FIELD: medicine, pharmaceutics.
SUBSTANCE: group of inventions refers to a method for preparing an immobilised 1,2-benzisothiazolin-3-one complex, an antimicrobial composition containing it and to using the above composition as an antimicrobial agent. The immobilised 1,2-benzisothiazolin-3-one is prepared by heating 1,2-benzisothiazolin-3-one and zinc chloride brought to the boiling point with partial condensation in C1-C4 alcohol to prepare a solution to be cooled and added with the immobilising effective amount of zinc oxide. The prepared mixture is brought to the boiling point with partial condensation, cooled to room temperature and filtered to prepare the immobilised 1,2 - benzisothiazolin-3-one/zinc oxide complex.
EFFECT: declared inventions provide producing the antimicrobial immobilised 1,2 - benzisothiazolin-3-one/zinc oxide complexes applicable as preserving agents due to their wash-out resistance.
12 cl, 4 dwg, 2 tbl, 22 ex
| Title | Year | Author | Number |
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