WATER SUSPENSION CONCENTRATED COMPOSITION, CONTAINING SAFLUFENACYL, ITS APPLICATION AND METHODS OF FIGHTING UNDESIRED VEGETATION Russian patent published in 2015 - IPC A01N43/54 A01N25/04 A01N25/30 A01P13/00 

FIELD: chemistry.

SUBSTANCE: invention relates to agriculture. Water suspension concentrated composition for protection of plants includes the following components: a) from 15 to 40 wt %, counted per the total composition weight, of 2-chloro-5-[3,6-dihydro-3-methyl-2,6-dioxo-4-(trifluoromethyl)-1-(2H)pyrimidinyl]-4-fluoro-N-[[methyl(1- methylethyl)amino]sulphanyl]-benzamide in form of its crystalline anhydrate; b) from 0.1 to 10 wt %, counted per the total composition weight, of at least one non-ionogenic surfactant, selected from polyoxyethylene-polyoxy-C₃-C₄-alkylene block-copolymers; c) from 0.1 to 10 wt %, counted per the total composition weight, of at least one anionogenic surfactant, including at least one arylsulphonate group; and d) from 40 to 84.8 wt %, counted per the total composition weight, of water. PH value of composition is in the range from 4 to 6.

EFFECT: invention makes it possible to increase composition stability.

14 cl, 4 tbl, 1 ex