Synthesis of a novel water-soluble polymeric UV-absorber for cotton  

作　　者：Wei Ma Xue Jiang Yong Liu Bing Tao Tang Shu Fen Zhan 

机构地区：[1]State Key Laboratory of Fine Chemicals,Dalian University of Technology,Dalian 116023,China

出　　处：《Chinese Chemical Letters》2011年第12期1489-1491,共3页中国化学快报（英文版）

基　　金：the financial support of the National Nature Science Funds of China(Nos.20806013, 20923006 and 20836001);the National Key Technology R&D Program(No.2011BAE07B05);Doctoral Fund of Ministry of Education of China(No.200801411011)

摘　　要：A water-soluble polymeric UV-absorber with polyvinylamine as backbone and benzotriazole type UV absorber as anti-UV functional group was synthesized by grafting brominated（2＇-acetoxy-5＇-methylphenyl）-2H-benzotriazole onto polyvinylamine. The intermediates and synthesized polymeric UV absorber were characterized by ~1H NMR,MS,IR and UV spectroscopy.The finishing properties of the polymeric UV absorber on cotton were investigated to show good UV protection property and wash fastness.A water-soluble polymeric UV-absorber with polyvinylamine as backbone and benzotriazole type UV absorber as anti-UV functional group was synthesized by grafting brominated（2＇-acetoxy-5＇-methylphenyl）-2H-benzotriazole onto polyvinylamine. The intermediates and synthesized polymeric UV absorber were characterized by ~1H NMR,MS,IR and UV spectroscopy.The finishing properties of the polymeric UV absorber on cotton were investigated to show good UV protection property and wash fastness.

关 键 词：Polymeric UV-absorber FINISHING COTTON UV protection property 

分 类 号：TQ314.257[化学工程—高聚物工业] TQ342.8