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公开(公告)号：US06344154B1
公开(公告)日：2002-02-05
申请号：US09563903
申请日：2000-05-04
IPC分类号： C09K1930
CPC分类号： C07D303/22 , C07C69/92 , C07D303/16 , C08F20/30 , C09K19/2007 , C09K19/3068 , C09K19/38 , C09K2019/0448 , C09K2019/3095 , Y10T428/10 , Y10T428/1059
摘要： The invention relates to reactive liquid crystal compounds of Formula (I), wherein P=polymerizable group, Sp=spacer, X and Z=linking group, n=1, m=0, or 1, A1 and A2=ring structure and R=unsubstituted or substituted alkyl group with the proviso that m=1 and/or R—P—Sp—X group. The composition comprising reactive liquid crystal compounds of formula (I), to linear or cross-linked (co) polymers obtainable by (co) polymerizing said reactive liquid crystals or compositions and to the use of said reactive liquid crystals or compositions for the preparation of linear or cross-linked polymers or polymer films for decorative pigments, cosmetics or security applications, active and passive optical elements, color filters, scattering displays, adhesives or synthetic resins with anisotropic mechanical properties.
摘要翻译： 本发明涉及式（I）的反应性液晶化合物，其中P =可聚合基团，Sp =间隔基，X和Z =连接基团，n = 1，m = 0或1，A1和A2 =环结构，R =未取代或取代的烷基，条件是m = 1和/或RP-Sp-X基团。 包含式（I）的反应性液晶化合物的组合物与通过（共）聚合所述反应性液晶或组合物获得的线性或交联（共）聚合物以及所述反应性液晶或组合物用于制备 用于装饰颜料，化妆品或安全应用的线性或交联聚合物或聚合物膜，有源和无源光学元件，滤色器，散射显示器，具有各向异性机械性能的粘合剂或合成树脂。
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公开(公告)号：US07122227B2
公开(公告)日：2006-10-17
申请号：US10432015
申请日：2001-09-21
申请人： Julian Vaughn-Spickers , Simon Greenfield , Ian Victor Edward Hassall , Christopher Dunn , Richard Harding , Tony Jenkins , Alison May
发明人： Julian Vaughn-Spickers , Simon Greenfield , Ian Victor Edward Hassall , Christopher Dunn , Richard Harding , Tony Jenkins , Alison May
CPC分类号： C09K19/2028 , C09K19/586 , C09K2219/03 , Y10T428/10
摘要： The invention relates to chiral photoisomerizable compounds of formula (I) wherein X1, X2, X3, X4, X5 and X6 have the meanings given in claim 1, to liquid crystalline mixtures and polymers containing them, and to the use of chiral photoisomerizable compounds, liquid crystalline mixtures and polymers containing them in optical and electrooptical devices like liquid crystal displays or projection systems, in optical elements like polarizers, retardation films, compensators, color filters or holographic elements, in liquid crystal pigments and colored films or coatings for decorative or security applications, cosmetic and pharmaceutical compositions, in nonlinear optics and optical information storage.
摘要翻译： 本发明涉及式（I）的手性光可异构化化合物，其中X 1，X 2，X 3，X 4， SUP>，X 5和X 6具有权利要求1中给出的含义，涉及含有它们的液晶混合物和聚合物，以及使用手性光可异构化化合物，液晶 在液晶显示器或投影系统中的液晶显示器或投影系统中的偏振器，延迟膜，补偿器，滤色器或全息元件等光学和电光学装置中的混合物和聚合物，用于装饰或安全应用的彩色膜或涂层， 化妆品和药物组合物，在非线性光学和光学信息存储。
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公开(公告)号：US06207770B1
公开(公告)日：2001-03-27
申请号：US09125295
申请日：1998-08-14
申请人： David Coates , Mark Goulding , Alison May
发明人： David Coates , Mark Goulding , Alison May
IPC分类号： C08G8500
CPC分类号： C09K19/38 , A61K8/0258 , A61K8/0295 , A61K8/8152 , A61K2800/436 , A61K2800/622 , A61K2800/654 , A61Q1/02 , A61Q19/00 , B41M3/14 , C09B67/0098 , C09D5/36 , C09D11/50 , C09K19/00
摘要： The invention relates to cholesteric polymer flakes obtainable from a chiral polymerizable mesogenic material, to methods of manufacturing such cholesteric flakes, to the use of certain chiral and achiral polymerizable compounds with one or more terminal polymerizable groups for the manufacturing of such flakes and to the use of such cholesteric flakes as effect pigments in spraying or printing inks or paints or colored plastics for different applications, especially for automotive use, cosmetic products and security applications.
摘要翻译： 本发明涉及可由手性可聚合介晶材料获得的胆甾醇型聚合物薄片，制造这种胆甾醇型薄片的方法，以及使用某些具有一个或多个端基可聚合基团的手性和非手性可聚合化合物用于制造这种薄片以及使用 的这种胆甾醇薄片作为喷涂或印刷油墨或油漆或着色塑料用于不同应用，特别是用于汽车用途，化妆品和安全应用的效果颜料。
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公开(公告)号：US06414092B1
公开(公告)日：2002-07-02
申请号：US09722670
申请日：2000-11-28
申请人： David Coates , Mark Goulding , Alison May
发明人： David Coates , Mark Goulding , Alison May
IPC分类号： C08G8500
CPC分类号： C09K19/38 , A61K8/0258 , A61K8/0295 , A61K8/8152 , A61K2800/436 , A61K2800/622 , A61K2800/654 , A61Q1/02 , A61Q19/00 , B41M3/14 , C09B67/0098 , C09D5/36 , C09D11/50 , C09K19/00
摘要： The invention relates to cholesteric polymer flakes obtainable from a chiral polymerizable mesogenic material, to methods of manufacturing such cholesteric flakes, to the use of certain chiral and achiral polymerizable compounds with one or more terminal polymerizable groups for the manufacturing of such flakes and to the use of such cholesteric flakes as effect pigments in spraying or printing inks or paints or colored plastics for different applications, especially for automotive use, cosmetic products and security applications.
摘要翻译： 本发明涉及可由手性可聚合介晶材料获得的胆甾醇型聚合物薄片，制造这种胆甾醇型薄片的方法，以及使用某些具有一个或多个端基可聚合基团的手性和非手性可聚合化合物用于制造这种薄片以及使用 的这种胆甾醇薄片作为喷涂或印刷油墨或油漆或着色塑料用于不同应用，特别是用于汽车用途，化妆品和安全应用的效果颜料。
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公开(公告)号：US06217792B1
公开(公告)日：2001-04-17
申请号：US09214387
申请日：1998-12-30
申请人： Owain L Parri , Patrick Nolan , Louise D Farrand , Alison May
发明人： Owain L Parri , Patrick Nolan , Louise D Farrand , Alison May
IPC分类号： C09K1934
CPC分类号： C07D493/04 , C09K19/588 , C09K2219/03 , Y10T428/10
摘要： The invention relates to chiral dopants of the formula (I): R1—X1—MG1—G—MG2—X2—R2. The invention also relates to liquid crystalline materials comprising at least one chiral dopant of formula (I) and optionally at least one polymerizable mesogenic compound. The invention furthermore relates to the use of such liquid crystalline materials for the preparation of polymer films with a chiral liquid crystalline phase, for active and passive optical elements or color filters and for liquid crystal displays, for example STN, TN, AMD-TN, temperature compensation, guest-host or phase change displays, or polymer free or polymer stabilized cholesteric texture (PFCT, PSCT) displays. The invention also relates to cholesteric liquid crystal displays comprising liquid crystalline materials comprising chiral dopants of formula (I) and to polymer films with a chiral liquid crystalline phase obtainable by (co)polymerizing a liquid crystalline material comprising at least one chiral of formula (I) and at least one polymerizable compound.
摘要翻译： 本发明涉及式（I）的手性掺杂剂：R1-X1-MG1-G-MG2-X2-R2。 本发明还涉及包含至少一种式（I）的手性掺杂剂和任选的至少一种可聚合的介晶化合物的液晶材料。 本发明还涉及这种液晶材料用于制备具有手性液晶相的聚合物膜，用于主动和无源光学元件或滤色器以及用于液晶显示器的液晶显示器，例如STN，TN，AMD-TN， 温度补偿，宾主或相变显示器，或无聚合物或聚合物稳定的胆甾醇结构（PFCT，PSCT）显示器。 本发明还涉及包括含有式（I）的手性掺杂剂的液晶材料和具有手性液晶相的聚合物膜的胆甾醇型液晶显示器，所述聚合物膜可通过（共）聚合包含至少一种式（I）的手性的液晶材料 ）和至少一种可聚合化合物。
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