| 超声波辐照作用下部分水解聚丙烯酰胺与甲基丙烯酸酯共聚反应的研究 |
| |
| 引用本文： | 欧润清,李惠林,徐僖.超声波辐照作用下部分水解聚丙烯酰胺与甲基丙烯酸酯共聚反应的研究[J].高分子材料科学与工程,1995(4). |
| |
| 作者姓名： | 欧润清 李惠林 徐僖 |
| |
| 作者单位： | 成都科技大学高分子研究所，成都高分子材料工程国家重点实验室 |
| |
| 摘 要： | 研究了部分水解聚丙烯酰胺（ＨＰＡＭ）和一系列甲基丙烯酸酯在超声波辐照作用下的共聚反应。研究结果表明，共聚反应前期，单体的转化率随单体水溶性增大而增大，共聚反应动力学决定于单体的水溶性。通过红外光谱、核磁共振及质谱研究了共聚物的结构．证实共聚物为嵌段体。
|
| 关 键 词： | 部分水解聚丙烯酰胺，甲基丙烯酸酯，超声共聚反应，单体的水溶性 |
ULTRASONIC COPOLYMERIZATION OF HYDROLYZED POLYACRYLAMIDE(HPAM)WITH ALKYL METHACRYLATE |
| |
| Ou Runqirig,Li Huilin, Xu Xi.ULTRASONIC COPOLYMERIZATION OF HYDROLYZED POLYACRYLAMIDE(HPAM)WITH ALKYL METHACRYLATE[J].Polymer Materials Science & Engineering,1995(4). |
| |
| Authors: | Ou Runqirig Li Huilin Xu Xi |
| |
| Abstract: | Ultrasonic copolymerizations of partially hydrolyzed polyacrylamide (HPAM)with alkyl methacrylate(MMA, BMA, HMA, OMA)in aqueous NaCl solution were studied in this paper. The conversion of monomers at the early stage of the reaction increases with the solubilities of monomers in water.The kinetics of copolymerization reaction depends upon the water solubility of monomer.The structures of copolymers were identified by IR, NMR and MS,they are block copolymers. |
| |
| Keywords: | s: hydrolyzed polyacrylamide alkyl methacrylate ultrasonic copolymerization watersolubility |
| 本文献已被 CNKI 等数据库收录！ |
