酸性染料与DMDHEU类整理剂之间的反应研究

Reaction between active groups containing acid dyes and DMDHEU finishing agents

本文采用ＤＭＦ剥色试验法、紫外光谱法、薄层色谱法和红外光谱法对含有活性基团的强酸性染料与低甲醛ＤＭＤＨＥＵ类防皱整理剂之间的相互作用进行了测试和分析。

In this article the extraition of DMF aqueous solution、 UV、 reactive TLC and IR were used in the examination of reaction between active groups containing acid dyes and DMDHEU finishing agents.The extraction of DMF aqueous solution,UV and reactive TLC show that some selected acid dyes could react with DMDHEU finishing agents. The IR shows that active groups of acid dyes could react with crosslinking group of DMDHEU finishing agents.