Patent ID: 9732008
Date: 2017-08-15
CPC Classifications: C05C,C05G,C07F,C09K

Claim:
1. A formulation comprising N-(n-butyl) thiophosphoric triamide and dimethyl sulfoxide, or R 1 S(O)R 2 wherein R 1 is methyl, ethyl, n-propyl, phenyl or benzyl and R 2 is ethyl, n-propyl, phenyl or benzyl; and one or more members selected from the group consisting of ethylene or propylene carbonate; or mixtures thereof, an alcohol or a polyol selected from the group consisting of alkylene and poly(alkylene) glycols, glycerin, and ethyl, propyl or butyl lactate; wherein the formulation is prepared by dissolving the N-(n-butyl) thiophosphoric triamide into the dimethyl sulfoxide, or R