【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。更多还原

【Abstract】 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.更多还原