Study on Preparation and Properties of Starch and 4-phenolsuflonate Graft Copolymer with HRP Catalysis

摘要：

Degraded starch was reacted with 4phenolsuflonate (PHS) in water in the presence of horseradish peroxidase (HRP) catalyst/H2O2/acetylacetone (ACAC) to give starch and PHS graft copolymers. The structure and properties of the graft copolymer are characterized by Fourier Transform Infrared spectroscopy (FTIR), Nuclear Magnetic Resonance (NMR). The retanned leather exhibits excellent increased thickness and softness, good dyeing ability and eligible mechanical properties.

关键词： horseradish peroxidase starch 4-phenolsuflonate graft copolymer synthetic tannin

作者: Shenghua Lv Yanfen Ma Rui Gong Xiaoliang Yan Mingming Hou

作者单位: College of Resource and Environment,Shaanxi University of Science & Technology,Xian,710021,Shaanxi,P.R.China

会议类型: 国际会议

会议名称: 2010 International Conference on Material and Manufacturing Technology(2010材料与制造技术国际会议 ICMMT2010)

会议地点: 重庆

会议语种:英文

页码: 837-841

在线出版日期: 2010-09-17（万方平台首次上网日期，不代表论文的发表时间）