DISINFECTANT FOR SURFACES, HAVING RESIDUAL BIOCIDAL PROPERTIES Russian patent published in 2020 - IPC A01N37/20 A01N25/10 D06M15/19 

FIELD: satisfaction of vital needs.

SUBSTANCE: disinfecting composition includes a polymer binder component, where said polymer binder component is an oxazoline homopolymer, and a biocidal compound which is a quaternary ammonium compound or a mixture of quaternary ammonium compounds. Quaternary ammonium compound has structure

,

in which R₁, R₂, R₃ and R₄ are independently selected from a group consisting of alkyl, alkoxy or aryl, containing or not containing heteroatoms, saturated or unsaturated; X^-, anion, is halogen, sulphonate, sulphate, phosphonate, phosphate, carbonate/bicarbonate, hydroxy or carboxylate. Besides, the disinfectant composition according to the present invention includes a carrier. Further, the present invention relates to an article comprising said disinfectant composition, as well as to methods of producing, using and applying a disinfectant composition. Disclosed disinfectant composition is used for surface treatment, after which a film is formed on it, having the ability to quickly kill bacteria and other microorganisms for at least 24 hours after film formation on the treated surface.

EFFECT: disclosed is disinfectant for surfaces, having residual biocidal properties.

22 cl, 9 tbl