ANTIBACTERIAL ADDITION TO DETERGENT AGENT AND METHOD FOR IT PREPARING Russian patent published in 2003 - IPC

FIELD: organic chemistry, detergents. SUBSTANCE: invention relates to an antibacterial addition to detergent agent as agglomerate that comprises the following components: (a) from 5 to 60 weight % of swelling laminated silicate taken among natural or synthetic clay mineral or synthetic laminated sodium silicate; (b) from 5 to 35 weight % of surface- active substance; (c) from 0.1 to 20 weight % of an antibacterial active substance of the formula (3): wherein X is oxygen, sulfur atom or -CH₂-; Y is chlorine or bromine atom; Z is SO₂H,NO₂ or C₁-C₄-alkyl; r = 0-3; o = 0-3; p = 0 or 1; m = 0 or 1; n = 0 or 1; (d) from 0 to 60 weight % of alkaline metal salt. Invention describes also method for preparing above indicated addition. Invention provides resistance of addition against oxidation by other components of detergent, its good mechanical stability and resistance at storage with simultaneous full-value antibacterial effect in the process of laundering. EFFECT: improved and valuable properties of addition. 12 cl, 1 tbl, 11 ex