Materials and methods for the preparation of anisotropically-ordered solids
    4.
    发明申请
    Materials and methods for the preparation of anisotropically-ordered solids 失效
    用于制备各向异性有序固体的材料和方法

    公开(公告)号:US20050253983A1

    公开(公告)日:2005-11-17

    申请号:US10996133

    申请日:2004-11-22

    摘要: The invention provides materials and methods for making anisotropic solids which may be in the form of films, layers, shaped elements, and other shaped articles. The methods provide anisotropic solids without the need for rolling, rubbing, or stretching to impart orientational alignment of the molecules of the solid. The methods employ organic or organometallic compounds which are soluble orienting molecules. The solvent or solvent system must be sufficiently volatile to be removed without disruption of the molecular orientation. The soluble orienting molecules include those containing one or more hydrophilic and/or ionic groups and the solvent or solvent system can be a polar organic solvent or solvent system or an aqueous solvent or solvent system. The invention also provides novel compounds having quaterrylene, perylene and naphthalene ring systems carrying one or more hydrophilic and/or ionic groups. These novel compounds can exhibit useful absorption and fluorescence properties in solution and in the solid phase and can exhibit useful liquid crystalline properties.

    摘要翻译: 本发明提供用于制备各向异性固体的材料和方法,其可以是膜,层,成形元件和其它成形制品的形式。 该方法提供各向异性固体,而不需要滚动,摩擦或拉伸以赋予固体分子的取向取向。 该方法采用有机或有机金属化合物,它们是可溶取向分子。 溶剂或溶剂体系必须具有足够的挥发性以便在不破坏分子取向的情况下除去。 可溶取向分子包括含有一个或多个亲水基团和/或离子基团的分子,溶剂或溶剂系统可以是极性有机溶剂或溶剂体系或水溶剂或溶剂体系。 本发明还提供具有季铵基,二萘嵌苯和萘环体系携带一个或多个亲水和/或离子基团的新型化合物。 这些新型化合物可以在溶液和固相中表现出有用的吸收和荧光特性,并且可以显示出有用的液晶性质。