Evonik Industries Ag

Technogel Gmbh

Otto Bock Pur Lifescience Gmbh

Technogel Gmbh & Co. Kg

Otto Bock Schaumstoffwerke Gmbh & Co. Kg

Otto Bock Schaumsysteme Gmbh & Co. Kg

Evonik Degussa Gmbh

Otto Bock Kunststoff Gmbh

Peter Gansen

Martin Glos

Joachim Venzmer

Michael Dittgen

Jochen Kleinen

Frank Stefan Klingebiel

Matthias Ausmeier

Ingeborg Steinfatt-Hoffmann

Christian Schulte

Juergen Henze

Massimo Losio

Karl-Heinz Thiele

Hans Weber

Jürgen Henze

Molding compositions are provided that include a) one or more polyisocyanates, b) one or more polyols, c) one or more catalysts catalyzing the reaction between polyisocyanate and polyol, d) one or more pyrogenically produced oxides of a metal or of a metalloid, and e) at least one or more siloxanes.

Moldings based on reaction products of polyols and isocyanates

A method for producing an active substance-containing polyurethane plaster for transdermal application is described, said plaster containing at least one active substance at a highly accurate declared dose. In the described method, a solvent-free active substance-containing polyurethane is produced by reactively coating a solvent-free active substance-containing polyurethane material (), which is mixed in a coating unit () immediately before or during the application process, onto an elastic backing foil () that has been rendered non-extensible at least in the direction in which the applied polyurethane material is processed by means of a supporting, adhering auxiliary foil () which is at least mono-axially non-extensible.

Polyurethane plaster for the transdermal application of active substances, and method for the production thereof

A polyurethane molding is composed of at least two different polyurethane materials, namely of a polyurethane gel and a polyurethane foam. The foam and the gel are arranged in layers one above another so that both materials act together as spring or damping element with respect to a load in the transverse direction. These moldings may preferably be used as seat cushions.

Molding made from polyurenthane

Polyurethane foam and associated process for production

The present invention relates to a polyurethane foam and associated production process, in particular a polyurethane integral foam and associated production process, whereby a carbamate or a mixture of carbamates is used simultaneously as propellant and as catalyst, and the carbamate or the carbamates have the general Formula I:

Polyurethane foam and process for production

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Seeburg, Germany

Peter Gansen