THE STUDY OF THE EFFECT OF PVE ON POLYMERIZATIONOF N-SUBSTITUTED ACRYLAMIDE ANDINTERACTION BETWEEN THEM

WANG Shen-guo; XI Fu; LI Zhi-fen

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THE STUDY OF THE EFFECT OF PVE ON POLYMERIZATIONOF N-SUBSTITUTED ACRYLAMIDE ANDINTERACTION BETWEEN THEM

Research Article | 更新时间：2021-03-19

- THE STUDY OF THE EFFECT OF PVE ON POLYMERIZATIONOF N-SUBSTITUTED ACRYLAMIDE ANDINTERACTION BETWEEN THEM
- Acta Polymerica Sinica Issue 3, Pages: 174-180(1984)
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WANG Shen-guo, XI Fu, LI Zhi-fen. THE STUDY OF THE EFFECT OF PVE ON POLYMERIZATIONOF N-SUBSTITUTED ACRYLAMIDE ANDINTERACTION BETWEEN THEM. [J]. Acta Polymerica Sinica (3):174-180(1984)
DOI：

WANG Shen-guo, XI Fu, LI Zhi-fen. THE STUDY OF THE EFFECT OF PVE ON POLYMERIZATIONOF N-SUBSTITUTED ACRYLAMIDE ANDINTERACTION BETWEEN THEM. [J]. Acta Polymerica Sinica (3):174-180(1984) DOI：

摘要

在前文研究聚乙烯醇(PVA)对丙烯酰胺聚合反应效应的基础上

本文进一步研究了PVA对N-取代丙烯酰胺衍生物聚合反应的影响。发现PVA对N-甲基丙烯酰胺的聚合反应亦有减速作用

且减速程度与添加的PVA量间有一定量关系。而PVA对N

N-二甲基丙烯酰胺的聚合反应就无此效应。为考察PVA同丙烯酰胺AM类单体间的相互作用

进行了粘度测定

并采用(化学电离)质谱的方法证实了AM及N-甲基丙烯酰胺同1

3-丙二醇间所存在的分子缔合作用。对缔合物的形或模式进行了探讨。

Abstract

Based on the results of earlier work

the effect of PVA on polymerization of N-substi-tuted acrylamide has been studied. It was found that the rate of polymerization of N-methy-lacrylamide decreased proportionally with the amount of PVA added in the system of polymerization. And there was no effect of PVA on polymerization of N

N-dimethylacrylamide. The interaction between N-methylacrylamide and 1

3-propanediol as a model of PVA has been investigated by means of (Chemical lonization) Mass Spectrometry. It showed a com-plex formation between them. The change of viscosity of PVA solution in presence of acry-lamide gives further evidences.The mechanism of complex formation was discussed.

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