After treated by an agent Aliquat-336 , the fi-bre shows significant improvement in its dyeability to reactive dyes, and the addition of only a little salt can achieve much better dyeing yield.

• 棉纱经 Aliquat-336处理之后,可以明显改善对活性染料的可染性,染色时只需少量盐就可得到较高的色强度。