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Solvent systems of n-alkyl thiophosphoric triamides and methods of use in agricultural applications

An alkyl thiophosphoric acid triamine, alkyl technology, applied in chemical instruments and methods, applications, agriculture and other directions, can solve problems such as ammonia loss

Active Publication Date: 2014-11-05
RHODIA OPERATIONS SAS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, conversions that occur near the soil surface do not bind, so such ammonia is lost to the atmosphere

Method used

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  • Solvent systems of n-alkyl thiophosphoric triamides and methods of use in agricultural applications
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  • Solvent systems of n-alkyl thiophosphoric triamides and methods of use in agricultural applications

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Embodiment Construction

[0053] The term "alkyl" as used herein refers to a saturated straight chain, branched chain or cyclic hydrocarbon group, including but not limited to: methyl, ethyl, n-propyl, isopropyl, n-butyl, sec-butyl, tert Butyl, pentyl, n-hexyl and cyclohexyl.

[0054] The term "aryl" as used herein refers to a monovalent unsaturated hydrocarbon group containing one or more six-membered carbocyclic rings (the degree of unsaturation of the six-membered carbocyclic rings can be represented by three conjugated double bonds). The aryl group can be substituted by hydroxyl, alkyl, alkenyl, halogen, haloalkyl, or amino on one or more carbons of its ring, and the aryl group includes but is not limited to: phenoxy, phenyl, methylphenyl , Dimethylphenyl, Trimethylphenyl, Chlorophenyl, Trichloromethylphenyl, Aminophenyl and Tristyrylphenyl.

[0055] As used herein, the term "alkylene" refers to a divalent saturated straight or branched chain hydrocarbon group such as, for example, methylene, dime...

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Abstract

Solvent systems for the formulation of alkyl thiophosphoric triamide urease inhibitors, that provide stable dispersion of alkyl thiophosphoric triamides for even distribution (in low or high concentrations) onto fertilizers containing urea in liquid or solid form.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to US Provisional Application Serial No. 61 / 630,456, filed December 12, 2011, the contents of which are incorporated herein by reference. technical field [0003] The present invention relates to compositions of solvent systems comprising alkylthiophosphate triamines and methods of incorporating alkylthiophosphate triamines into solid or liquid fertilizer formulations using the solvent systems comprising alkylthiophosphate triamines . Background technique [0004] In the current agrochemical market, farmers use various fertilizers to provide macronutrients to plants by applying them to the soil or to the leaves of the plants. Nitrogen, phosphorus, potassium, calcium, magnesium and sulfur are six macronutrients that must be supplied artificially to plants and soil by farmers. In many crops, nitrogen availability is critical to the overall quality and growth of the crop. Nitrogen is su...

Claims

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Application Information

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IPC IPC(8): C05G1/06C05G3/04C05G3/70C05G3/80C05G3/90
CPCC05B15/00C05G3/08C05C9/00C05G3/90C05G3/00C07C67/00C07F9/22
Inventor 蕾哈恩·伊阿诺塔拉杰什·帕兹西亚努尔克里什·摩西·山姆伽约翰·A·拉丁肯特·T·伍道尔
Owner RHODIA OPERATIONS SAS
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