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    • 5. 发明公开
    • 액정 재료용 부가 성분
    • 液体材料添加剂组分
    • KR1020060123423A
    • 2006-12-01
    • KR1020067013359
    • 2004-11-25
    • 롤리크 아게
    • 셰르카위주바이르모하메드루칵테오도르라이하르트요아힘슈밋트클라우스
    • C09K19/10C09K19/12C09K19/34C09K19/58
    • C09K19/586C09K19/126C09K19/18C09K19/2007C09K19/2021C09K19/3405C09K19/3411C09K19/58C09K2019/0448Y10T428/10Y10T428/1036
    • The present invention relates to mesogenic, cross-linkable mixtures comprising (i) a cross-linkable liquid crystalline host compound comprising at least one cross-linkable liquid crystalline compound, and (ii) at least one chiral or achiral rod shaped additive component, wherein said additive component has a rigid core and comprises at least two fused or linked, optionally substituted, non-aromatic, aromatic, carbocyclic or heterocyclic groups, and also comprises at least one optionally substituted alkyl residue, and at least one polymerizable group and wherein the additive component has a transition temperature to the isotropic state of 40°C or lower. The invention also relates to the novel chiral or achiral rod-shaped additive compounds used for the preparation of these mixtures, to mixtures according to the invention in form of an elastomer, polymer gel, polymer network or polymer film, to polymer networks and liquid crystalline polymer films prepared from these mixtures and to optical or electro-optical components comprising polymer networks and liquid crystalline polymer films prepared from such mixtures. Further, the invention relates to the use of the chiral or achiral rod shaped compounds as components of a cross-linkable liquid crystalline mixture in the production of orientated liquid crystalline polymers, to liquid crystalline mixtures comprising these compounds, to liquid crystalline polymers and liquid crystalline polymer networks prepared from such liquid crystalline mixtures, and to liquid crystalline devices comprising these compounds.
    • 本发明涉及介晶的可交联的混合物,其包含(i)包含至少一个可交联的液晶化合物的可交联的液晶宿主化合物和(ii)至少一种手性或非手性的棒状添加剂组分,其中 所述添加剂组分具有刚性核并且包含至少两个稠合或连接的,任选取代的非芳族,芳族,碳环或杂环基团,并且还包含至少一个任选取代的烷基残基和至少一个可聚合基团,并且其中 添加剂成分的转变温度为各向同性状态为40℃以下。 本发明还涉及用于制备这些混合物的新颖的手性或非手性棒状添加剂化合物,本发明的混合物以弹性体,聚合物凝胶,聚合物网络或聚合物膜的形式,与聚合物网络和液晶 由这些混合物制备的聚合物膜和包含由这种混合物制备的聚合物网络和液晶聚合物膜的光学或电光学部件。 此外,本发明涉及手性或非手性棒状化合物在制备定向液晶聚合物中的可交联液晶混合物的组分,包含这些化合物的液晶混合物,液晶聚合物和液晶 由这种液晶混合物制备的聚合物网络,以及包含这些化合物的液晶装置。