申请人:BASF Aktiengesellschaft
公开号:US06335462B1
公开(公告)日:2002-01-01
The compounds of the formula I
X[—Y1—A1—Y2—M—Y3—A2—Z]n I,
wherein the variables are as defined in the specification.
The compounds are suitable as alignment layers for liquid-crystalline materials, as photocrosslinkable adhesives, as monomers for the production of liquid-crystalline networks, as base material for the preparation of polymerizable liquid-crystal systems which can be doped by chiral compounds, as polymerizable matrix monomers for polymer-dispersed displays or as base material for polymerizable, liquid-crystalline materials for optical components, such as polarizers, retardation plates or lenses.
化合物的化学式为IX[—Y1—A1—Y2—M—Y3—A2—Z]n,其中变量的定义如规范中所述。这些化合物适用于液晶材料的取向层、光交联粘合剂、用于制备液晶网络的单体、用于制备可以由手性化合物掺杂的聚合物化液晶系统的基材、用于聚合物分散显示器的聚合物化基体单体,或者作为用于光学元件的聚合物化、液晶材料的基材,例如偏振片、延迟板或透镜。