Patent ID: 11864556
Assignee: VALENT U.S.A., LLC
Field: Basic materials chemistry (Chemistry)
Classification: CPC A | IPC A

Claim 8:
9. A process for preparing an agricultural formulation comprising 3-(difluoromethyl)-1-methyl-N-[(3R)-1,1,3-trimethyl-2,3-dihydroinden-4-yl]pyrazole-4-carboxamide, ethaboxam, metalaxyl and mandestrobin, comprising the steps of:
adding 3-(difluoromethyl)-1-methyl-N-[(3R)-1,1,3-trimethyl-2,3-dihydroinden-4-yl]pyrazole-4-carboxamide to a first excipient formulation comprising a sodium salt of naphthalene sulfonate condensate and polyoxyethylene tristyrylphenol phosphate, potassium salt, to create a 3-(difluoromethyl)-1-methyl-N-[(3R)-1,1,3-trimethyl-2,3-dihydroinden-4-yl]pyrazole-4-carboxamide formulation;
adding metalaxyl to propylene glycol at a temperature from about 20 to about 70° C., adding the metalaxyl solution, ethaboxam and mandestrobin to a second excipient formulation comprising methyloxirane polymer, a sodium salt of naphthalene sulfonate condensate, a mixture of sodium salt of alkyl vinyl ether/maleic acid half-ester copolymer and polyvinyl pyrrolidone and polyoxyethylene tristyrylphenol phosphate, potassium salt, to create a ethaboxam, mandestrobin and metalaxyl formulation; and
adding the 3-(difluoromethyl)-1-methyl-N-[(3R)-1,1,3-trimethyl-2,3-dihydroinden-4-yl]pyrazole-4-carboxamide formulation to the ethaboxam, mandestrobin and metalaxyl formulation to create the agricultural formulation.