PURPOSE: To obtain the title formulation showing excellent compatibility at ≥the melting point, preventing aggregation of particles likely to take place, preventing deterioration of granule delivery in use at a field by premixing an agricultural chemical having a specific melting point with a specific compound.
CONSTITUTION: An agricultural chemical having a melting point approximately at 0-50°C is premixed with a group of compounds of compounds shown by formula I (R1 is ethylene, propylene or butylene; R2 is H, benzyl or α- methylbenzyl; R3 is H, phenyl or 1-12C alkyl; m is 1-10; n is 1-3), formula II (R4 is 1-5C alkylene) in a range of lipophilic nature, forming an amorphous high-viscosity material having extremely high viscosity at ≤normal temperature and adducts of resin acid or disproportionated resin acid with ethylene oxide, propylene oxide or butylene oxide (1-10 number of moles of addition) and the mixture is blended with a carrier and an auxiliary to give the aimed solid formulation of agricultural chemical preventing deterioration of physical properties of solid formulation.
YOSHINO MAKOTO
WATABE CHUICHI
Next Patent: AGRICULTURAL SOLID SILICONE COMPOSITION HAVING BIOLOGICAL ACTION