摘要
聚天冬氨酸是一类可生物降解、对环境友好的绿色化学品。系统地介绍了聚天冬氨酸的合成方法,概括了各种合成方法和反应条件对产品相对分子质量的影响,并介绍了不同相对分子质量的聚天冬氨酸及其衍生物在阻垢、降粘、肥料增效、高吸水树脂等领域的应用进展。
Polyaspartic acid is a green,biodegradable and environment friendly chemical.The synthesis of polyaspartic acid was systematically introduced.The influence of different synthetic methods and reaction conditions on average molecular weights was summarized.The progress in the application of polyaspartic acid and its derivatives in scale inhibition,viscosity reduction,fertilizer synergism and super-absorbing networks were described in this article.
出处
《江苏工业学院学报》
2004年第3期46-49,共4页
Journal of Jiangsu Polytechnic University
基金
江苏省科学技术厅资助(BE2004044)
关键词
聚天冬氨酸
合成
阻垢
降粘
肥料增效
吸水树脂
polyaspartic acid
synthesis
scale inhibition
viscosity reduction
fertilizer synergia
water-absorbing resin
