It showed that lyo-tropic liquid crystal phases had emerged in aqueous solution of sulfonated indanthrene at cer-tain concentration and their textures appeared strip or band shapes.

• 采用氯磺酸磺化对蓝蒽酮进行改性处理,其水溶液在一定浓度下出现了溶致液晶相,织构呈带状和条状分布。