VINYL POLYMERIZATION .375. RADICAL POLYMERIZATION OF VINYL MONOMER IN WATER INITIATED WITH TIN MERCAPTIDES AND IRON(III) ION

被引:4
作者
NAKAMURA, Y [1 ]
OUCHI, T [1 ]
IMOTO, M [1 ]
机构
[1] KANSAI UNIV, FAC ENGN, DEPT APPL CHEM, SUITA, OSAKA 564, JAPAN
关键词
MONOMERS;
D O I
10.1246/bcsj.51.3574
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The polymerization of the vinyl monomer was carried out in water, using either dimethylbis (ethylthio) tin or triethyl (p-tolylthio) tin as an initiator. The polymerization required the coexistence of the iron (III) ion. The initiating species was concluded to be a thiyl radical. Macromolecular tin mercaptide was much more effective than monomeric tin mercaptide.
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页码:3574 / 3578
页数:5
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