公开(公告)号：WO2019036427A1

公开(公告)日：2019-02-21

申请号：PCT/US2018/046631

申请日：2018-08-14

Applicant: STEPAN COMPANY

Inventor： BUCHEK, Kelly ,  WEBER, Eric M. ,  SHAW, Elodie ,  TURPIN, Krista L. ,  BRAYTON, Andrea B.E. ,  GUILLAN, Julien ,  ALLEN, Dave R.

IPC: A01N25/22 ,  A01N25/30 ,  A01N57/18

Abstract: Agricultural compositions that employ structured surfactant systems to suspend water-insoluble or sparingly soluble agricultural actives and/or adjuvants are disclosed. Also disclosed are agricultural compositions that combine structured surfactant systems with electrolytes to form structured electrolyte compositions. The structured surfactant systems, both with and without electrolyte, suspend one or more agricultural actives and/or crop oil and non-aqueous adjuvants to provide agricultural compositions that can combine combinations of actives in a single, stable composition.

公开(公告)号：WO2023009369A1

公开(公告)日：2023-02-02

申请号：PCT/US2022/037768

申请日：2022-07-20

Applicant: STEPAN COMPANY

Inventor： WEBER, Eric M. ,  BRAYTON, Andrea B. E. ,  TOTTEN, Ryan K.

IPC: A01N25/22 ,  A01N25/30 ,  A01N57/20 ,  A01N25/02

Abstract: Water conditioner compositions useful for agricultural formulations are disclosed. The compositions comprise ammonium sulfate, water, an optional antifreeze agent, and a blend comprising a C12-C14 fatty amine oxide and a C8-C10 fatty amine oxide. Agricultural formulations that comprise a weak acid-based herbicide and the water conditioner compositions are also described. The fatty amine oxides are compatible with the levels of ammonium sulfate needed for effective water conditioning. The formulated water conditioners resist separation for weeks at elevated and cold temperatures. Compared with water conditioners that contain alkylpolyglucosides, those formulated with the fatty amine oxide blends have reduced foaming problems and excellent wetting properties at relatively low surfactant concentration, thus demonstrating performance and cost advantages.

公开(公告)号：EP4376613A1

公开(公告)日：2024-06-05

申请号：EP22754990.4

申请日：2022-07-20

Applicant: Stepan Company

Inventor： WEBER, Eric M. ,  BRAYTON, Andrea B. E. ,  TOTTEN, Ryan K.

IPC: A01N25/22 ,  A01N25/30 ,  A01N57/20 ,  A01N25/02

CPC classification number: A01N57/20 ,  A01N25/22 ,  A01N25/30 ,  A01N25/02

公开(公告)号：EP3668314A1

公开(公告)日：2020-06-24

申请号：EP18847102.3

申请日：2018-08-14

Applicant: Stepan Company

Inventor： BUCHEK, Kelly ,  WEBER, Eric M. ,  SHAW, Elodie ,  TURPIN, Krista L. ,  BRAYTON, Andrea B.E. ,  GUILLAN, Julien ,  ALLEN, Dave R.

IPC: A01N25/22 ,  A01N25/30 ,  A01N57/18