Festival de Transfer Tehnologic - TETRAFEST 2025

9–11 Oct 2025 | Bucuresti, Romania

ProductUpdated on 23 September 2025

Hydrophobic coating with self-cleaning and antimicrobial properties for artificial elements of vernacular constructions and method of obtaining it

Emerging Nanotechnologies Group ICECHIM Bucharest at Institutul Național de Cercetare – Dezvoltare pentru Chimie și Petrochimie - ICECHIM

Bucuresti, Romania

About

The invention relates to a nanocomposite coating material with self-cleaning, photodegradation and antimicrobial properties, which provides protection (strengthening) for artificial building elements in the composition of vernacular constructions (materials with high silica content), based on modified polymeric hydrophobic nanocomposites with amorphous silica (having a consolidating and self-cleaning role), a photocatalytic component (in order to reduce the accumulation of pollutants, biofilm and particles on these surfaces), to which is added a component with an antimicrobial effect, dispersed in an alcoholic solution.

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