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

坚牢度和光谱特,发现磺酰胺基和在它的氮原子上的取代基会影响料的能。

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.

摘究主是以分散料超微细聚酯纤维，以一般粒径料与细化至奈米粒径料色之比较，针对坚牢度测试与上色程度来分析。