HIGHLY INTERACTING POLYMER BLENDS - POLY(MONOETHYL ITACONATE)/POLY(VINYLPYRIDINE)S

被引：29

作者：

VELADA, JL ^{[1
]}

CESTEROS, LC ^{[1
]}

MEAURIO, E ^{[1
]}

KATIME, I ^{[1
]}

机构：

[1] UNIV BASQUE COUNTRY, FAC CIENCIAS, DEPT QUIM FIS, NUEVOS MAT GRP, E-48080 BILBAO, SPAIN

来源：

POLYMER | 1995年 / 36卷 / 14期

关键词：

POLY(VINYLPYRIDINE)S; POLY(MONOETHYL ITACONATE); BLENDS;

D O I：

10.1016/0032-3861(95)93655-6

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

In this paper the interactions of poly(monoethyl itaconate) with poly(2-vinylpyridine) and poly(4-vinylpyridine) have been studied. Polymer blends or polycomplexes can be obtained, depending on the solvent employed. The stoichiometry found for the polycomplexes obtained was 2:1 of monoethyl itaconate:pyridine repeat units. Polymer complexes do not show a standard glass transition temperature. On the contrary, blends involving poly(monoethyl itaconate) and poly(2-vinylpyridine) show a broad glass transition. The thermal degradation behaviours of complexes and blends do not differ substantially from those of the pure components. Fourier-transform infra-red spectroscopy was used to study the hydrogen-bonding interactions in complexes and blends.

引用

页码：2765 / 2772

页数：8

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