摘要
非对称型受阻酚类抗氧剂以其特殊的结构显著提高了聚合物的抗氧化效率,新型非对称型受阻酚的探索与开发代表了当今世界聚合物抗氧化领域的一大发展趋势。简述了非对称型受阻酚类抗氧剂的结构特性及抗氧化机理,重点介绍了几种典型的半受阻酚类抗氧剂的合成及应用,指出了非对称型受阻酚类抗氧剂的研究方向。
Unsymmetrical-hindered phenolic antioxidant enhances the antioxidant efficiency of polymer with its especial structure,research and development of new type unsymmetrical-hindered phenols respects the trend of today＇s polymer antioxidants. The structure and antioxidant mechanism of unsymmetrical-hindered phenolic antioxidants are briefly concerned. Synthesis and application of some typical unsymmetrical-hindered phenolic antioxidants are focused. Some suggestions on developing unsymmetrical -hindered phenols are also put forward.
出处
《化工科技》
CAS
2007年第2期67-70,共4页
Science & Technology in Chemical Industry
关键词
非对称型受阻酚
抗氧剂
聚合物
合成
Unsymmetrical -hindered phenol
Antioxidant
Polymer
Synthesis
