Bayer Materialscience Ag

Bayer Intellectual Property Gmbh

Bayer Aktiengesellschaft

Pvflex Solar Gmbh

Hubert Ehbing

Wolfgang Fischer

Joachim Wagner

Holger Zien

Johann Frei

Karl-Heinz Dörner

Nusret Yuva

Jens Krause

Robert Eiben

Norbert Eisen

Andreas Hoffmann

Gunther Stollwerck

Helmut Kuczewski

Peter Schuster

Rainer Protte

Stephanie Vogel

Christian Hässler

Dirk Brüning

Jürgen Ramthun

Daniel Seidlitz

Friedhelm Faehling

Hans Frei

Rainer Rauhaus

Frank Schauseil

Frithjof Hannig

Lutz Liebegott

Ernst-Ulrich Reisner

Christian Beck

Michael Niedermeyer

Klaus Kalberlah

Klaus Schlemper

Thomas Herweg

Michael Gladisch

Jürgen Gollan

The present invention relates to a solar module comprising a first layer, a solar cell arranged above the first layer and a second layer arranged above the solar cell. The first and/or the second layer comprise a fiber composite material which comprises a preferably aliphatic polyurethane polymer 'dual cure' system) crosslinked thermally and by means of electromagnetic radiation. The material of the fibers of the fiber composite material is transparent at least in the region of visible light. The invention further relates to the use of this type of solar module and to a process for production thereof.

Solar module and process for production thereof

The invention relates to an installation and to a process for the production of foam in a continuous foaming process with the following steps, measuring actual surface temperatures of the foam or the facing layers along a conveying direction and determining a control variable for the foaming process as a function of a deviation of the actual surface temperatures from the nominal surface temperatures.

Process and installation for the production of foam in a continuous foaming process

The present invention relates to a photovoltaic solar module, a process for the preparation thereof, and a device for generating electric energy employing such a solar module. The photovoltaic solar module has a wholly or partly surrounding frame of polyurethane which is characterized in that said frame has an elongation at break of at least 50%, a modulus of elasticity of at least 30 N/mmand a coefficient of thermal expansion of up to &#x3b1;=80&#xd7;10/K, the modulus of elasticity and the coefficient of thermal expansion each being measured parallel to the edges of the module.

Photovoltaic solar module having a polyurethane frame

The invention relates to a plant and a process for the production of foam in a continuous slabstock process in which the actual foam height profile is detected transversely to the feed direction and a correcting variable for the slabstock process based on deviation of the actual foam height profile from a desired foam height profile is determined.

Process and apparatus for the optimized production of foam in a continuous block slabstock process

The invention relates to antistatic and electrically conductive polyurethanes containing conductive carbon blacks and carbon fibers, and the use thereof.

Antistatic and electrically conductive polyurethanes

The invention relates to an installation and a process for the production of foam in a continuous block foam process in which the height of a foam-forming mixture along a conveyor is measured and a correcting variable as a function of deviation of the actual height risen from the standard height is determined.

Process and installation for the production of foam in a continuous slabstock foam process

Solar modules in which the front side is composed of transparent polyurethane are made by RIM, injection molding and casting processes and combinations thereof.

Solar modules with a transparent polyurethane front side and a process for producing same

Growing community of inventors

Odenthal, Germany

Hubert Ehbing