纺织品功能整理中的点击化学

Click chemistry in functional finishing of textiles

为解决纺织品功能整理中反应条件复杂、能耗高、污染严重、效果不理想等问题,归纳了点击化学反应在纺织品领域中的理论研究现状,介绍了点击化学的概念、特点、反应类型及应用,包括巯基-烯点击化学反应、巯基异氰酸酯点击化学反应、巯基-马来酰亚胺点击化学反应在纺织品的拒水、阻燃、防毡缩、抗菌等功能整理中的应用。指出点击化学反应本身将作为“促进剂”进一步推动纺织品阻燃、抗菌、拒水、拒油、抗静电、光致变色、防毡缩等功能性整理的发展,最后对点击化学进行展望,为其在纺织品功能整理领域的应用提供研究思路和理论参考,拓宽其在纺织品功能整理领域的应用范围。

In order to solve the problems of complex reaction conditions,high energy consumption,serious pollution and unsatisfactory effect in functional finishing of textiles,the theoretical research status of click-chemical reaction in the field of textiles was summarized.The concept,characteristics,reaction types and applications of click chemistry are introduced,which include thio-ene click chemistry,thiol-isocyanate click chemical reaction and thio-maleimide click chemical reaction and their applications in functional finishing such as water repellent,flame retardant,felt shrinkage and antibacterial.It is pointed out that click chemical reaction itself will be used as"Accelerant"to further promote the development of functional finishing such as flame-retardant,antibacterial,water-repellent,oil-repellent,antistatic,photochromic and felt shrinkage.Finally,the prospect of click chemistry is given,which can provide research ideas and theoretical reference for the application of click chemistry in the field of textile functional finishing.