| 摘要 |
The use for anti-microbial, cosmetic and water-treatment of compounds of formula: <IMAGE> in which RI and RII and (I) the same or different monovalent, branched or unbranched, alkyl groups of from 1 to 18 carbon atoms, optionally substituted by from 1 to 2 hydroxyl groups; or (II) form a 5, 6 or 7 membered ring when taken together with N, or (III) form the N-morpholino group when taken together with N and an oxygen atom; wherein RIII, RIV and RV are (I) the same or different, branched or unbranched, alkyl groups of from 1 to 18 carbon atoms, optionally substituted by 1 or 2 hydroxyl groups, or (II) RIII is a branched or unbranched alkyl group of from 1 to 18 carbon atoms optionally substituted by 1 or 2 hydroxyl groups and RIV and RV form a 5, 6 or 7 membered ring when taken together with N; or (III) RIII is a branched or unbranched alkyl group of from 1 to 18 carbon atoms optionally substituted by 1 or 2 hydroxyl groups and RIV and RV form the N-morpholino group when taken together with N and an oxygen atom; wherein X is a halogen of atomic weight above 30; and wherein n is an integer of from 2 to 20.
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