Composition that contains N-(n-butyl)-thiophosphoric acid triamide (NBPT) and method for producing of the composition

摘要

the object of the application is a composition containing n - (n - butyl) - triamide (nbpt) tiofosforowego and solvent in which the solvent is 2,5,7,10 - tetraoksaundekan (tou) and / or ethoxylated fatty amines of the general formula 1, where "r" is a hydrocarbon having carbon numbers in the range from 16 to 18 c,and "a" and "b" means the number of oxyethylene groups and / or ethoxylated fatty alcohol of the general formula ro (ch2ch2o) xh,where "r" means the hydrocarbon having carbon numbers in the range from 12 to 18 c, and "x" means the quantity of alkylphenolethoxylates groups,favourably in number from 4 to 8 and the quantity of alkylphenolethoxylates groups "a" and "b" is preferably from 4 to 10 and preferably contains a dye in quantities from 0001 to 0.1 parts by mass.the declaration also contains a way to produce a solution containing n - (n - butyl) - triamide (nbpt) tiofosforowego and solvent, in which a solvent to the reactor is 2,5,7,10 - tetraoksaundekan and / or ethoxylated fatty amines of the general formula 1, and / or ethoxylated fatty alcohol of the general formula ro (ch2ch2o) xh,then it warms to temperature 35°c and mixing until completely dissolved and reconstituted mixtures of nbpt to advantageously is dye in quantities from 0001 to 0.1 parts by mass.