摘要
利用实验室自制的酶降解壳聚糖与水杨醛等反应,制备不同粘均分子量的壳聚糖水杨醛席夫碱,并与金属离子形成配合物,用于棉织物的抗皱抗菌整理;研究壳聚糖粘均分子量以及不同金属配合物对棉织物抗菌、抗皱以及柔软度的影响。实验结果表明,粘均分子量为0.25×10~5的壳聚糖水杨醛席夫碱整理的棉织物折皱回复角为232o,铜、镍、锌的配合物整理的织物抑菌率分别达98.3%、96.5%、96.3%,弯曲长度为3.3 cm。
Through the reaction of laboratory-derivedenzymedegrated chitosan and salicylal,the chitosan salicylaldehyde Schiff base with different viscosity-average molecular mass was prepared,then it was interacted with metal ions to form complexes for the anti-wrinkle and anti-bacterial finishing of cotton fabrics.The effects of different viscosity-average molecular mass and metal complexes on the anti-bacterial,anti-wrinkle and softness of cotton fabrics were also researched.The experiments provided that the wrinkle recovery angle of the cotton fabrics finished with chitosan salicylaldehyde Schiff base was 232o,the anti-bacterial rate of the fabrics finished with copper,nickel,zinc complexes were 98.3%,96.5%,96.3%,respectively,and the bending length was 3.3 cm
作者
刘建
朱平
倪超
董朝红
隋淑英
LIU Jian;ZHU Ping;NI Chao;DONG Chao-hong;SUI Shu-ying(College of Textile&Clothing,Institute of Functional Textiles and Advanced Materials,Growing Base for State Key Laboratory of New Fiber Materials and Modern Textile,Collaborative Innovation Center of Marine Biomass Fibers,Materials and Textiles of Shandong Province,Qingdao university,Qingdao 266)
出处
《纤维素科学与技术》
CAS
CSCD
2018年第1期37-42,共6页
Journal of Cellulose Science and Technology
基金
第48批教育部留学回国人员科研启动基金
关键词
壳聚糖
棉织物
抗菌整理
抗皱整理
金属配合物
chitosan
cotton fabric
antibacterial finishing
anti-crease finishing
metal complex
