Chiral compounds III
    5.
    发明授权
    Chiral compounds III 有权
    手性化合物

    公开(公告)号:US07041345B2

    公开(公告)日:2006-05-09

    申请号:US10332807

    申请日:2001-06-25

    摘要: The invention relates to chiral compounds of formula (I) wherein Y1, Y2, Y3, Y4, X1, X2, X3 and X4 have the meaning given in claim 1, to liquid crystalline mixtures comprising at least one chiral compound of formula (I), to chiral linear or crosslinked liquid crystalline polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula (I), to the use of chiral compounds of formula (I) and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula (I)

    摘要翻译: 本发明涉及式(I)的手性化合物,其中Y 1,Y 2,Y 3,Y 4, >,X 1,X 2,X 3和X 4具有权利要求1中给出的含义,相对于 包含至少一种式(I)的手性化合物的液晶混合物,通过将包含至少一种式(I)的手性化合物的可聚合混合物聚合而获得的手性线性或交联的液晶聚合物与使用式(I)的手性化合物 I)及其在液晶显示器中获得的混合物和聚合物,主动和被动光学元件,粘合剂,具有各向异性机械性能的合成树脂,化妆品和药物组合物,诊断,液晶颜料,用于装饰和安全应用,非线性光学,光学信息 存储或作为手性掺杂剂,以及包含包含至少一种式(I)的手性化合物的混合物的液晶显示器,

    Fluorocyclohexane derivatives, and liquid-crystalline medium
    9.
    发明授权
    Fluorocyclohexane derivatives, and liquid-crystalline medium 失效
    氟代环己烷衍生物和液晶介质

    公开(公告)号:US6057006A

    公开(公告)日:2000-05-02

    申请号:US90384

    申请日:1998-06-04

    摘要: The invention relates to fluorocyclohexane derivatives of the formula I ##STR1## in which R.sup.1, Z.sup.1, Z.sup.2, L.sup.1, L.sup.2, L.sup.3 and X are as defined as below:X is alkyl or alkoxy having 1 to 10 carbon atoms which is unsubstituted or substituted by halogen, alkenyl or alkenyloxy having 2 to 10 carbon atoms which is unsubstituted or substituted by --CN, --CF.sub.3 or --F, or is --CN, --F, --OCHF.sub.2, --OCF.sub.3, --OCHFCF.sub.3 or --OCF.sub.2 CF.sub.3,L.sup.1, L.sup.2 and L.sup.3 are each, independently of one another, H or F,R.sup.1 is H, an alkyl or alkenyl radical having 1-12 carbon atoms which is unsubstituted, monosubstituted by CN or CF.sub.3 or substituted by halogen, where one or more non-adjacent CH.sub.2 groups in these radicals may also, in each case independently of one another, be replaced by --O--, --S--, --CO--, --.diamond.--, --CO--O--, --O--CO-- or --O--CO--O--,Z.sup.1 and Z.sup.2 are each, independently of one another, --CO--O--, --O--CO--, --CH.sub.2 O--, --O--, --O--CH.sub.2 --, --CH.sub.2 CH.sub.2 --, --CH.dbd.CH--, --C.tbd.C-- or a single bond,with the proviso that compounds of the formula I in which L.sup.1 is H and Z.sup.2 is simultaneously a single bond are excluded.

    摘要翻译: 本发明涉及式Ⅰ的氟代环己烷衍生物,其中R1,Z1,Z2,L1,L2,L3和X定义如下:X是未取代或被卤素取代的具有1-10个碳原子的烷基或烷氧基, 具有2至10个碳原子的未被取代或被-CN,-CF 3或-F取代或具有-CN,-F,-OCHF 2,-OCF 3,-OCHFCF 3或-OCF 2 CF 3,L 1,L 2和L 3的链烯基或烯氧基是 各自独立地是H或F,R 1是H,具有1-12个碳原子的烷基或烯基,其是未取代的,被CN或CF 3单取代或被卤素取代,其中一个或多个不相邻的CH 2基团在 这些基团也可以彼此独立地被-O - , - S-,-CO-, - + 566 - , - CO-O-,-O-CO-或-O-CO- O-,Z 1和Z 2各自独立地为-CO-O-,-O-CO-,-CH 2 O - , - O - , - O-CH 2 - , - CH 2 CH 2 - , - CH = CH-, -C 3BOND C-或单键,条件是其中L1为H且Z2为同源的式I化合物 非常单一的债券被排除在外。

    Chiral compounds II
    10.
    发明授权
    Chiral compounds II 有权
    手性化合物II

    公开(公告)号:US07318950B2

    公开(公告)日:2008-01-15

    申请号:US10332806

    申请日:2001-06-25

    摘要: The invention relates to chiral compounds of formula (I) R1—X1-(A1-Z1)m-G-(Z2-A2)n-X2—R2, wherein R1, R2, X1, X2, A1, A2, Z1, Z2, G, m and n have the meaning given in claim 1, to liquid crystalline mixtures comprising at least one chiral compound of formula (I), to chiral linear or crosslinked liquid crystalline polymers obtainable by polymerizing a polymerizable mixture comprising at least one chiral compound of formula (I), to the use of chiral compounds of formula (I) and mixtures and polymers obtained thereof in liquid crystal displays, active and passive optical elements, adhesives, synthetic resins with anisotropic mechanical properties, cosmetic and pharmaceutical compositions, diagnostics, liquid crystal pigments, for decorative and security applications, nonlinear optics, optical information storage or as chiral dopants, and to a liquid crystal display comprising a mixture comprising at least one chiral compound of formula (I).

    摘要翻译: 本发明涉及式(I)R 1至X 1的手性化合物 - (A 1 -S 1 -Z 1/2) >) -G-(Z 2)2 - &lt; 2&gt; 2&lt; 2&gt; 其中R 1,R 2,X 1,X 2, / SUP>,A <1>,2 ,Z 1,Z 2,G,m和n具有 权利要求1中给出的含义为包含至少一种式(I)的手性化合物的液晶混合物,可通过将包含至少一种式(I)的手性化合物的可聚合混合物聚合得到的手性线性或交联的液晶聚合物与 在液晶显示器,有源和无源光学元件,粘合剂,具有各向异性机械性能的合成树脂,化妆品和药物组合物,诊断学,液晶颜料,用于装饰和液晶显示器中使用式(I)的手性化合物及其获得的混合物和聚合物 安全应用,非线性光学,光学 形成储存物或手性掺杂剂,以及包含包含至少一种式(I)的手性化合物的混合物的液晶显示器。