公开(公告)号：US11172679B2

公开(公告)日：2021-11-16

申请号：US15177410

申请日：2016-06-09

Applicant: Corteva Agriscience LLC

Inventor： Kuide Qin ,  Holger Tank ,  Stephen L. Wilson ,  Lei Liu ,  David G. Ouse ,  Mei Li

IPC: A01N25/30 ,  A01N37/40 ,  A01N39/04 ,  A01N43/40 ,  A01N57/20 ,  A01N25/24 ,  A01N37/38

Abstract: Spray drift during the application of agricultural chemicals is reduced by incorporating a self-emulsifiable ester into the liquid to be sprayed.

公开(公告)号：US11678666B2

公开(公告)日：2023-06-20

申请号：US15067893

申请日：2016-03-11

Applicant: Corteva Agriscience LLC

Inventor： Mei Li ,  Holger Tank ,  Lei Liu ,  Kuide Qin ,  Stephen L. Wilson ,  David G. Ouse

IPC: A01N57/20 ,  A01N25/02 ,  A01N25/30 ,  A01N39/04

CPC classification number: A01N57/20 ,  A01N25/02 ,  A01N25/30 ,  A01N39/04 ,  A01N57/20 ,  A01N39/04 ,  A01N57/20 ,  A01N2300/00

Abstract: The mixture of certain amine salts of glyphosate and 2,4-D allows the preparation of high-strength liquid compositions containing up to greater than 450 gae/L of total active ingredient loading if the pH is adjusted to about 6.0 to about 8.0. Compositions are particularly well-suited for application to crops that are resistant or tolerant to both glyphosate and 2,4-D.