Basf Se Corporation

Basf Aktiengesellschaft

Peter Raatz

Falk Simon

Helmut Walter

Johann-Peter Melder

Karl-Heinz Etzbach

Helmut Reichelt

Helmut Hagen

Martin Ernst

Christof Wilhelm Wigbers

Andreas Landes

Matthias Frauenkron

Manfred Herrmann

Gabriele Iffland

Laszlo Szarvas

Ellen Dahlhoff

Giovanni D'Andola

Kevin Huyghe

Steven Brughmans

Norbert Leppert

Stefanie Werland

Joachim Simon

Manfred Hauptreif

Henry Szafranski

The present invention relates to a process for preparing 1-adamantyltrimethylammonium hydroxide, by A) reacting 1-adamantyldimethylamine with dimethyl sulfate to give 1-adamantyltrimethylammonium sulfate; and B) subjecting the 1-adamantyltrimethylammonium sulfate obtained in A) to anion exchange with an ion exchanger loaded with OH ions.

Method for producing 1-adamantyl trimethylammonium hydroxide

Process for preparing tri-n-propylamine (TPA), wherein di-n-propylamine (DPA) is reacted in the presence of hydrogen and a copper-comprising heterogeneous catalyst. An integrated process for preparing TPA, which comprises the following operations:

Process for preparing tri-n-propylamine (TPA)

The present invention relates to a process for preparing ethylene urea in solid form, in which a water-comprising product melt of ethylene urea is cooled on a breaking-up apparatus and the water content of the solid obtained is from 5 to 15% by weight. Furthermore, the invention relates to ethylene urea as solid prepared by a process according to the invention, wherein the water content of the solid is from 5 to 15% by weight and the solid displays lasting powder flow.

Ethylene urea displaying lasting powder flow

Brightener mixtures based on bisstyryl compounds

Herbicidal agents containing at least one thiochromenone of the formula I ##STR1## where n is 1, 2, 3 or 4, and the radicals R.sup.3 may have different meanings when n is&gt;1;

Thiochromenone derivatives as antidotes, and herbicides containing them

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Ludwigshafen, Germany

Peter Raatz