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Effectiveness of sol-gel treatments coupled with copper and boron against subterranean termites
2009 - IRG/WP 09-30493
Wood modification by sol-gel treatments shows many positive features, like antimicrobial properties. Wood was also successfully modified with alkoxysilanes enhancing its resistance against soil micro-organisms. Silver, copper, zinc compounds, boric acid or organic biocides such as alkylammonium compounds may be added to the sol-gel to enhance its biocidal properties. Nevertheless, if some of these...
E Feci, L Nunes, S Palanti, S Duarte, G Predieri, F Vignali
Polyamidoamines (PAA) functionalized with siloxane fragments as potential wood preservatives
2015 - IRG/WP 15-40708
Polyamidoamines (PAAs) utilized in this research were obtained by the reaction between N,N-methyl-bis-acrylamide (MBA) and Ethanolalmine (EtA) and/or aminopropytriethoxysilane (APTES). Different combinations between them were tested as wood preservatives against fungal decay. First, in situ impregnations of PAAs, with the reagents above described in different ratio, were performed and the effectiv...
S Palanti, G Predieri, E Feci, L Bergamonti