WATER-DISPERSABLE GRANULATED PESTICIDE COMPOSITION Russian patent published in 1997 - IPC

FIELD: agriculture, pesticides. SUBSTANCE: granule has difficultly water-soluble pesticide taken mainly from sulfonylurea order 5-85 wt.-%, thermoactivated binding agent from the group of ethylene and propylene oxide adducts at m. p. 40-65 C, temperature difference between softening and hardening points less 5 C, ГЛБ 16-19, melt viscosity less 700 sp 5.0-30.0 wt.-% and 70% additional functional components - disintegrator, wetting agent, disperser and others, not above. Granules have a size 150-1700 mc, they contain 15% empty space, not less, show good dispersing in water and sufficient strength. Composition is used for chemical plant protection. EFFECT: improved quality and property, enhanced effectiveness of composition. 8 cl, 17 tbl