高分子硫杂蒽酮光引发剂的研究进展  

Research Development of Polymeric Thioxanthone Photoinitiators

作　　者：韦军[1] 王宝总[2] 郑小娟[2] 邱峻[1] 

机构地区：[1]盐城工学院材料工程学院,盐城224051 [2]常州大学材料科学与工程学院,常州213164

出　　处：《材料导报》2012年第15期107-113,共7页Materials Reports

基　　金：江苏省高校自然科学研究重大项目(11KJA430010);江苏省自然科学基金(BK2009170);盐城工学院自然研究基金面上项目(XKY2011001)

摘　　要：硫杂蒽酮类光引发剂是光固化技术中广泛应用的一种光引发剂。高分子硫杂蒽酮光引发剂由于抗迁移能力强、毒性低和引发效率高等优点,已成为研究的热点。根据高分子硫杂蒽酮光引发剂的制备机理将其分为共聚型、加聚型和缩合型,并进一步根据溶解性能将其细分为油溶性、水溶性和两亲性等;评述了各类高分子硫杂蒽酮光引发剂的合成方法及其主要性能,展望了高分子硫杂蒽酮光引发剂的发展趋势。Thioxanthone derivatives as photoinitiator have been widely used in the UV curing technology. Po lymeric thioxanthone photoinitiators, due to its low migration, low toxicity and high photoefficiency, have drawn re markable interest. According to the preparation mechanism, polymeric thioxanthone photoinitiators are divided into copolymerization type, addition polymerization type and condensation type, which are further subdivided into oilsolu hle type, watersoluble type and amphiphilic type. The synthesis methods and the major properties of polymeric thio xanthone photoinitiators are discussed. Finally, the development trend of polymeric thioxanthone photoinitiators is prospected.

关 键 词：硫杂蒽酮 高分子光引发剂 光聚合 

分 类 号：TQ314.24[化学工程—高聚物工业]