COMPOSITION FOR GRANULATED FERTILIZER CAKING ELIMINATION Russian patent published in 1995 - IPC

FIELD: fertilizers. SUBSTANCE: composition has 1-30% aliphatic amines containing 9-27 carbon atoms in hydrocarbon chain and 70-99% special additions in the form of wax and oils. Aliphatic amines are mixture of amines showing hydrocarbon chains distribution in average 17,5± 1,5 carbon atoms at root-mean-square deviation above or equal with 2. Amine mixture has, wt. -% : hydrogenated fat amine 35-85; copra amine 5-25, and rape or fish amine 10-40. Aliphatic amines were prepared by amination of acid with C₉-C₂₅, obtained after oxidation of normal paraffins. EFFECT: increased effectiveness for caking elimination. 3 cl