Stabilized DCD and/or alkyl thiophosphoric triamide solvent systems and use in agricultural applications

US10562828B2 · kind B2 · utility

Assignee

• RHODIA OPERATIONS · FR

Inventors

• Hong Liu · Pennington, US
• Jiamin Wu · Penndel, US
• Andre Gomes · Jackson, US
• Krish SHANMUGA · Plainsboro, US
• Zhiyun Chen · Longbeilingcun, CN

Key dates

• Filing date: May 17, 2019
• Grant date: Feb 18, 2020
• Expiry date: May 17, 2039

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02P60/21
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

An inhibitor composition contains alkyl thiophosphoric triamide (or a mixture of alkyl thiophosphoric triamide and dicyandiamide),dissolved in a liquid medium including at least one organic solvent, at least one amine stabilizer and, optionally, at least one dye and/or at least one odor masking agent, is useful in making fertilizer compositions and in a method of fertilizing target plants.