Basf Se Corporation

Other

Murat Cetinkaya

Karolin Geyer

Nikolaus Nestle

Ann-Kathrin Marguerre

Eduard Schreiner

Daher Michael Badine

Bernd Sachweh

Ingolf Hennig

Sebastian Koltzenburg

Yannick Fuchs

Murat Mertoglu

Friedrich-Georg Martin

Christof Kujat

Peter Zurowski

Jürgen Mertes

Vandana Kurkal-Siebert

Christian Raith

Karsten Seidel

Ulrike Troppmann

Kristine Hartnagel

Andreas Hopf

Marion Winkelmann

Ansgar Schäfer

Reiner Weiler

Ansgar Schaefer

Natascha Annawald

Rainer Gutzler

Ralph Tauber

Kerstin Muelheims

Provided herein is a process for preparing an aqueous dispersion of microparticles containing a water-insoluble, solid, non-polymeric, organic active or functional material (M) and an aminoplast resin (A) which surrounds or embeds material (M). The process includes the following steps: i) providing an aqueous slurry of the material (M) in the form of coarse particles; ii) subjecting the aqueous slurry to shear forces such that the coarse particles of the material (M) are comminuted and an aqueous suspension of fine particles of the material (M) is obtained; and iii) performing a polycondensation of an aminoplast pre-condensate during step (ii) or in the aqueous suspension of the fine particles of the material (M) obtained in step (ii); wherein step (ii) is performed in the presence of at least one protective colloid and in the presence of at least a portion of the aminoplast pre-condensate subjected to the polycondensation of step (iii).

Process for preparing an aqueous dispersion of microparticles

A composition for the immediate stopping of a free-radical polymerization comprises a) an inhibitor for the free-radical polymerization selected from among phenothiazines, b) an aprotic solvent and c) an ionic liquid. It serves to stabilize free-radically polymerizable monomers against free-radical polymerization. For the immediate stopping of free-radical polymerizations, the composition is added to a free-radically polymerizing system.

Composition for the immediate stopping of a free-radical polymerization

The present invention relates to a liquid composition comprising A) an organic active ingredient which is sparingly water-soluble and sparingly oil-soluble, in dissolved form, B) an oil which is soluble in water at 20&#xb0; C. to at most 20 g/l, and C) an ionic liquid comprising a cation and an anion as described below. Also provided is a process for the preparation of the liquid composition, where the active ingredient, the oil and the ionic liquid are brought into contact; and also the use of the ionic liquid for increasing the solubility of the active ingredient in an oil.

Composition comprising active ingredient, oil and ionic liquid

The present invention provides a composition comprising a pesticide and a copolymer, which contains in polymerized form a N-vinyllactam (monomer A); an acrylamide (monomer B) selected from N&#x2014;C-C-alkyl acrylamide and N,N-di-C-C-alkyl acrylamide; and a C-C-alkyl (meth)acrylate (monomer C). Further on, it provides a process for preparing said composition by contacting the pesticide and the copolymer; a method for controlling phytopathogenic fungi and/or unwanted plant growth and/or unwanted insect or mite infestation and/or for regulating the growth of plants, wherein said composition is caused to act on the respective pests, their habitat or the plants to be protected from the respective pest, to the soil and/or to unwanted plants and/or the crop plants and/or their habitat; and a plant propagation material comprising said composition.

Agroformulation comprising copolymer of vinyllactam, N-alkyl acrylamide, and alkyl (meth)acrylate

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The Hague, Netherlands

Murat Cetinkaya