作者认为稀土对人棉灯芯绒织物在直接染料染色上应用是切实可行的，效果是理想的。
It is shown that the application of rare-earth elements to staple rayon corduroy direct dye dyeing is practicable and the effect is perfect.
对棉防羽绒布卷染时，为提高日晒牢度，对各种直接染料进行筛选，并通过多种方法如固色、接枝等谋求提高日晒牢度。
For enhancing the fastness to light of cotton dwonproof jig dyed, direct dyes were selected and methods such as fixation and graft adopted.
在应用上已由直接染料染棉、酸性染料染丝绸向活性染料染物的固色拓展。
The fixation agents have been used in cotton dyeing with direct dyes, silk dyeing with acid dyes and reactive dyed fabrics. In this paper, the author introduced the deve…
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