壳聚糖季铵盐的制备及其在纺织品上的应用进展

摘要

介绍了壳聚糖季铵盐的制备方法以及在纺织品上的应用进展.壳聚糖季铵盐衍生物克服了壳聚糖自身溶解性差的缺点,具有典型季铵盐的性质如抗萄抑菌性、固色匀染性、吸湿保湿性等,因其价廉、无毒、生物相容性良好、易降解等,在纺织品加工领域有着潜在的应用价值.%The preparation methods of quaternary ammonium salt of chitosan and its application in textiles were introduced.Quaternary chitosan derivatives overcome the shortcoming of poor water solubility of chitosan,have typical properties of quaternary ammonium salt including anti-bacterial, fixing and level-dyeing property,moisture absorption and retention properly.Chitosan had potential application value in textile processing field due to its low cost, nontoxicity, good biocompatibility and biodegradability.