Preparation of amphiphilic networks by Diels-Alder reactions between oligo(butyl methacrylate) with furan end-groups and a poly(ethylene oxide-co-acetylenedicarboxylate)

被引:17
作者
Delerba, M [1 ]
Ebdon, JR [1 ]
Rimmer, S [1 ]
机构
[1] UNIV LANCASTER,CTR POLYMER,LANCASTER LA1 4YA,ENGLAND
关键词
D O I
10.1002/marc.1997.030180814
中图分类号
O63 [高分子化学(高聚物)];
学科分类号
070305 ; 080501 ; 081704 ;
摘要
A butyl methacrylate oligomer with furan end-groups was synthesized by ozonolysing a poly(butyl methacrylate-co-butadiene) latex. The end-groups of this oligomer were amidated with aminomethylfuran to give a coagulated mass of derivatized oligomers. This furan functional oligomer was then mixed with poly(ethylene oxide-co-acetylenedicarboxylate) and heated at 60 degrees C or 125 degrees C. The material cured at 125 degrees C was found to contain a higher gel fraction (55 wt.-%) than that cured at 60 degrees C (30 wt.-%).
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收藏
页码:723 / 728
页数:6
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