METHOD OF PROCESSING POROUS ARTICLE

摘要

Method of processing a porous article. The method comprises treating the article with a hydrophobicity enhancing component that is arranged in a treatment mixture in fluent state, dispensing the treatment mixture on the surface of the article, arranging a wall that is at least substantially impermeable to the treatment mixture on the article surface comprising the treatment mixture in such a way that the treatment mixture is between the article and said wall, and allowing the hydrophobicity enhancing component to absorb into the article from the space between the wall and the article.