Bayer Aktiengesellschaft

Borchers Gmbh

Uwe Priesnitz

Hans-Jochem Riebel

Robert R Schmidt

Fritz Maurer

Joachim Kluth

Klaus-Helmut Muller

Hans-Joachim Diehr

Christa Fest

Theodor Pfister

Wolfgang Roy

Rolf Kirsten

Hans-Joachim Santel

Ludwig Eue

Erich Klauke

Rainer A Fuchs

Koichi Moriya

Heinz Forster

Hellmut Hoffmann

Klaus Lurssen

Bodo Rehbold

Ulrike Wachendorff-Neumann

Stefan Dutzmann

Dieter Feucht

Wolfgang Podszun

Bernd-Wieland Kruger

Wolfgang Thielert

Bernd Gallenkamp

Gerhard Jager

Ernst Kysela

Peter Feyen

Wilfried Faust

J&uuml;rgen H&ouml;lters

Rafel Israels

Wolfgang Behrenz

Christian Wamprecht

Wilfried Paulus

Jan Mazanek

Hans-Georg Heine

Hermann Genth

Hans-Joachim Knops

Joachim Simon

Hans-Georg Rast

Gunther Penners

Klaus Wangermann

Karl Reizlein

Heinz-Otto Horstmann

Peter Manshausen

Frank Sauer

Ulrich Engelhardt

Hanns Peter M&uuml;ller

Thomas Steinhoff

Christel Spinger

Peter Happe

Raphael Wieschollek

Raphael Weischollek

Hans-Jochim Riebel

Rolf Kristen

Jurgen Holters

The invention relates to a powdered thickener preparation based on polyurethane, which can be incorporated particularly well into water-based paints and lacquers and into other aqueous systems, and to their use as rheological additives for thickening preferably aqueous systems.

Powdered thickener preparations based on polyurethane and their use for thickening aqueous systems

Shaped bodies which release agrochemical active substances

The invention concerns novel plant-treatment agents comprising: at least one thermoplastically processable biodegradable polyester amide, optionally in a mixture with one or a plurality of further thermoplastically processable, biodegradable polymer components; at least one agrochemical substance; and optionally additives. The invention further concerns a process for preparing these agents, and their use in the application of agrochemical substances.

Plant-treatment agents

Herbicide implants for plants

Solid formulations of agrochemicals

Solid formulations

Crystallization of active material in spraying an aqueous solution of one of ##STR1## and is prevented by incorporation therein of an alkylcarboxylic acid dimethylamide of the formula ##STR2## in which R represents alkyl having 5 to 19 carbon atoms.

Alkylcarboxylic acid dimethylamides as crystallization inhibitors

The invention relates to new sulphonyliso(thio)-urea derivatives of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl,

Sulphonyliso(thio)urea derivatives as herbicides

The new compound ##STR1## is prepared and converted to the new acetal ##STR2## which is reacted with an alkali phenolate or alkaline earth metal phenolate in the presence of copper or a copper compound as a catalyst and in the presence of a diluent at a temperature between about 100.degree. and 200.degree. C. to produce the new acetal ##STR3## which can be hydrolyzed to the corresponding aldehyde which is a known intermediate for pyrethroid-like insecticides.

4-fluoro-3-bromo benzaldehyde acetals

The invention relates relates to new sulphonyliso(thio)-urea derivatives of the general formula (I) ##STR1## in which R.sup.1 represent an optionally substituted radical from the series comprising alkyl, aralkyl, aryl and heteroaryl

Sulphonyliso(thio)urea derivatives and herbicidal use thereof

Herbicidally active 1-(2-oxyaminosulphenylphenylsulphonyl)-3-triazinyl-ureas of the formula ##STR1## in which X is nitrogen,

1-(2-oxyaminosulphonylphenylsulphonyl)-3-triazinyl-ureas

3-Substituted 1-(2-halogenoalkoxy-benzenesulphonyl)-3-heteroaryl-(thio)urea herbicides of the formula ##STR1## in which (A)

3-substituted

A process for the preparation of a substantially pure optically active azole derivative of the formula ##STR1## in which R.sup.1 and R.sup.3 are organic radicals,

Preparation of optically active azole derivatives

The invention relates to new benzodisultams of the general formula (I) ##STR1## in which R.sup.1 represents an optionally substituted radical from the series comprising alkyl, alkenyl, alkinyl, cycloalkyl, cycloalkylalkyl, aralkyl and aryl,

Benzodisultams

Growing community of inventors

Solingen, Germany

Uwe Priesnitz