Novel refreshable N-halamine polymeric biocides containing imidazolidin-4-one derivatives

Citation
Yy. Sun et al., Novel refreshable N-halamine polymeric biocides containing imidazolidin-4-one derivatives, J POL SC PC, 39(18), 2001, pp. 3073-3084
Citations number
17
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY
ISSN journal
0887-624X → ACNP
Volume
39
Issue
18
Year of publication
2001
Pages
3073 - 3084
Database
ISI
SICI code
0887-624X(20010915)39:18<3073:NRNPBC>2.0.ZU;2-G
Abstract
A novel cyclic-amine monomer, 1-acryloyl-2,2,5,5-tetramethylimidazolidin-4- one (ACTMIO), was synthesized in a good yield through the reaction of acryl oyl chloride with 2,2,5,5-tetramethylimidazolidin-4-one and was fully chara cterized with Fourier transform infrared and H-1 NMR studies. ACTMIO was co polymerized with several widely used acrylic and vinyl monomers under ordin ary conditions. In the presence of triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)- trione, ACTMIO was easily grafted onto most textile fabrics. After regular chlorine bleach treatment, N-halamine derivatives of the corresponding poly meric materials exhibited antibacterial properties against Escherichia coli , and these properties were durable and refreshable with chlorine bleaching . The relationship between the structures and antibacterial properties of t he samples is further discussed. (C) 2001 John Wiley & Sons, Inc.