对纺织品进行功能整理是提高其附加值的重要环节,反应性紫外线吸收剂可有效改善纺织品的紫外线防护能力。针对现有反应性紫外线吸收剂的国内外发展现状和趋势,详细介绍了二苯甲酮类、苯并三唑类、三嗪类、受阻胺类及其他类反应性紫外线吸收剂的制备过程和应用情况,并对它们的应用前景进行了展望。
Functional finishing agents play an important role in increasing the added-value of textile. Reactive UV absorber can improve the protective ability of textile from UV-light effectively. The preparation and application of the reactive UV absorbers such as benzophenone, benzotriazole, triazine, hindered-amine and some other kinds of reactive UV absorber, etc. , were introduced in detail based on the present situation and development trend of reactive UV absorbers now available in the world. Meanwhile, the potential applications of them were also prospected .