磺酸盐侧基对丙烯酸树脂复鞣剂应用性能的影响  

Effect of Sulphonate Side Group on Properties of the Acrylic Resin Retannage

作　　者：李芳[1] 吕生华[1] 刘岗[1] 

机构地区：[1]陕西科技大学资源与环境学院,陕西西安710021

出　　处：《西部皮革》2007年第6期14-17,共4页West Leather

基　　金：陕西省自然科学基金项目资助(2003B03);陕西省教育厅重点产业化项目资助(06JC21)

摘　　要：合成了一种含有磺酸盐侧基的丙烯酸树脂复鞣剂,研究了磺酸盐侧基对其复鞣性能的影响。结果表明,含有磺酸盐侧基的丙烯酸树脂对皮革纤维有良好的分散效果和助染性能,随着丙烯磺酸盐含量增加,复鞣革的色泽均匀、无败色现象,增厚率高且选择填充性能显著,丰满柔软,手感好。A new acrylic retanning agent which contained allylsulfonate segment was synthesized in this paper. The effect of the allylsulfonate segment, which possesses good dispersion and assistant dyeing ability on leather fiber, on properties of the acrylic retanning agent was investigated. The color of leather treated with acrylic retanning agent was uniform and without the question of pastel shade with an increasing content of allylsulfonate segment. Meanwhile, the leather has excellent selective filling property, good softness and hand feel.

关 键 词：丙烯酸树脂 复鞣剂 性能 

分 类 号：TS529.2[轻工技术与工程—皮革化学与工程]