Random and block 2-alkyl-2-oxazolines telechelic macromonomers

被引：15

作者：

Guinot, P ^{[1
]}

Bryant, L ^{[1
]}

Chow, TY ^{[1
]}

Saegusa, T ^{[1
]}

机构：

[1] KANSAI RES INST,SHIMOGYO KU,KYOTO 600,JAPAN

来源：

MACROMOLECULAR CHEMISTRY AND PHYSICS | 1996年 / 197卷 / 01期

关键词：

D O I：

10.1002/macp.1996.021970101

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Ring-opening polymerization of 2-methyl-2-oxazoline initiated by 2-(p-nitrobenzenesulfonato)ethyl methacrylate follows the so-called ''living mechanism'', i.e. fast initiation compared to slow propagation and no chain transfer. Accordingly, methacryl macromonomers having homopolymers, block or random copolymers of 2-methyl and 2-pentyl-2-oxazoline backbones with narrow molecular weight distribution were obtained. Termination of the propagating species by ion-exchange or aminolysis with triethylamine yielded hydroxyl and quaternary ammonium terminated macromonomers, respectively.

引用

页码：1 / 17

页数：17

共 21 条

[1] REACTIVE POLYMERIC CARRIERS OBTAINED BY SUSPENSION POLYMERIZATION OF HYDROXYETHYL METHACRYLATE SULFONATES [J].