COMBINED HERBICIDE COMPOSITIONS Russian patent published in 2001 - IPC

FIELD: organic chemistry, herbicides. SUBSTANCE: invention describes herbicide composition containing water, herbicide salt that is potassium, dimethylamine, diethylamine or triethylamine salt of 2,4-dichlorophenoxyacetic acid, 2-methyl-4-chlorophenoxyacetic acid, 2-(2-methyl-4- chlorophenoxy)-propionic acid (mecoprop) or [(3,5,6-trichloro-2-pyridinyl)-hydroxy]-acetic acid (trochlopyr) taken in the amount from 30 to 60 wt.-% which is fluroxypyr or trichlorpyr ester taken in the amount from 2.5 to 15 wt.-% of total mass composition and it is a liquid at 25 C. Invention describes also herbicide composition prepared by method of spraying drying of the above indicated composition where content of herbicide salt is from 64% to 95% of total mass of herbicide composition and content of water-insoluble herbicide is from 5% to 23% of total dry mass of herbicide composition. EFFECT: stable, homogeneous and water-soluble properties of composition concentrate. 8 cl, 14 ex