IMMOBILIZED 1,2-BENZIZOTHIAZOLINONE-3 Russian patent published in 2015 - IPC C07D275/04 A01N43/80 A01P3/00 

FIELD: chemistry.

SUBSTANCE: group of inventions relates to 1,2-benzizothiazolin-3-one or its salt, immobilised on zinc oxide (BIT/ZnO), method of obtaining complex of immobilised on zinc oxide 1,2-benzothiazolin-3-one and to application of 1,2-benzizothiazolin-3-one or its salt, immobilised on zinc oxide. Method of obtaining complex of immobilised on zinc oxide 1,2-benzothiazolin-3-one includes: obtaining mixture, which includes immobilising effective quantity of zinc oxide: liquid phase, which includes water, C₁-C₄ branched or non-branched alcohol or their mixture; and antimicrobial agent, dissolved in liquid phase and selected from the group, which consists of 1,2-benzizothiazolin-3-one, salts of 1,2-benzizothiazolin-3-one and their mixtures; and depositing antimicrobial agent with obtaining complex of 1,2-benzizothiazolin-3-one, immobilised on zinc oxide.

EFFECT: claimed inventions ensure obtaining antimicrobial complexes of immobilised 1,2-benzizothiazolin-3-one/zinc oxide, which are useful as preservatives because of their stability to washing out.

15 cl, 4 dwg, 12 tbl, 22 ex