Dow Agrosciences LLC

Corteva Agriscience LLC

Dow Global Technolgoies LLC

Akzo Nobel Chemicals International B.v.

Rohm and Haas Chemicals LLC

Rohm and Haas Company

Nouryon Chemicals International B.v.

Stephen L Wilson

Lei Liu

Mei Li

Holger Tank

Raymond E Boucher, Jr

Kuide Qin

David George Ouse

James Edwin Dripps

Brandon Matthew Downer

James D Thomas

Margaret S Kempe

Hong Zhang

Martin Charles Logan

Shawn Zhu

Jinxia Susan Sun

Hui Shao

Dennis George Wujek

Christine Puglisi

Michael Walters

John M Atkinson

Qingwen Wendy Yuan-Huffman

Douglas J Linscott

Martin W Murray

Marcus Boone

Raymond E Boucher

Fanwen Zeng

Christopher John Tucker

Mike P Tolley

Robert Peter Gajewski

James Michael Gifford

Sudhakar Balijepalli

Phillip J Howard

Brent Jeffrey Rieder

Charles Elwood Jones

Neil Vincent Kirby

Daniel Louis Loughner

James M Breuninger

Matthew D Reichert

Adam L Grzesiak

Chrislyn Marie Carson

Alex Williams

Zhengyu Huang

Ronald L Cassell

Melissa Gail Olds

Dennis G Wujek

Milton H Repollet-Pedrosa

Greg Powels

Michael W Melichar

Alex Kennedy

Joseph C Hercamp

Lorenzo Aulisa

Michelle S Smith

Diane Routzahn

Courtney Gallup

Joey Cobb

Samuel M Ferguson

Mark Woodruff

James M Gifford

Lei Liu, Jr

Raymond Boucher

Charles Jones

David Ouse

David G Ouse

Scott Ditmarsen

Eric Scherder

Ricardo Boeker

Daniel L Loughner

Spray drift during the application of an aqueous mixture of glyphosate and an auxinic herbicide is reduced by incorporating certain tertiary amine or tertiary amine oxide surfactants into the aqueous solution or mixture to be sprayed.

Amine and amine oxide surfactants for controlling herbicide spray drift

The present disclosure provides for an agrochemical emulsion with reduced spray drift that includes an emulsion pre-mix concentrate, an acrylate-based copolymer, and an aqueous based agrochemical composition. The agrochemical emulsion includes 0.05 to 5 weight percent (wt %) of the emulsion pre-mix concentrate, 0.05 to 5 wt. % of the acrylate-based copolymer and 90 to 99.9 wt. % of the aqueous based agrochemical composition. The emulsion pre-mix concentrate includes 40 to 70 wt. % of an alkylene glycol ether, 10 to 40 wt. % of a vegetable-oil, and a surfactant, where the wt. % of the surfactant is 0.5 to 2 times the wt. % of the vegetable-oil wt. %, where the wt. % values are based on the total weight of the emulsion pre-mix concentrate and the wt. % of the alkylene glycol ether, the vegetable-oil and the surfactant total 100 wt. % of the emulsion pre-mix concentrate. The acrylate-based copolymer has a weight average molecular weight of 0.5 to 1.5 million.

Rheological modifiers for spray drift control in agrochemical emulsions

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.

High-strength, herbicidal compositions of glyphosate and 2,4-D salts

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

Controlling spray drift of pesticides with self-emulsifiable esters

The present invention relates to an improved nitrification inhibitor composition and its use in agricultural applications.

Microencapsulated nitrification inhibitor compositions

Half salts of certain synthetic auxin herbicides are provided. These half salts are useful for controlling unwanted plant growth. The half salts have low solubility in water, low volatility relative to commercial compositions of the corresponding synthetic auxin herbicides, and offer comparable herbicidal performance when compared to existing salts of the synthetic auxin herbicides.

Compositions and methods related to half salts of herbicidal carboxylic acids

The present invention relates to an aqueous agrochemical spray solution containing an agrochemical active and a surfactant. The spray solution comprises a dispersed phase comprising dispersed particles which have an average particle size between 1 to 100 microns and the concentration of said dispersed particles is from about 0.001 to 5 wt %. The aqueous agrochemical spray solution is capable of reducing the volume of the fine droplets in mist whose size is less than 150 microns during spraying by at least 20% compared to the same aqueous spray solution without the presence of the surfactant. The present invention also relates to a method of reducing the spray drift of an aqueous agrochemical spray solution upon spraying with a spraying apparatus. The method includes adding the surfactant to the aqueous agrochemical spray solution in an amount effective to form the dispersed phase.

Macrostructure forming surfactants useful as spray drift control agents in pesticide spraying applications

Aqueous herbicide concentrates containing an auxinic herbicide, an aromatic ester, and, optionally, a surfactant and uses of aqueous herbicide spray mixtures incorporating such concentrates are described. The aqueous herbicide concentrates described herein include from 20 to 60 weight percent of a water soluble salt of an auxinic herbicide, from 0.1 to 20 weight percent of an aromatic ester, and, optionally, from 0 to 10 weight percent of a surfactant. The aqueous herbicide concentrate is a transparent, homogeneous liquid that forms an emulsion upon dilution into a spray solution.

Aromatic esters for controlling agricultural spray drift

Dithiopyr capsule suspension formulations, possessing a broad range of capsule wall thicknesses and diameters are disclosed. These capsules have decreased volatility and provide enhanced biological activity when compared with commercial dithiopyr in water formulations.

Capsule suspension formulations of dithiopyr herbicide

Pest controlling compositions exhibiting enhanced pesticidal activity levels are disclosed. In one embodiment, a composition includes at least one pesticide, at least one proteinaceous material and at least one polymeric material. In this embodiment, the composition exhibits enhanced pesticidal activity levels compared to a composition dissimilar only in not having the at least one proteinaceous material and the at least one polymeric material. Still, alternative embodiment pesticide compositions exhibiting enhanced activity levels are disclosed.

Pesticide compositions exhibiting enhanced activity

Pest controlling compositions exhibiting enhanced pesticidal activity levels are disclosed. In one embodiment, a composition includes at least one pesticide, at least one transition metal salt and least one proteinaceous material. In this embodiment, the composition exhibits enhanced pesticidal activity levels compared to a composition dissimilar only in not having the at least one transition metal salt and the at least one proteinaceous material.

The mixture of potassium or certain amine salts of glyphosate and dicamba allows the preparation of high-strength liquid compositions containing greater than 300 gae/L of total active ingredient loading if the pH is adjusted between about 6.0 and about 8.0. Compositions are particularly well-suited for herbicidal applications on crops that are resistant or tolerant to both glyphosate and dicamba.

Herbicidal concentrate compositions containing glyphosate and dicamba salts

Described are methods for encapsulating a personal care active, comprising preparing an aqueous phase, comprising partially hydrolyzed polyvinyl alcohol and a cosmetically acceptable non-ionic surfactant, preparing an oil phase, comprising the personal care active and isocyanate or polyisocyanate, homogenizing the aqueous phase and oil phase to form an emulsion with particles less than one micron, and forming a dispersion of polyurea core-shell particles containing the personal care active by contacting the emulsion with an aqueous amine solution.

Encapsulation of personal care actives

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Zionsville, IN, United States of America

Stephen L Wilson