DISINFECTANT Russian patent published in 2017 - IPC C11D3/48 C11D3/37 C11D3/30 C11D3/02 

FIELD: biotechnology.

SUBSTANCE: disinfectant is described comprising N,N-bis (3-aminopropyl) dodecylamine, a polyguanidine compound and water, characterised in that polyhexamethylene guanidine chloride is used as a polyguanidine compound as a Biopag substance or a mixture of Biopag and poly chloride-(4,9-dioxododecane guanidine) in a weight ratio of (9:1) to (1:1) and further contains hydrochloric or orthophosphoric acid or mixture thereof neutralizing from 30 to 90% of the amino groups of N,N-bis (3-aminopropyl) dodecylamine, wherein orthophosphoric acid, alone or in the mixture, neutralizes no more than 30% of amino groups. The ratio of N,N-bis (3-aminopropyl) dodecylamine and polyguanidine compound is (3:1)-(1:2) with the following components, wt %: N,N-bis (3-aminopropyl) dodecylamine 0.1-3.0, Biopag substance or mixture of Biopag substance and poly chloride-(4,9-dioxadodecane-guanidine) 0.1-3.0, orthophosphoric acid, or hydrochloric acid, or a mixture of hydrochloric and orthophosphoric acid 0.01-1.0, water - the rest to 100%.

EFFECT: increased biocidal activity of the disinfectant, reducing toxic and irritating effects.

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