公开(公告)号：US10173935B2

公开(公告)日：2019-01-08

申请号：US13711768

申请日：2012-12-12

Applicant: Rhodia Operations ,  Midtech R&D, Inc.

Inventor： Leahann Iannotta ,  Rajesh Pazhianur ,  Krish Murthy Shanmuga ,  John A. Latting ,  T. Kent Woodall

IPC: C05B15/00 ,  C05G3/08

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.

公开(公告)号：US11306036B2

公开(公告)日：2022-04-19

申请号：US16315631

申请日：2017-07-05

Applicant: RHODIA OPERATIONS

Inventor： Zixian Chen ,  Krish Murthy Shanmuga

IPC: C05G3/90 ,  C05C9/00 ,  A01N57/02 ,  A01N25/22 ,  C09K15/26

Abstract: The present invention relates to a composition comprising: (A) at least one (thio)phosphoric acid triamide and/or (thio)phosphoric acid diamide; (B) at least one amine compound; and optionally (C) a solvent. Said composition can notably be used in urea-containing fertilizers.

公开(公告)号：US10556836B2

公开(公告)日：2020-02-11

申请号：US16207352

申请日：2018-12-03

Applicant: RHODIA OPERATIONS ,  ROSEN'S INC.

Inventor： Leahann Iannotta ,  Rajesh Pazhianur ,  Krish Murthy Shanmuga ,  John A. Latting ,  T. Kent Woodall

IPC: C05B15/00 ,  C05G3/08

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.