF2O STRUCTURAL ELEMENTS 审中-公开
标题翻译：与CF2的结构元素聚合物
公开(公告)号：WO02102875A3
公开(公告)日：2003-03-13
申请号：PCT/EP0206658
申请日：2002-06-17
申请人： MERCK PATENT GMBH , KIRSCH PEER , TAUGERBECK ANDREAS , BEYER ANDREAS , MAIR SIEGLINDE , LUESSEM GEORG
发明人： KIRSCH PEER , TAUGERBECK ANDREAS , BEYER ANDREAS , MAIR SIEGLINDE , LUESSEM GEORG
IPC分类号： C07C217/76 , C08G18/32 , C08G63/682 , C08G64/10 , C08G65/00 , C08G69/02 , C08G85/00
CPC分类号： C08G65/007
摘要： The invention relates to chain-type polycycles that comprise 2 to 12 chain-end cycles that are the same or different, selected from 1,3-phenyls, 1,4-phenyls, 2,6-naphthyls, 2,7-naphthyls, 1,4-cyclohexyls, bicyclopentyls, bicyclooctyls and cubyls that may be mono- or polysubstituted with halogen, cyano, alkyl, fluroalkyl, alkoxy and/or fluoralkoxy, and wherein the cycles are linked by bridges, selected from a single bond, -CF2O-, -OCF2-, -O-, -S-, -SO2-, -CO-, -NH-, -(CH2)1-10-, -(CF2)1-10-, -CH(CH3)-, -CH(CCl3)-, -CH(CF3)-, C(CH3)2-, -C(CF3)2-, -CC-, -CH=CH-, -CF=CH-, -CH=CF-, -CF=CF-, (1) and (2), with the proviso that at least one bridge is -CF2O- or -OCF2-, and the polycylces on both chain ends have reactive terminals, selected from -OH, -NH2, -NCO, -NCS, -OCOCl, -COCl, -COF, -COOH, -COO-alkyl and a carboxyclic acid anhydride group.
摘要翻译：本发明提供含有从1,3-亚苯基，1,4-亚苯基，2,6-亚萘基，2,7-亚萘基，1,4-亚环己基，Bicyclopentylen选择2至12周相同或不同链中的环链状多环，bicyclooctylene和Cubylen，一种卤素，氰基，烷基，氟烷基，烷氧基和/或氟代烷氧基或可被取代超过一次，更其中通过桥连基团，选自单键选择的周期， - CF 2 O-，-OCF 2 - O-，-S - ， - SO 2 - ， - CO - ， - NH - ， - （CH2）1-10-， - （CF 2）1-10-，-CH（CH3） - ， - CH（CCL3） - ，-CH（CF 3） - ， - C（CH 3）2 - ，-C（CF 3）2 - ， - CC-，-CH = CH-，-CF = CH - ， - CH = CF-， - CF = CF- 中，（1）和（2）与该至少一个桥连基团-CF 2 O-或-OCF 2，其中，在两个链多环与选自-OH反应性基团结束条件相关联，-NH 2，-NCO， -NCS，-OCOCI，-COCl，-COF，-COOH，-COO烷基和羧酸酐基被终止。

4. 发明申请

WO0244801A3 HOMEOTROPIC ALIGNMENT LAYER 审中-公开
标题翻译：家庭对比层
公开(公告)号：WO0244801A3
公开(公告)日：2002-08-01
申请号：PCT/EP0113584
申请日：2001-11-22
申请人： MERCK PATENT GMBH , HECKMEIER MICHAEL , KLASEN-MEMMER MELANIE , LUESSEM GEORG , TARUMI KAZUAKI , COATES DAVID , PARRI OWAIN LLYR , VERRALL MARK ANDREW
发明人： HECKMEIER MICHAEL , KLASEN-MEMMER MELANIE , LUESSEM GEORG , TARUMI KAZUAKI , COATES DAVID , PARRI OWAIN LLYR , VERRALL MARK ANDREW
IPC分类号： G02F1/141 , C07C69/94 , C08F220/30 , C09K19/38 , C09K19/42 , G02F1/1334 , G02F1/1337 , G02F1/139
CPC分类号： G02F1/133711 , G02F1/1391 , G02F1/1393 , G02F2001/133715 , G02F2001/133726 , G02F2001/133742 , Y10T428/10 , Y10T428/1005 , Y10T428/1036
摘要： The invention relates to an alignment layer comprising a polymerized liquid crystal material with homeotropic orientation, to methods of its preparation, to polymerizable liquid crystal compositions and liquid crystal polymers used for the preparation of the alignment layer, to liquid crystal devices comprising the alignment layer, and to a method of controlling the electrooptical steepness of a liquid crystal display comprising at least one alignment layer by varying the surface anchoring energy of the alignment layer.
摘要翻译：本发明涉及一种包括具有垂直取向的聚合液晶材料的取向层，其制备方法，用于制备取向层的聚合性液晶组合物和液晶聚合物，包括取向层的液晶装置，以及通过改变对准层的表面锚定能量来控制包括至少一个取向层的液晶显示器的电光陡度的方法。

5. 发明专利

JP2002105003A DIALKYNE COMPOUND 审中-公开
公开(公告)号：JP2002105003A
公开(公告)日：2002-04-10
申请号：JP2001219358
申请日：2001-07-19
申请人： MERCK PATENT GMBH
发明人： REIFFENRATH VOLKER , LUESSEM GEORG
IPC分类号： G02F1/13 , C07C13/18 , C07C13/19 , C07C13/28 , C07C22/00 , C07C23/18 , C07C25/24 , C07C43/00 , C07C43/192 , C07C45/44 , C07C69/00 , C07C69/75 , C07C255/00 , C07C323/00 , C07C323/06 , C07D315/00 , C07D319/06 , C09K19/06 , C09K19/30 , C09K19/34 , C09K19/40 , G02F1/137
摘要： PROBLEM TO BE SOLVED: To provide a dialkyne compound used as a new, stable liquid crystal compound, having such a specific low optical anisotropy (Δn) and a negative or positive dielectric anisotropy (Δε) as to be suitably used as a liquid crystal medium, especially as a component for a TFT(thin film transistor) and STN(super-twisted nematic) display. SOLUTION: This dialkyne compound is expressed by the formula (I) [R1 and R2 are each H, F, a 1-15C substituted or unsubstituted alkyl or the like; X1 to X4 are each H or -C≡C-C≡C-R3 (R3 is H, CF3, a substituted or unsubstituted alkyl or the like); Q is -CH2- or -O-; Y1 and Y2 are each C or Si; A1 and A2 are each a trans-cyclohexylene which may be unsubstituted, or substituted by F or CN, or in which one, two or more nonadjacent CH2 groups are substituted by -O- and/or -S-, or the like; Z1 and Z2 are each a single bond, -CO-O-, -O-, -CF2-O-, -CH2-CH2- or the like; and n and m are each 0-3, provided that (m+n) is 1-3].

6. 发明专利

JP2004352992A Liquid crystal medium 有权
公开(公告)号：JP2004352992A
公开(公告)日：2004-12-16
申请号：JP2004157006
申请日：2004-05-27
申请人： Merck Patent Gmbh , メルクパテントゲゼルシャフトミットベシュレンクテルハフトングMerck Patent Gesellschaft mit beschraenkter Haftung
发明人： LUESSEM GEORG , HOCK CHRISTIAN , POETSCH EIKE DR
IPC分类号： C07D319/06 , C09K19/34 , C09K19/42
CPC分类号： C09K19/42 , C07D319/06 , C09K19/3402 , C09K2019/0466 , C09K2019/3422
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal medium simultaneously having an extremely large specific resistance value and a low threshold voltage, particularly, a liquid crystal medium for MLC, TN and STN displays.
SOLUTION: The liquid crystal medium comprises a mixture of polar compounds having positive dielectric anisotropy as a base material, and the medium comprises one or more compounds represented by formula (1), wherein, R
1 is a (substituted) 1-15C alkyl or the like; X is F, Cl, CN, SF
5 or the like; and L
1 and L
2 are each H or F.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2002128776A DIOXANE DERIVATIVE AND LIQUID CRYSTAL MEDIUM 审中-公开
公开(公告)号：JP2002128776A
公开(公告)日：2002-05-09
申请号：JP2001243281
申请日：2001-08-10
申请人： MERCK PATENT GMBH
发明人： BREMER MATTHIAS , KIRSCH PEER , PAULUTH DETLEF , SCHOEN SABINE , TARUMI KAZUAKI , LUESSEM GEORG , HECKMEIER MICHAEL , KRAUSE JOACHIM
IPC分类号： G02F1/13 , C07D309/04 , C07D319/06 , C09K19/34
摘要： PROBLEM TO BE SOLVED: To provide a new stable liquid crystalline or mesogenic compound which is especially suitable for TN, STN, IPS and TFT display uses in liquid crystal media. SOLUTION: This invention relates to a new dioxane derivative represented by the general formula (I), the use of the dioxane derivative as the component of the liquid crystal media, and a liquid crystal and electrooptic display element containing the liquid crystal medium of the present invention. The concrete example of the compound of formula (I) is a compound of formula (II).

8. 发明专利

JP2011122154A Liquid crystal medium 有权
标题翻译：液晶介质
公开(公告)号：JP2011122154A
公开(公告)日：2011-06-23
申请号：JP2010273028
申请日：2010-12-07
申请人： Merck Patent Gmbh , メルクパテントゲゼルシャフトミットベシュレンクテルハフツングMerck Patent Gesellschaft mit beschraenkter Haftung
发明人： LUESSEM GEORG , HOCK CHRISTIAN , POETSCH EIKE DR
IPC分类号： C09K19/34 , C07D319/06 , C09K19/12 , C09K19/14 , C09K19/16 , C09K19/20 , C09K19/30 , C09K19/42 , G02F1/13
CPC分类号： C09K19/42 , C07D319/06 , C09K19/3402 , C09K2019/0466 , C09K2019/3422
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal medium simultaneously having an extremely large specific resistance value and a low threshold voltage, particularly, a liquid crystal medium for MLC, TN or STN displays.
SOLUTION: The liquid crystal medium the base material of which is a mixture of polar compounds having a positive dielectric anisotropy includes one or more new compounds represented by formula I, wherein R
1 is a 1-15C alkyl group or alkoxyl group, X is F, Cl or the like, and L
1 and L
2 that are mutually independent are H, F or the like.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供同时具有非常大的电阻值和低阈值电压的液晶介质，特别是用于MLC，TN或STN的液晶介质。解决方案：其基础材料是具有正介电各向异性的极性化合物的混合物的液晶介质包括一种或多种由式I表示的新化合物，其中R 1 = 15 C烷基或烷氧基，X为F，Cl等，相互独立的L 1 和L 2 为H，F等。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2005179676A Liquid crystal medium 有权
标题翻译：液晶介质
公开(公告)号：JP2005179676A
公开(公告)日：2005-07-07
申请号：JP2004365340
申请日：2004-12-17
申请人： Merck Patent Gmbh , メルクパテントゲゼルシャフトミットベシュレンクテルハフトングMerck Patent Gesellschaft mit beschraenkter Haftung
发明人： MANABE ATSUTAKA , KIRSCH PEER , POETSCH EIKE , LUESSEM GEORG , HECKMEIER MICHAEL , KLASEN-MEMMER MELANIE
IPC分类号： G02F1/13 , C09K19/30 , C09K19/34 , C09K19/42
CPC分类号： C09K19/42 , C09K19/3402 , C09K2019/0466 , C09K2019/3422 , Y10T428/10 , Y10T428/1036
摘要： PROBLEM TO BE SOLVED: To provide a liquid crystal medium having a very high specific resistance, simultaneously, a wide operating temperature range, a short response time at low temperatures, and a low threshold voltage. SOLUTION: The liquid crystal medium is based on a mixture of polar compounds of positive induction anisotropy and contains one or more of pyran compounds and one or more compounds selected from the group consisting of compounds represented by formulas C-1 to C-5, wherein R and R 1 are alkyl or the like; ring P is pyran ring or the like; rings A and B are cyclohexylene, phenylene or the like; X and X 1 are F, a halogenated alkyl or the like; Z 1 and Z 2 are COO, CH 2 CH 2 , a single bond or the like; L 1 to L 6 are H or F; and m and n are 1-3. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供具有非常高的电阻率的液晶介质，同时具有宽的工作温度范围，在低温下的短的响应时间和低的阈值电压。解决方案：液晶介质基于正诱导各向异性的极性化合物的混合物，并且含有一种或多种吡喃化合物和一种或多种选自由式C-1至C-1表示的化合物的化合物， 5，其中R和R 1是烷基等; 环P是吡喃环等; 环A和B是亚环己基，亚苯基等; X和X 1 是F，卤代烷基等; Z 1 和Z 2 是COO，CH 2 CH 2 ，单键等; L 1 到L 6 是H或F; m和n为1-3。版权所有（C）2005，JPO＆NCIPI

10. 发明专利

JP2004352722A Pyran derivative with exocyclic double bond 有权
公开(公告)号：JP2004352722A
公开(公告)日：2004-12-16
申请号：JP2004157039
申请日：2004-05-27
申请人： Merck Patent Gmbh , メルクパテントゲゼルシャフトミットベシュレンクテルハフトングMerck Patent Gesellschaft mit beschraenkter Haftung
发明人： POETSCH EIKE DR , MEYER VOLKER , WERNER BINDER , HECKMEIER MICHAEL , LUESSEM GEORG , GURTLER STEPHEN
IPC分类号： C07D309/04 , C07B53/00 , C07B61/00 , C07C33/48 , C07C43/176 , C07C69/76 , C07C69/773 , C07D309/06 , C07D309/08 , C07D309/20 , C07D309/22 , C07D309/28 , C09K19/34
CPC分类号： C07D309/22 , C07C33/483 , C07C43/176 , C07D309/20 , C07D309/28 , C09K19/3402 , C09K2019/327 , C09K2019/3422
摘要： PROBLEM TO BE SOLVED: To provide a new pyran derivative having industrially useful properties or usable as an effective starting compound for synthesis of an additional pyran derivative and to provide a method for producing the same and a method for obtaining the derivative and to provide an intermediate. SOLUTION: The pyran derivatives with exocyclic double bond are expressed by formula I. The compounds are used in liquid crystal medium. COPYRIGHT: (C)2005,JPO&NCIPI

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