IMPROVED COMPOSITION BASED ON UREA AND AMMONIUM SULPHATE AND A METHOD FOR PRODUCTION THEREOF Russian patent published in 2020 - IPC C05C3/00 C05C9/00 C05G3/90 

Abstract RU 2731419 C2

FIELD: agriculture.

SUBSTANCE: homogeneous solid dispersed composition based on urea and ammonium sulphate increasing stability of urease inhibitor contains urea and ammonium sulphate and inhibitor of urease type of triamide phosphoric acid. Use of a homogeneous solid urea-based composition and ammonium sulphate as fertilizer or for growth of agricultural products on soil with sulfur deficiency or as fodder for animals. Method of producing a homogeneous solid dispersion composition based on urea and ammonium sulphate. A kit for producing a homogeneous solid dispersion composition based on urea and ammonium sulphate. A method of increasing the stability of a urease inhibitor such as triamide phosphoric acid, in particular triamide N-(n-butyl) thiophosphoric acid (nBTPT), in a urea-based composition and ammonium sulphate.

EFFECT: invention increases stability of the urease inhibitor.

24 cl, 7 ex, 13 dwg

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RU 2 731 419 C2

Authors

Colpaert, Filip

Ledoux, Francois

Van Belzen, Ruud

Dates

2020-09-02Published

2016-09-07Filed