Аннотация:In this work, we presented new fluorinated water repellent compounds based on N- [3-(triethoxysilyl)propyl]-3-(polyfluoroheptyloxy) propane-1-sulfonamides1, as well as non-fluorinated hydrophobic compounds based on vinyl laurate and vinyltriethoxysilane copolymers. Coatings based on these compounds were obtained under supercritical conditions via deposition onto polyester and polycotton fabric samples directly from SC-CO2 medium.