Formulation for fertilizer additive concentrate

  • US 5,698,003 A
  • Filed: 12/19/1995
  • Issued: 12/16/1997
  • Est. Priority Date: 12/19/1995
  • Status: Expired due to Term
First Claim
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1. A composition of matter comprising a concentrated solution of at least one N-alkyl thiophosphoric triamide in at least one solvent selected from the group consisting of glycols and glycol derivatives, said solvent providing stability enhancement for said at least one N-alkyl thiophosphoric triamide.

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