Radiation-Induced Polymerization of Urea Canal Complex. Part 3. Radiation-Induced Polymerization of Acrylonitrile-Urea Canal Complex in the Frozen State
作者:
Teruhiko Maekawa,
Seizo Okamura,
Koichiro Hayashi,
期刊:
Journal of Macromolecular Science: Part A - Chemistry
(Taylor Available online 1975)
卷期:
Volume 9,
issue 2
页码: 257-264
ISSN:0022-233X
年代: 1975
DOI:10.1080/00222337508068660
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Radiation-induced polymerization of acrylonitrile-urea canal complexes formed in frozen ethylene glycol or tert-butyl alcohol media was investigated. Formation of canal complexes in the frozen state was prolonged. The initial rate of polymerization was enhanced in the frozen state. The degree of polymerization of polymers obtained is found to show no depression at high conversions and is higher in the frozen state, suggesting stabilization of canal complexes by the frozen medium.
点击下载:
PDF (267KB)
返 回