Vinyl Polymerization. 401. Polymerization of Vinyl Monomer Initiated with Poly-2-hydroxyethylmethacrylate
作者:
T. Ouchi,
M. Moriguchi,
A. Kuriyama,
M. Imoto,
期刊:
Journal of Macromolecular Science: Part A - Chemistry
(Taylor Available online 1981)
卷期:
Volume 16,
issue 7
页码: 1251-1261
ISSN:0022-233X
年代: 1981
DOI:10.1080/00222338108063232
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The polymerization of vinyl monomer initiated with poly-2-hydroxyethylmethacrylate (PHEMA) in water was carried out at 85°C. Cu(II) ion was not necessary for this polymerization. Methacrylate monomers were polymerized, while styrene and acrylonitrile were not. The polymerization was found to proceed through a radical mechanism in the interior of PHEMA which was swelled in water. The grafting efficiency of MMA polymer obtained was about 90%. The overall activation energy was estimated to be 32.9 kJ/mol.
点击下载:
PDF (360KB)
返 回