常用无铬鞣剂及其鞣制机理

摘要

简要综述了单一非铬金属鞣剂、无铬多金属配合鞣剂、硅鞣剂、醛鞣剂、合成鞣剂、有机膦鞣剂以及超支化聚合物鞣剂等常用无铬鞣剂及其鞣制机理。%In this paper the structures and performances and tanning mechanisms of chromium-free tan-ning agents such as single chromium-free metal tanning agent, chromium-free metal combination tanning agent, silicon tanning agent, aldehyde tanning agent, synthetic tanning agent, organic phosphoric tanning a-gent and hyperbranched polymer tanning agent, etc. were briefly reviewed.