摘要
聚天冬氨酸衍生物是一种可生物降解的带有羧酸侧链的聚氨基酸,具有螯合和分散等功能,综述了国内外有关聚天冬氨酸衍生物的合成及性能研究进展,介绍了聚天冬氨酸衍生物在水处理行业的应用现状,提出了聚天冬氨酸衍生物的研究方向。
Polyaspartic acid derivatives are a kind of polyaminoacid with a side chain carboxylic acid,which possess the per-formance of biodegradation,chelation and dispersion.Studies of the synthesis and performance of polyaspartic acid derivatives at home and abroad are reviewed,and its uses in water treatment is introduced,and the research trend of polyaspartic acid deriva-tives is also put forward.
出处
《河北工业科技》
CAS
2008年第3期181-185,共5页
Hebei Journal of Industrial Science and Technology
基金
河北省自然科学基金资助项目(B2007000956)
关键词
聚天冬氨酸
衍生物
聚琥珀酰亚胺
水处理
生物降解
polyaspartic acid
derivatives
polysuccinimide
water treatment
biodegradable
