Novel thermosensitive polyethers prepared by anionic ring-opening polymerization of glycidyl ether derivatives

被引:59
作者
Aoki, S [1 ]
Koide, A [1 ]
Imabayashi, S [1 ]
Watanabe, M [1 ]
机构
[1] Yokohama Natl Univ, Fac Engn, Dept Chem & Biotechnol, Yokohama, Kanagawa 2408501, Japan
关键词
D O I
10.1246/cl.2002.1128
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A new series of thermo-sensitive polyethers were prepared by anionic ring-opening polymerization of glycidyl ether derivatives: glycidyl methyl ether, ethyl glycidyl ether, and ethoxyethyl glycidyl ether. The prepared polymers have controllable molecular weight with narrow molecular weight distributions. These polymers exhibit a lower critical solution temperature (LCST) in water. The LCST is altered from 14.6 to 57.7degreesC by decreasing the hydrophobicity of the side-chain units.
引用
收藏
页码:1128 / 1129
页数:2
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