4种N-对位取代苯基马来酰亚胺单体的光引发聚合初探

Photo Polymerization of Four N-p-substituted Phenyl Maleimides

探讨用偶氮二异丁腈(AIBN)作光敏剂对4种N-对位取代苯基马来酰亚胺单体光引发均聚的可能性,然后用AIBN、氯化苄、二乙基二硫代氨基甲酸烯丙酯(BDC)作光敏剂,研究了4种N-对位取代苯基马来酰亚胺和苯乙烯的光聚合,得到相对分子质量可控、产品纯度高、粉末细腻的光聚合产物,可用作高档精细高分子产品。

The photo homopolymerization possibility of the four N-p-substituted phenyl maleimides by using azo-bis-isobutyronitrile （AIBN） as photosensitizer is discussed.The photo polymerization of four N-p-substituted phenyl maleimides with styrene is studied by using AIBN,benzylcholoride and allyl diethyldithiocarbamate as photosensitizer respectively.The product posseses controllable molocular weight, high purity and is fine powder, which can be used as high-grade fine macromolecular product.