Synthesis and characterization of metal-containing polyurethanes with antibacterial activity

被引：67

作者：

Jayakumar, R

Rajkumar, M

Nagendran, R

Nanjundan, S ^{[1
]}

机构：

[1] Anna Univ, Dept Chem, Madras 600025, Tamil Nadu, India

[2] Anna Univ, Ctr Environm Studies, Madras 600025, Tamil Nadu, India

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2002年 / 85卷 / 06期

关键词：

metal salts of mono(hydroxypentyl)phthalate ionic monomers; polyurethanes; spectral studies; antibacterial activity; thermal properties;

D O I：

10.1002/app.10694

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Metal salts of mono(hydroxypentyl)phthalate [M(HPP),, where M is Ca2+, Cd2+, Pb2+, or Zn2+] were synthesized by the reaction of 1,5-pentane diol, phthalic anhydride, and metal acetate. A new series of metal-containing polyurethanes containing ionic links in the main chain were synthesized by the reaction of hexamethylene diisocyanate or toluylene 2,4-diisocyanate with the M(HPP)2 salts. The structures of the monomers and polymers were confirmed with infrared, H-1-NMR, and C-13-NMR spectra and elemental analysis. The polymers were also characterized with thermogravimetric analysis, differential scanning calorimetry, and solubility and viscosity measurements. The antibacterial activity of these polyurethanes was investigated with the agar diffusion method. (C) 2002 Wiley Periodicals, Inc. J Appl Polym Sci 85:1194-1206, 2002.

引用

页码：1194 / 1206

页数：13