Poly(ether sulphone) copolymers with novel reactive chain-ends

被引：4

作者：

Chisari, V

Mamo, A

Recca, A

Siracusa, V

Carter, JT

McGrail, PT

机构：

[1] Univ Catania, Fac Ingn, Ist Chim, I-95125 Catania, Italy

[2] ICI Technol, Middlesbrough TS90 8JE, Cleveland, England

来源：

POLYMER | 2000年 / 41卷 / 06期

关键词：

poly(ether sulphone); poly(ether ether sulphone); block copolymers;

D O I：

10.1016/S0032-3861(99)00376-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

This paper describes the synthesis of new model compounds and copolyether sulphones with different reactive chain-ends from the OH and NH2 ends which are well documented for this type of polymer. These materials were characterised by H-1 NMR, Fourier transformed infrared (FTIR) spectroscopy and elemental analysis. They are seen to have potential applications both in the chain-extension of low molecular weight thermoplastics and in the preparation of well-defined block copolymers. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

页码：2001 / 2008

页数：8

共 16 条

[1] CHAIN EXTENSION OF POLYESTERS PET AND PBT WITH N,N'-BIS(GLYCIDYL ESTER) PYROMELLITIMIDES .1. [J].