Synthesis of poly(amide-ester)s by microwave methods

被引：16
|
作者：
Borriello, Anna
Nicolais, Luigi
Fang, Xiaomei
Huang, Samuel J.
Scola, Daniel A.
机构：
[1] CNR, Inst Composite & Biomed Mat, I-80124 Naples, Italy
[2] Univ Connecticut, Polymer Program, Inst Mat Sci, Storrs, CT 06269 USA
来源：
JOURNAL OF APPLIED POLYMER SCIENCE | 2007年 / 103卷 / 03期
关键词：
irradiation; polycondensation; melt; microwave; poly(amide-ester)s; thermal properties;
D O I：
10.1002/app.24934
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 polycondensation of sebacic acids and omega-amino alcohols by microwave irradiation was studied. The results were compared to those obtained from conventional melt polycondensation of poly(amide-esters. It was found that the reaction proceeded at a much higher rate upon microwave irradiation. A high yield of thermally stable poly(amide-esters was obtained. The microwave-synthesized compounds were fully characterized by FTIR and H-1-NMR spectroscopy, gel permeation chromatography, and a solubility test. The thermal properties of the poly(amide-ester)s also were investigated. The results showed that the chemical-physical properties of the polymers were in good agreement with those of polymers obtained by conventional synthesis. (c) 2006 Wiley Periodicals, Inc.
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页码：1952 / 1958
页数：7
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