无铬结合鞣的研究  

Development of Chrome-free Combination Tannage Technology

作　　者：罗建勋[1] 单志华[1] 

机构地区：[1]四川大学皮革化学与工程教育部重点实验室,四川成都610065

出　　处：《中国皮革》2006年第13期39-42,共4页China Leather

基　　金：制革工业清洁技术国家863项目(2003AA647020)

摘　　要：对近代无铬结合鞣理论与工艺的探索、研究现状以及无铬结合鞣的发展前景作了综述。针对植-铝结合鞣法和植-醛(唑烷)结合鞣法的优缺点及在工艺生产中存在的问题,提出了具有新意的观点,即是否可以将两者结合起来,或者引入新的无铬鞣剂如膦盐鞣剂等,实现工业化稳定生产。The study and current technology of chrome- free combination tannage and the developing trend of the tannage were investigated. New points of view were put forward with regard to the problems of vegetable- aluminium tannage and vegetable- aldehyde （oxazolidine） tannage in the leather making process. That is, the two tannages combined in the procedure, or new non- chrome tanning agent such as phosphonium salt was introduced to the tannages in order to make industrial production steady.

关 键 词：鞣制 无铬鞣 结合鞣 工艺 机理 

分 类 号：TS54[轻工技术与工程—皮革化学与工程]