公开(公告)号：US10173943B2

公开(公告)日：2019-01-08

申请号：US15152426

申请日：2016-05-11

Applicant: DOW AGROSCIENCES LLC ,  RHODIA OPERATIONS

Inventor： Hiteshkumar Dave ,  Lei Liu ,  Alex Williams ,  Rajesh Goyal ,  Nicholas Fradette ,  Chloe Moreau ,  Samantha Armisen ,  Kevin Mayer

IPC: C05G3/08 ,  C05G3/00 ,  C05C11/00

Abstract: This invention relates to stable liquid formulations of the nitrification inhibitor nitrapyrin comprising polar solvents that are stabilized with small amounts of compounds which help to reduce the tendency of polar solutions of nitrapyrin to corrode metal surfaces. Many of the formulations disclosed herein exhibit useful physical, chemical, and bioactive properties including reduced levels of corrosion when in contact with ferrous metals.

公开(公告)号：US10947168B2

公开(公告)日：2021-03-16

申请号：US16842156

申请日：2020-04-07

Applicant: RHODIA OPERATIONS

Inventor： Michelle McKnight ,  Antoine Vielliard ,  Marivi Ortiz-Suarez ,  Samantha Armisen ,  Chloe Moreau

IPC: C05G3/90 ,  C05C11/00 ,  C05C9/00 ,  C09K15/28 ,  C05G5/20

Abstract: An inhibitor composition contains dicyandiamide as a nitrification inhibitor, alkyl thiophosphoric triamide as a urease inhibitor, or a combination thereof, dissolved in a liquid medium comprising an organic solvent selected from, among others, one or more polar aprotic solvents, including one or more organophosphates, amine solvents, heterocyclic alcohol solvents, and mixtures thereof, is useful in making fertilizer compositions and in a method of fertilizing target plants.

公开(公告)号：US11214527B2

公开(公告)日：2022-01-04

申请号：US16540690

申请日：2019-08-14

Applicant: RHODIA OPERATIONS

Inventor： Michelle McKnight ,  Antoine Vielliard ,  Marivi Ortiz-Suarez ,  Samantha Armisen ,  Chloe Moreau

IPC: C05C11/00 ,  C05C9/00 ,  C09K15/28 ,  C05G3/90 ,  C05G5/20

Abstract: An inhibitor composition contains dicyandiamide as a nitrification inhibitor, alkyl thiophosphoric triamide as a urease inhibitor, or a combination thereof, dissolved in a liquid medium comprising an organic solvent selected from, among others, one or more polar aprotic solvents, including one or more organophosphates, amine solvents, heterocyclic alcohol solvents, and mixtures thereof, is useful in making fertilizer compositions and in a method of fertilizing target plants.

公开(公告)号：US10689308B2

公开(公告)日：2020-06-23

申请号：US15515790

申请日：2015-09-29

Applicant: RHODIA OPERATIONS

Inventor： Leahann Iannotta ,  Rajesh Pazhianur ,  Samantha Armisen ,  Chloe Moreau

IPC: C05G3/90 ,  C07F9/22 ,  C07F9/11 ,  C05G5/20 ,  C05G5/00 ,  C05C1/00 ,  C05C3/00 ,  C05C9/00 ,  C07C279/28

Abstract: Solvents useful with thiophosphoric triamide urease inhibitors, that provide stable solution of a thiophosphoric triamide, such as for distribution (in low or high concentrations) onto a fertilizer or other liquid or solid material that contains urea.

公开(公告)号：US10654760B2

公开(公告)日：2020-05-19

申请号：US16207755

申请日：2018-12-03

Applicant: Rhodia Operations

Inventor： Michelle McKnight ,  Antoine Vielliard ,  Marivi Ortiz-Suarez ,  Samantha Armisen ,  Chloe Moreau

IPC: C05C9/00 ,  C05G3/08 ,  C05C11/00 ,  C05C3/00 ,  C09K15/28 ,  C05G3/00

Abstract: An inhibitor composition contains dicyandiamide as a nitrification inhibitor, alkyl thiophosphoric triamide as a urease inhibitor, or a combination thereof, dissolved in a liquid medium comprising an organic solvent selected from, among others, one or more polar aprotic solvents, including one or more organophosphates, amine solvents, heterocyclic alcohol solvents, and mixtures thereof, is useful in making fertilizer compositions and in a method of fertilizing target plants.

公开(公告)号：US10196322B2

公开(公告)日：2019-02-05

申请号：US14918941

申请日：2015-10-21

Applicant: RHODIA OPERATIONS

Inventor： Michelle McKnight ,  Antoine Vielliard ,  Marivi Ortiz-Suarez ,  Samantha Armisen ,  Chloe Moreau

IPC: C05C9/00 ,  C05C11/00 ,  C05G3/08 ,  C05G3/00

Abstract: An inhibitor composition contains dicyandiamide as a nitrification inhibitor, alkyl thiophosphoric triamide as a urease inhibitor, or a combination thereof, dissolved in a liquid medium comprising an organic solvent selected from, among others, one or more polar aprotic solvents, including one or more organophosphates, amine solvents, heterocyclic alcohol solvents, and mixtures thereof, is useful in making fertilizer compositions and in a method of fertilizing target plants.