化工新型材料

化工新型材料 ›› 2018, Vol. 46 ›› Issue (4) : 201-204.

科学研究

卤胺抗菌共聚物改性丙纶无纺布的研究

作者信息 +

Study on antibacterial finishing of PP nonwoven fabric by N-halamine copolymer

Zhang Shumin, Ren Xuehong, Li Qingfang

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文章历史 +

Received		Published
2016-12-08		2018-04-20
Issue Date	Revised Date
2018-05-17	2016-12-08

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摘要

合成了卤胺抗菌剂3-(3′-丙烯酸丙酯)-5,5-二甲基海因(APDMH),以偶氮二异丁腈(AIBN)为引发剂,和乙酸乙烯酯(VAc)共聚合成了3-(3′-丙烯酸丙酯)-5,5-二甲基海因-乙酸乙烯酯聚合物[P(APDMH-co-VAc)]并通过浸渍工艺整理到丙纶无纺布上,研究了合成单体比例及浸渍溶液浓度对丙纶织物含氯量的影响。采用红外光谱、扫描电镜和热重测试对整理后丙纶无纺布的表面形貌及性能进行表征。抗菌测试表明,改性后的丙纶在与细菌接触到30min内,即可杀死100%的金黄色葡萄球菌和大肠杆菌,抗菌性能优异。

Abstract

N-halamine antibacterial agent 3-(3′-acrylate propyl)-5,5-dimethylhydantoin (APDMH) was synthesized and copolymer of 3-(3′-acrylate propyl)-5,5-dimethylhydantoin and vinyl acetate [P(APDMH-co-VAc)] was synthesized with 2,2-Azobisisobutyronitrile(AIBN) as the initiator.The copolymer was coated on polypropylene (PP) nonwoven fabric by impregnation process.The influence of mole ratio of vinyl acetate to 3-(3′-acrylate propyl)-5,5-dimethylhydantoin and the copolymer concentration were studied.The surface morphology,characterization of modified PP were measured by SEM,FT-IR and TGA.The results of antibacterial test showed that with contact time of 30min,the chlorinated sample could inactivate 100% of S.aureus and E.coli O157∶H7,which demonstrated chlorinated PP had excellent antibacterial property.

关键词

卤胺 / 丙纶织物 / 抗菌 / 共聚物

Key words

N-halamine / polypropylene / antibiosis / copolymer

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卤胺抗菌共聚物改性丙纶无纺布的研究[J]. 化工新型材料, 2018, 46(4): 201-204 DOI:

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参考文献

原文顺序 | 出版日期 | 本文引用

[1] Huang J,Murata H,Koepsel R R,et al.Antibacterial polypropylene via surface-initiated atom transfer radical polymerization[J].Biomacromolecules,2007,8(5):1396-1399.
[2] Shoushtari A M.RSM optimization of plasma initiated grafting of acrylic acid onto polypropylene nonwoven[J].Journal of Macromolecular Science Part A Pure & Applied Chemistry,2014,51(1):76-87.
[3] 石小丽.紫外照射功能化接枝聚合改性丙纶织物及其微观结构性能与应用[D].苏州:苏州大学,2014.
[4] Dahal P,Kim Y C.Preparation and characterization of modified polypropylene by using electron beam irradiation[J].Journal of Industrial and Engineering Chemistry,2013,19(6):1879-1883.
[5] Ren X,Kou L,Kocer H B,et al.Antimicrobial coating of an N-halamine biocidal monomer on cotton fibers via admicellar polymerization[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2008,317(1):711-716.
[6] Ren X,Kocer H B,Worley S D,et al.Rechargeable biocidal cellulose:synthesis and application of 3-(2,3-dihydroxypropyl)-5,5-dimethylimidazolidine-2,4-dione[J].Carbohydrate Polymers,2009,75(4):683-687.
[7] Du J,Luo X,Zhang L,et al.Emulsion polymerization of N-halamine polymer for antibacterial polypropylene[J].Textile Research Journal,2015,86(15):1597-1605.
[8] Li Xiaolin,Liu Yin,Jiang Zhiming,et al.Synthesis of an N-halamine monomer and its applicationin antimicrobial cellulose via an electron beam Irradiation process[J].Original Paper,2015,22(6):3609-3617.
[9] Ren X,Zhu C,Kou L,et al.Acyclic N-halamine polymeric biocidal films[J].Journal of Bioactive and Compatible Polymers,2010,25(4):392-405.
[10] Ren X,Kou L,Kocer H B,et al.Antimicrobial coating of an N-halamine biocidal monomer on cotton fibers via admicellar polymerization[J].Colloids and Surfaces A:Physicochemical and Engineering Aspects,2008,317(1):711-716.
[11] Chowdhury S R,Sharma B K,Mahanwar P,et al.Vinyl acetate content and electron beam irradiation directed alteration of structure,morphology,and associated properties of EVA/EPDM blends[J].Journal of Applied Polymer Science,2016,133(21):43468.
[12] 李宝钗,杨海刚,王聪,等.乙酸乙烯酯/衣康酸共聚反应及共聚物结构[J].高分子材料科学与工程,2012,28(12):68-71.
[13] Farrokhi M,Abdollahi M,Rekabdar F,et al.Reverse iodine transfer radical copolymerization of vinyl acetate and dibutyl maleate:synthesis and characterization of alternating and block copolymers[J].Journal of Polymer Research,2015,22(4):1-15.
[14] 王全华,付中玉,朱金塘.紫外光对聚丙烯纤维结构和拉伸强度的影响[J].北京服装学院学报,2006,26(1):13-18.
[15] Kim S S,Kim J,Huang T S,et al.Antimicrobial polyethylene terephthalate (PET) treated with an aromatic N-halamine precursor,m-aramid[J].Journal of Applied Polymer Science,2009,114(6):3835-3840.