BIOCIDAL COMPOSITIONS OF HYDROGEN PEROXIDE WITH IMPROVED ACTIVITY Russian patent published in 2011 - IPC C11D3/39 A01N57/12 A01P3/00 C11D3/36 C07F9/09 C07F9/113 C07F9/142 C11D3/48 A01N59/00 A01P1/00 C11D3/06 C07F9/11 C07F9/141 C07F9/143 A01N59/26 A61K31/66 A61K33/40 A61K33/42 

FIELD: chemistry.

SUBSTANCE: invention relates to a biocidal composition containing hydrogen peroxide in concentration of 0.05-50% (wt/wt) and a compound of formula 1: (OH)_(2-m)(X)(O)P-[(O)_p-(R')_q-(CH(Y)-CH₂-O)_n-R]_m, where X is H or OH; each Y is independently H or CH₃; m equals 1 and/or 2; each p and q is independently equal to 0 or 1, provided that if p equals 0, q equals 1; each n is independently equal to 2-10; each R' is independently an alkylene radical containing 1-18 carbon atoms; each R is independently H or an alkyl radical containing 1-18 carbon atoms; and R'+R≤20; in concentration of 0.01-60% (wt/wt), as a biocidal composition. The invention also relates to use of the disclosed composition as a biocidal composition, as well as for purposes where there is need for disinfection and/or sanitation activity.

EFFECT: composition has excellent biocidal activity.

25 cl, 9 tbl, 10 ex