salt-free reactive dyeing 活性染料无盐染色 environment-friendly reactive dyeing 环保型活性染料染色 ..
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Cationic starch of quaternary ammonium type with high DS, polyamines and polyamines grafted with UV-absorber BP-4 were applied as cationic agents of cotton in salt-free dyeing of reactive dyes.
本文采用高取代度季铵型阳离子淀粉、氨基烯烃聚合物以及紫外线吸收剂BP - 4接枝氨基烯烃聚合物作为阳离子化试剂对棉纤维进行物理改性，用于活性染料无盐竭染。
TETS modification provided a new way both for simultaneous modifying and crosslinking of cellulosic fibres and for sour (or neutral) and salt-free dyeing of reactive dyes.
TETS改性为纤维素纤维的交联胺化改性以及实现活性染料的酸性(或中性)无盐染色提供了一条新的途径。
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