Transition-metal compatibilization of polymer blends

被引：0
|
作者：
Indra, EM [1 ]
McCurdie, MP [1 ]
Sun, XZ [1 ]
Belfiore, LA [1 ]
机构：
[1] Colorado State Univ, Polymer Phys & Engn Lab, Dept Chem & Bioresource Engn, Ft Collins, CO 80523 USA
来源：
INTERFACIAL ASPECTS OF MULTICOMPONENT POLYMER MATERIALS | 1997年
关键词：
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
The desirable properties of polymer-polymer blends have led to considerable research on transition-metal compatibilization of nitrogen-based and diene polymer blends. Polymers of interest are poly(vinylamine), poly(4-vinylpyridine), poly(ethyleneimine), poly(1-histidine), 1,2-polybutadiene and cis-polybutadiene. Binary polymer/transition-metal complexes exhibit synergistic thermal properties. The poly(vinylamine)/cobalt complex with 3 mol% cobalt showed a T-g enhancement of approximate to 140 degrees C in comparison to the undiluted polymer. Binary mixtures of the polymers of interest are incompatible. It was attempted to compatibilize these blends with a transition-metal salt. Cobalt chloride hexahydrate successfully compatibilizes blends of poly(vinylamine) and poly(ethyleneimine).
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页码：241 / 264
页数：24
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