Hydrogel preparation by radiolysis of poly-(1-vinylimidazole) solutions in the presence of a monomer

被引：1
|
作者：
Chapiro, A
Schmitt, N
机构：
来源：
EUROPEAN POLYMER JOURNAL | 1997年 / 33卷 / 08期
关键词：
D O I：
10.1016/S0014-3057(96)00144-9
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 irradiation of polyvinylimidazole (PVI) in the presence of a reactive monomer, such as vinylpyrrolidone (NVP), results in a copolymerization of the monomer with the double bonds of the pendant imidazole rings. This generates a three-dimensional network in which the PVI chains are linked together by sequences of PNVP. The structure of the correspoding hydrogel is very flexible, which provides excellent mechanical properties to the gel, even in a highly swollen state. (C) 1997 Elsevier Science Ltd.
引用
收藏
页码：1341 / 1344
页数：4
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