Method for making wood water-repellent and water-repellent compositions used for the said method

摘要

The aim of the invention is a method for making wood water-repellent and optionally for protecting wood against insects and fungi by means of a composition comprising: - a stable aqueous dispersion having a basic pH, made from a film-forming copolymer of a alkyl acrylate and of a vinylaromatic monomer; - an alkali metal alkyl siliconate; - and, optionally, an active substance consisting of fungicide(s) and/or insecticide(s). i