COMPOSITION OF 1,2-BENZISOTIAZOLIN-3-ONA OR SALTS THEREOF, ITS USE, IMMOBILIZED 1,2-BENZISOTIAZOLIN-3-ONA COMPLEX / ZINC OXIDE AND THEIR PREPARATION METHOD

摘要

method of manufacturing an immobilized 1,2-benzisothiazolin-3-one / zinc oxide complex, said complex, methods for the protection of substrates against microbial infestations and for the manufacture of a dispersion concentrate of a complex of 1, Immobilized 2-benzisothiazolin-3-one / zinc oxide, composition of 1,2-benzisothiazolin-3-one or salts thereof and use of said composition. The present invention provides novel immobilized 1,2-benzisothiazolin-3-one / zinc oxide (bit / zno) antimicrobial complexes useful as antimicrobial agents due to their resistance to leaching of the substrate to which they are attached. The present invention further relates to methods for preparing bit / zno complexes, bit / zno complexes prepared by the new methods, methods for using bit / zno complexes to inhibit microbial growth or to reduce the level of bacteria on surface of a substrate and substrates protected from microbial attack by treatment with the bit / zno complexes. The present invention further relates to compositions containing zinc oxide immobilized 1,2-benzisothiazolin-3-one.