首页> 外文期刊>Journal of Applied Polymer Science >COPOLYMERIZATION OF 4-NITROPHENYL ACRYLATE WITH GLYCIDYL METHACRYLATE - SYNTHESIS, CHARACTERIZATION, AND REACTIVITY RATIOS
【24h】

COPOLYMERIZATION OF 4-NITROPHENYL ACRYLATE WITH GLYCIDYL METHACRYLATE - SYNTHESIS, CHARACTERIZATION, AND REACTIVITY RATIOS

机译:丙烯酸4-硝基苯酯与甲基丙烯酸缩水甘油酯共聚合-合成,表征和反应比

获取原文
获取原文并翻译 | 示例
           

摘要

4-Nitrophenyl acrylate (NPA) was prepared and characterized by LR and NMR spectroscopic techniques. Poly(4-nitrophenyl acrylate) [poly(NPA)] and copolymers of glycidyl methacrylate ( GMA) and NPA having various feed compositions in a 2-butanone solution using benzoyl peroxide as an initiator at 65 degrees C +/- 0.5 degrees C were prepared. Copolymer compositions were determined by H-1-NMR analysis. The monomer reactivity ratios were determined by Fineman-Ross, Kelen-Tudos, and extended Kelen-Tudos methods. The molecular weights of the polymers were determined by gel permeation chromatography. Thermogravimetric analysis of the polymers was performed in air and their thermal stability was studied. (C) 1997 John Wiley & Sons, Inc. [References: 21]
机译:制备了丙烯酸4-硝基苯酯(NPA),并通过LR和NMR光谱技术对其进行了表征。在65℃+/- 0.5℃下,使用过氧化苯甲酰作为引发剂,在2-丁酮溶液中制备了具有各种进料组成的聚(4-硝基苯基丙烯酸酯)[聚(NPA)]以及甲基丙烯酸缩水甘油酯(GMA)和NPA的共聚物。准备好了。通过H-1-NMR分析确定共聚物组成。通过Fineman-Ross,Kelen-Tudos和扩展的Kelen-Tudos方法确定单体反应率。聚合物的分子量通过凝胶渗透色谱法测定。在空气中对聚合物进行热重分析,并研究了其热稳定性。 (C)1997 John Wiley&Sons,Inc. [参考:21]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号