Mixture for treating fertilizers
AssigneeSKW Stickstoffwerke Piesteritz GmbH
InventorsPetra Reinhardt, Ute Radics, Hans-Joachim Niclas
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Abstract
The invention relates to an aqueous solution of a mixture for treating urea-based fertilizers/fertilizers containing ammonium that contains 1,2,4-triazole and 3-methylpyrazole in the weight ratio 2/1 and at least one polyvinyl alcohol, polyvinylpyrrolidone and a tenside.
Claims9
An aqueous solution of a mixture for treating a urea-based fertiliser or a fertiliser containing ammonium or a combination thereof, wherein the solution comprises 1,2,4-triazole and 3-methylpyrazole in a weight ratio of 2/1 and at least one polyvinyl alcohol, polyvinylpyrrolidone and a tenside, wherein the polyvinylpyrrolidone has a molar mass in the range of 2,000 to 40,000 g/mol.
Dependencies are inferred from the claim text.