ANTIMICROBIAL COATINGS CONTAINING COMPLEX OF IONIC FLUOROPOLYMER AND ANTIMICROBIAL COUNTER-ION Russian patent published in 2012 - IPC C08J7/04 C08J7/14 C09D127/12 D06M16/00 D06M15/256 B01D29/00 A61K31/785 

FIELD: chemistry.

SUBSTANCE: coating contains a complex of an ionic fluoropolymer and a counter-ion agent. The counter-ion agent contains ions with antimicrobial activity (Ag, Zn,Cu, Au, Pt, Pd, Ir, Sn, Bi) and combinations of these ions or their precursors with quaternised ammonium compounds and/or cationic polyelectrolytes. The coating is deposited on a polymer base (substrate). The substrate is a fluoropolymer. A mixture of an ionic fluoropolymer or its precursor and a counter-ion agent, which contains ions with antimicrobial activity, or its precursor is prepared. The mixture is deposited on the substrate. Articles with the antimicrobial coating are used to produce, for example, a piece of clothing, a filter element, a ventilation element, a protective coating and a medical article.

EFFECT: invention possesses antimicrobial and antifungal properties.

31 cl, 6 dwg, 11 ex