Antimicrobial composition for finishing textiles

摘要

An antimicrobial composition comprising an organic antimicrobial component (K) and at least one metal salt component (M) and also, where appropriate, a solvent (L) and further auxiliary components, which comprises as organic component (K) at least one compound of the general formula (I);where the radicals independently have for example the following meanings:R1 is a branched or unbranched alkyl radical having 1 to 12 carbon atoms,R2 is a branched or unbranched alkyl radical having 1 to 12 carbon atoms,R3 is a branched or unbranched alkyl radical having 1 to 12 carbon atoms,R4 is a branched or unbranched alkyl radical having 1 to 18 carbon atoms,R5 is a branched or unbranched alkyl radical having 1 to 18 carbon atoms,R6 is a branched or unbranched alkyl radical having 8 to 18 carbon atoms;n is an integer from 1 to 6,and which comprises as metal salt component (M) at least one salt of a di- to pentavalent metal, is useful for durable finishing of textiles.

主权项

1. A composition comprising an organic antimicrobial component (K), at least one metal salt component (M), optionally a solvent (L) and, optionally auxiliary components, said organic component (K) comprising at least one compound of the general formula (I) where the radicals independently have the following meanings: R1, R2, and R3 are the same and are each a branched or unbranched alkyl radical having 1 to 4 carbon atoms, R4 is methyl R5 is an alkyl having 1 to 12 carbon atoms R6 is an alkyl having 8 to 18 carbon atoms n is an integer from 1 to 4, said metal salt component (M) comprising at least one salt of a divalent, trivalent, or tetravalent metal selected from the group consisting of Mg, Ca, Ba, Zn, Sn, Al, Ga, Fe, and Ti, and wherein the ratio between the metal salt component (M) and the organic component (K) is from 1:10 to 10:1 based on the molar amounts used.