WATER-REPELLING, OIL-REPELLING AND STAINPROOFING LIQUID AND METHOD FOR PRODUCING THE SAME, AND WATER-REPELLING, OIL-REPELLING AND STAINPROOFING METHOD USING THE SAME

摘要

PROBLEM TO BE SOLVED: To solve the problem wherein, in conventional water-repelling treatment methods using chlorosilane-based water-repelling, oil-repelling and stainproofing chemical adsorbents, only non-aqueous organic solvents have been usable, and therefore, conventional treatment liquids are expensive and cannot be recommended also from the environmental viewpoint.;SOLUTION: Provided is a water-repelling, oil-repelling and stainproofing liquid, being prepared by mixing together a compound mainly comprising a fluorocarbon group, a hydrocarbon group and an alkoxysilyl group, water and an alcohol and/or a surfactant, followed by dispersing these components using an ultrasonically dispersing machine. The water-repelling, oil-repelling and stainproofing liquid thus prepared comprises the components.;COPYRIGHT: (C)2008,JPO&INPIT