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首页> 外文期刊>Journal of Applied Polymer Science >Antimicrobial N-halamine coatings synthesized via vapor-phase assisted polymerization
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Antimicrobial N-halamine coatings synthesized via vapor-phase assisted polymerization

机译：通过气相辅助聚合合成的抗菌N-卤胺涂料

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摘要

An N-halamine monomer, 3-allyl-5,5-dimethylhydantoin (ADMH), was synthesized by a Gabriel reaction of 5,5-dimethylhydantoin and 3-bromopropene. Antimicrobial coatings of poly[1-(4,4-dimethyl-2,5-dioxoimidazolidin-1-methyl)ethylene] were prepared on plasma-treated PET fabrics via a vapor-phase assisted polymerization (VAP) process using gasified ADMH as monomer. The coatings endow the PET fabrics with an antimicrobial efficiency greater than 80% for both Escherichia coli and Staphylococcus aureus after chlorination of the N-halamine polymer with dilute bleach solution. The obtained antimicrobial effect has remarkable durability that can bear over 30 times of stringent laundering tests. Compared with other antimicrobial finishing methods, the VAP methodology offers great advantages in needless of organic solvents and small consumption of monomer. It has potential applications in a wide variety of fields such as hygienic clothing, underwear, socks, and medical textiles. (C) 2014 Wiley Periodicals, Inc.
机译：通过5,5-二甲基乙内酰脲与3-溴丙烯的Gabriel反应合成了N-卤胺单体3-烯丙基-5,5-二甲基乙内酰脲（ADMH）。聚[1-（4,4-二甲基-2,5-二氧杂咪唑啉-1-甲基）乙烯]的抗菌涂层是通过气相辅助聚合（VAP）工艺在等离子处理的PET织物上制备的，采用气化ADMH作为单体。在用稀释的漂白剂溶液氯化N-卤胺聚合物后，该涂层使PET织物对大肠杆菌和金黄色葡萄球菌的抗菌效率均大于80％。所获得的抗菌效果具有显着的耐久性，可以承受超过30倍的严格洗涤测试。与其他抗菌整理方法相比，VAP方法在不需要有机溶剂和单体消耗量少的情况下具有很大的优势。它在卫生服，内衣，袜子和医用纺织品等广泛领域具有潜在的应用。 （C）2014威利期刊公司

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