Continuous process for the preparation of a stable herbicidal aqueous suspension concentrate composition
AssigneeBASF SE
InventorsJean-Paul Fafchamps, Jean-Michel Villanueva
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Abstract
The present invention provides a continuous process for the preparation of a stable aqueous suspension concentrate composition of pendimethalin, alone or in combination with another pesticide, which comprises mixing a molten stream of pendimethalin with a cold aqueous stream containing coformulants plus seed crystals of orange pendimethalin.
Claims12
A process for the preparation of a stable aqueous suspension concentrate composition which comprises mixing a molten pendimethalin stream having a temperature of about 57° to 75° C. with an aqueous stream containing coformulants plus seed crystals of orange pendimethalin said aqueous stream having a temperature of about −3° C. to 5° C.
Dependencies are inferred from the claim text.