Basf Se Corporation

Basf Coatings Gmbh

Wintershall Holding Gmbh

Andreas Bauder

Heinz-Peter Rink

Achim Stammer

Markus Schmid

Andreas Daiss

Werner-Alfons Jung

Bernd Sachweh

Sebastian Koltzenburg

Achim Loeffler

Hartwig Voβ

Christian Koenig

Frank-Olaf Mähling

Peter Spang

Simon Gramlich

Winfried Mayer

Dejan Petrovic

Daniel Freidank

Thomas Danner

Shu Wang

Thomas Letzelter

Andreas Brockmeyer

Ulf Schlotterbeck

Ulrike Troppmann

Elisabeth Wessling

Isa Alexandra Queiroz Da Fonseca

Rafel Israels

Burkhard Ernst

Irene Trötsch-Schaller

Robert Engel

Monika Tiggemann

Tobias Käppler

Michael Freese

Florian Lehr

Sonja Viereck

Sascha Rollie

Dirk Opfermann

Caroline Mages-Sauter

Kerstin Muelheims

Wolfgang Kanther

Chuan Long Fu

Daniel Silbernagel

Wolfgang Haip

Sibylle Schöps

Stephan Hoffmann

Siegfried Willert

Nikolai Denkov

Tobias Kaeppler

Shukui Wang

Matthias Frohberger

Peter SCHÄFFLER

Slavka Tcholakova

Boris Peters

Matthias Höne

Chrys Fechtenkötter

A process for producing particles of a thermoplastic polymer in spherical form involves providing at least one thermoplastic polymer in a molten state and providing an aqueous solution of at least one surface-active substance. The aqueous solution is in a temperature range from 100 to 300° C. The process also involves dispersing the thermoplastic polymer in the aqueous solution to obtain an aqueous solution containing dispersed thermoplastic polymer, which is cooled down to a temperature below the solidification point of the thermoplastic polymer to obtain a suspension containing an aqueous solution and particles of the thermoplastic polymer suspended in a solid state and in spherical form. The particles can be separated from the suspension and, optionally, dried. The particles obtained from the process have a particle size distribution having a d[4,3] value of more than 10 μm and a dvalue of more than 20 μm.

Method for producing spherical thermoplastic polymer particles

The present invention relates to a process for continuously producing a polyamide powder (PP) comprising at least one semicrystalline polyamide (P). The present invention further relates to the polyamide powder (PP) thus obtainable and to the use of the polyamide powder (PP) as sinter powder (SP), and also to a process for producing a shaped body by exposing a layer of a polyamide powder (PP).

Method for continuously producing a polyamide powder

The present invention relates to a method for preparing a concentrated polysaccharide mass, in particular a method for preparing concentrated glucan or schizophyllan, in particular a method for redispersing glucan or schizophyllan for producing a ready-to-use mass.

Redispersion of schizophyllan

This invention relates to a continuous process for making a polymer polyol, the polymer polyol produced according to the said process and its applications.

Process for making a polymer polyol

An object of the present invention is a process for the preparation of particles which comprise two agrochemical active ingredients in amorphous form, where a melt comprising the two molten agrochemical active ingredients is emulsified in an aqueous solution and cooled. A further object is the use of an agrochemical active ingredient for inhibiting the crystallization of another agrochemical active ingredient in a preparation process for particles which comprise the two agrochemical active ingredients in amorphous form, where a melt comprising the two molten agrochemical active ingredients is emulsified in an aqueous solution and cooled. A further object is particles which comprise two agrochemical active ingredients in amorphous form. The use in plant protection is also described.

Process for the production of particles comprising active agrochemical ingredients in amorphous form

The present invention relates to an aqueous dispersion comprising solid pesticide particles with a particle size of below 10 &#x3bc;m and a saccharide which is dissolved in the aqueous phase. The invention furthermore relates to a process for the preparation of a dispersion according to the invention by bringing a pesticide and a saccharide, which is a monosaccharide, a disaccharide or a mixture of mono- and disaccharide, into contact and dispersing them. A further subject matter relates to the use of a saccharide for slowing down the particle growth of pesticide particles with a particle size of up to 10 &#x3bc;m in aqueous dispersion, to the use of the dispersion or the solid composition for controlling phytopathogenic fungi and/or undesired vegetation and/or undesired attack by insects or mites and/or for regulating the growth of plants. Finally, the present invention also relates to seed, dressed with the dispersion or the solid composition.

Aqueous dispersion comprising pesticide particles and dissolved saccharide

A method of preparing a finely divided emulsion from a crude emulsion is proposed where the crude emulsion is forced through a porous membrane, wherein the porous membrane is constructed from two or more superimposed layers which differ in pore diameter.

Method of preparing a finely divided emulsion from a crude emulsion

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Mannheim, Germany

Andreas Bauder