丙烯酸酯改性水性聚氨酯皮革涂饰剂研究进展  

The Advance of Acrylic Modified Aqueous Polyurethane Dispersion as Leather Finishing Agent

作　　者：祝阳[1] 吕满庚[1] 孔中平 顾建慧 常东亮[1] 

机构地区：[1]中国科学院嘉兴中心应用化学分中心,314006 [2]浙江禾欣实业集团股份有限公司,嘉兴314012

出　　处：《聚氨酯工业》2008年第1期9-12,共4页Polyurethane Industry

基　　金：浙江省重点工业项目;嘉兴市重点科技计划项目资助

摘　　要：综述了近年来丙烯酸酯改性水性聚氨酯(PUA)皮革涂饰剂的改性方法,包括共混交联法、溶液聚合法、种子乳液聚合法和互穿网络聚合法。讨论了PUA复合乳液及漆膜结构与性能的关系,提出了水性皮革涂饰剂的发展趋势。The preparation methods of acrylic modified aqueous polyurethane dispersion as leather finishing agent were reviewed, including co-mixture crosslinking, copolymerization emulsion, seed emulsion polymerization and interpenetrating polymer network polymerization. The relationship between structure and properties of PUA were discussed in details. The development trend of polyurethane finishing agent was given.

关 键 词：水性聚氨酯 聚丙烯酸酯 皮革 涂饰剂 

分 类 号：TS529.5[轻工技术与工程—皮革化学与工程]