Photoactive Antimicrobial Agents/Polyurethane Finished Leather

被引：30

作者：

Hong, Kyung Hwa ^{[1
]}

Sun, Gang ^{[1
]}

机构：

[1] Univ Calif Davis, Div Text & Clothing, Davis, CA 95616 USA

来源：

JOURNAL OF APPLIED POLYMER SCIENCE | 2010年 / 115卷 / 02期

关键词：

photoactive antimicrobial agent; benzophenone; rose bengal; leather finishing; polyurethane; ROSE-BENGAL; COTTON FABRICS; OXYGEN; ABSORPTION; POLYMER;

D O I：

10.1002/app.31221

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 [高分子化学与物理];

摘要：

To prepare antimicrobial coating on leather surfaces with high potency against microbes, photoactive agents such as benzophenone (BP) and rose bengal (RB) were incorporated into polyurethane-based coating solutions, respectively, and then the BP or RB containing solutions were applied onto surfaces of leather by a painting method. The photoactive antimicrobial agents treated leather samples were characterized by FTIR, SEM, and antimicrobial tests. The treated-leather samples demonstrated excellent antibacterial activity under fluorescent light as well as UVA light and also the antimicrobial ability showed the effective durability to abrasion and daylight. (C) 2009 Wiley Periodicals, Inc. J Appl Polym Sci 115:1138-1144, 2010

引用

页码：1138 / 1144

页数：7

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