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

坚牢谱特,发现磺酰胺基在它的氮原子上的取代基会影响该类染的能。

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.

摘要本研究主要是以分散染染超微聚酯纤维，以一般粒径染化至奈米粒径染染色之比较，针对坚牢测试上色程来分析。