摘要
三丙酮及其衍生物是受阻胺光稳定剂(HALS)的中间体。本文综述了三丙酮胺及其几种重要衍生物的合成技术以及进展,总结了几种重要衍生物在HALS中的应用以及HALS的发展趋势,最后指出了三丙酮胺及其衍生物在发展过程存在的问题。
Triacetonamine and its derivatives as intermediates of hindered amine light stabilizers （ HALS ） played a decisive role of HALS. In this paper, synthetic technologies and development progress of triacetonamine and its derivatives were reviewed, the application of several important derivatives in HALS and the developing trend of HALS were summarized. Finally, the problems existed in the development of triacetonamine and its derivatives were pointed out.
出处
《塑料助剂》
2015年第5期20-25,共6页
Plastics Additives
关键词
受阻胺光稳定剂
三丙酮胺
衍生物
中间体
hindered amine light stabilizers （HALS）
triacetonamine
derivatives
intermediate
