大分子抗氧剂的合成及应用进展  

Advance in Synthesis and Application of Polymeric Antioxidants

作　　者：李红强[1] 谢湖 吴文剑[1] 钟勇[1] 赖学军[1] 郭建华[1] 曾幸荣[1] 

机构地区：[1]华南理工大学材料科学与工程学院,广东广州510640

出　　处：《高分子材料科学与工程》2015年第5期178-184,共7页Polymer Materials Science & Engineering

基　　金：国家自然科学基金资助项目(51203051);华南理工大学中央高校基本科研业务费(2014ZZ006);中国博士后科学基金资助项目(2013M531842)

摘　　要：如何有效抑制小分子抗氧剂的迁移并充分发挥其抗氧化作用,是当前高分子材料及其制品在发展和应用过程中所亟待解决的关键问题之一。其中,具有高相对分子质量的大分子抗氧剂是一个重要的发展方向,已成为抗氧剂领域中的一个研究热点。文中综述了近些年通过直接合成法和聚合物接枝法制备大分子抗氧剂的研究及其应用进展,提出了目前大分子抗氧剂面临的问题,并对其发展方向进行了展望。How to effectively restrain the migration of antioxidants with low molecular weight and play the role is one of the key problems in the development and application of polymer materials and their products. The polymeric antioxidant with high molecular weight is an important development direction,and has been paid more and more attentions in the field of antioxidant. The advance in synthesis and application of polymeric antioxidants prepared by direct synthesis method and polymer grafting method were introduced in detail,the existed problems were pointed out,and the development directions were also looked forward.

关 键 词：大分子抗氧剂 直接合成法 聚合物接枝法 发展方向 

分 类 号：TQ314.249[化学工程—高聚物工业]