The principal prupose of this study is on nanosizing the disperse dyestuffs to colourize the fabric made of polyester super-micro fibers and to improve its dyeing properties.

摘要本研究主要散性染料染超微细聚酯纤维，一般粒径染料与细化至奈粒径染料染色之比较，针对测试与上色程来析。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

和光谱特性,发现磺酰胺基和在它的氮原子上的取代基会影响该类染料的性能。