monash2746Composition for impregnating porous materials, preparation and use thereof 2003.pdf (383.36 kB)
Composition for impregnating porous materials, preparation and use thereof - 2003
standardposted on 2016-09-07, 05:17 authored by John Bernard Watkins
Composition for impregnating porous materials, in which the composition contains at lease one component having preservative properties or which release a component having preservative properties on heating, the composition comprising and emulsion of water and oil containing a primary surfactant and an amphoteric additive, the pH of the emulsion being equal or approximately equal to the iso-electric point of the amphoteric additive. The compositions of the invention are particularly useful in the preservation of timber.