DISINFECTANT, DESTROYING MYCOBACTERIUM TUBERCULOSIS Russian patent published in 2019 - IPC A01N37/02 A01N37/36 A01N37/40 

FIELD: biocides.

SUBSTANCE: group of inventions relates to disinfectology and sanitation and is intended for disinfection of surfaces of non-living objects and for elimination of tuberculosis mycobacterium. Concentrate of disinfectant, which destroys mycobacterium tuberculosis, contains 0.9 wt. % to 20 wt. % of a combination of salicylic acid and nonanoic acid, from 0 wt. % to 20 wt. % of lactic acid; at least one non-ionogenic surfactant; excipients and water. Content of said components is given in terms of total weight of the concentrate. Providing an aqueous working solution containing 0.1 wt. % to 10 wt. % of said disinfectant concentrate and water. Disinfectant concentrate and the working solution are used for disinfecting surfaces of inanimate objects and for suppressing M. terrae and at least one of microorganisms M. avium, C. albicans, E. coli, S. aureus, P. aeruginosa.

EFFECT: use of group of inventions provides high antimicrobial activity against M. terrae and, at the same time, very good material compatibility even with such sensitive polymer materials as polycarbonate, polymethylmethacrylate and polysulphone.

17 cl, 12 tbl, 3 ex