α,ω-heterotelechelic poly(ε-caprolactone)s via ring-opening/chain-transfer polymerization and their utility as precursors to AB and ABC block copolymers

被引：5

作者：

Korn, MR ^{[1
]}

Lennon, JD ^{[1
]}

Glish, GL ^{[1
]}

Gagné, MR ^{[1
]}

机构：

[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA

来源：

MACROMOLECULES | 1999年 / 32卷 / 15期

关键词：

D O I：

10.1021/ma981400y

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A new strategy for the synthesis of α, ω-functionalized heterotelechelic PCL by a repetitive ring-opening/chain-transfer protocol using a readily available and inexpensive catalyst is described. Use of this strategy can yield functionalized heterotelechelic PCLs capable of initiating the controlled radical polymerization of styrene and methyl methacrylate to yield PCL-PS and the as yet undescribed PCL-PS-PMMA ABC triblock copolymer.

引用

页码：5149 / 5153

页数：5

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