多功能无污染皮革染料及其应用

A Multifunctional and Pollution-free Leather Dyestuff & Its Application

介绍１种新型皮革染料，含金属染料合成鞣剂，简称为“三合一”染料。并对其应用条件进行了探索研究。这种染料与传统染料相比，不仅减少了环境的污染，而且可同时完成对皮革的染色、复鞣与填充操作，提高了皮革的生产效率及质量。具有明显的经济效益，其应用前景十分广阔。

This paper introduces a new leather dyestuff and also discusses its application conditions.This kind of dyestuffs,in contrast to the traditional ones,not only decreases environmental pollution,but also can accomplish dying,tan-restoring and filling-up leather simultaneously.This newkind of dyestuff can increase productivity and quality of the leather and therefore has evident economic benefits and brilliant application prospects.