HERBICIDE COMPOSITION Russian patent published in 1997 - IPC

FIELD: organic chemistry. SUBSTANCE: herbicide composition has an active compound - 0.5-55 wt.-% sulfonylurea of the general formula where: R₁ - Cl, OCH₂CH₂Cl; R₂ - CH₃OCH₃; R₃ - OCH₃,CH₃ or its diethanolamine salt, 0.5-10 wt.-% activating addition - processing product of hemp resinification or its alkylamine or alkanolamine derivative and up to 100 wt.-% solvent - hydroxyethylated amines taken from monoalkylamines, dimethylalkylenediamines, tetramethyldialkylenetriamines that contain from 3 to 18 carbon atoms and from 10 to 15 hydroxyethyl groups in alkyl or alkylene moieties. Composition is used in agriculture for struggle against weed. EFFECT: improved method of synthesis. 3 tbl, 11 ex