Urethane modified boron filled polyesteramide: a novel anti-microbial polymer from a sustainable resource

被引：45

作者：

Ahmad, S ^{[1
]}

Haque, MM

Ashraf, SM

Ahmad, S ^{[1
]}

机构：

[1] Jamia Millia Islamia, Dept Chem, Mat Res Lab, New Delhi 110025, India

[2] Jamia Millia Islamia, Dept Biosci, New Delhi 110025, India

来源：

EUROPEAN POLYMER JOURNAL | 2004年 / 40卷 / 09期

关键词：

soybean oil; polyurethane; anti-bacterial activity; anti-fungal activity; spectral studies;

D O I：

10.1016/j.eurpolymj.2004.05.013

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Boron filled soybean oil based polyesteramide (BPEA) was synthesized. It was further modified through a reaction with tolylene-2,4-di-isocyanate (TDI) to obtain boron filled polyesteramide urethane (BPEAU) with different loadings of urethane. The structures of BPEA and BPEAU polymers were confirmed by FT-IR, H-1 NMR and C-13 NMR spectroscopies. The physico-chemical characterization, viz., hydroxyl value, iodine value, acid value, refractive index and inherent viscosity was carried out by standard methods. Anti-bacterial and anti-fungal activities of these polymers were investigated by the measurement of the size and clarity of the zone of inhibition in nutrient media. All compositions of BPEAU resin were found to inhibit microbial growth while the resin with 8% urethane loading (BPEAU-8) showed the highest anti-microbial activity. The BPEAU resin can, therefore, be used as an anti-fungal and antibacterial coating material. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：2097 / 2104

页数：8

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