Lanxess Deutschland Gmbh

Bayer Aktiengesellschaft

Arlanxeo Deutschland Gmbh

Bayeraktiengesellschaft

Lanhess Deutshcland Gmbh

Johannes Kaulen

Erasmus Vogl

Martin Kugler

Thomas Jaetsch

Bernd Koop

Steffen Kahlert

Peter Fey

Rudolf Schohe-Loop

Bodo Junge

Joachim Mittendorf

Heinrich Meier

Kai Van Laak

Tanja Gerharz

Ottfried Schlak

Edwin Ritzer

Manfred Hoffmann

Hans-Georg Adams

Wolfgang Kramer

Dieter Arlt

Werner Obrecht

Graham Holmwood

Thomas Weiss

Hermann Uhr

Gert Jabs

Andreas Böttcher

Leonid Modestovich Kustov

Kaspar Hallenberger

Wolfgang Grape

Jan-Gerd Hansel

Karl-Heinz Mitschke

Peter Spetmann

Rainer Elbert

Alexander Avraamovich Greish

Olga Kirichenko

Christoph Larcher

Joerg-Dietrich Jentsch

Rommy Schneider

Elena Shouvalova

Jan- Gerd Hansel

Hans-Günter Fröhlen

Alexander Greish

The invention relates to the use of penflufen for protecting wood and wood-comprising materials against wood-destroying basidiomycetes.

Penflufen as a wood preservative against wood-destroying basidiomycetes

The present invention is related to a process for the preparation of polymers containing amino groups by hydrogenation of nitrile groups containing polymers by heterogeneous catalysis.

Process for the preparation of polymers containing amino groups employing a heterogeneous iron catalyst

Fungicidal mixtures having synergistic fungicidal activity may include penflufen and at least one further fungicidal material. The mixtures may be used for protecting industrial materials, and methods for treating industrial materials with the penflufen mixtures are provided.

Fungicidal penflufen mixtures

Finely divided solids are highly suitable for use as stabilizers for pyrocarbonic acid diesters, it being possible to use the mixtures obtained in this manner for preserving industrial materials and foodstuff.

Stabilization of pyrocarbonic acid diesters by finely divided solids

By using protonic acids, diesters of dicarbonic acid may be stabilized against thermal and chemical decomposition over a relatively long period. Mixtures of diesters of dicarbonic acid and protonic acids are outstandingly suitable for preserving foods.

Stabilization of dicarbonate diesters with protonic acids

By using phosphorus compounds, diesters of dicarbonic acid may be stabilized against thermal and chemical decomposition over a relatively long period. Mixtures of diesters of dicarbonic acid and phosphorus compounds are outstandingly suitable for preserving foods.

Stabilization of diesters of dicarbonic acid

Carboxylic anhydrides are highly suitable as additive for industrial materials, cosmetics, pharmaceutics and foodstuffs, in particular beverages, for protecting them against attack and/or destruction by microorganisms.

Preservatives based on carboxylic anhydrides

Use of compositions comprising in which Rrepresents optionally substituted C-C-alkyl or C-C-alkenyl, R, Rand Rindependently of one another represent hydrogen or C-C-alkyl and n represents an integer from 1 to 6 for protecting industrial materials against attack and/or destruction by microorganisms.

Amidoalkylamine-comprising azole compositions for protecting industrial materials

Specific azole compounds are outstandingly suitable for stabilizing iodine-containing biocides in industrial materials, more particularly in paints based on alkyd resin.

Stabilization of iodine-containing biocides by means of special azole compounds

The invention describes a process for preparing alkoxylated, phosphorus-containing compounds, using heterogeneous catalysts based on metal oxides of aluminum, so that the product can be worked up anhydrously.

Preparation of phosphorus-containing alkoxylation products

Process for preparing dimethyl propanephosphonate, characterized in that dimethyl phosphite is reacted with propene in the presence of a free-radical former at a reaction temperature of 60 to 95&#xb0; C., the half life of the free-radical former being 0.1 to 20 min at the reaction temperature.

Process for preparing dimethyl propanephosphonate

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Odenthal, Germany

Johannes Kaulen