Evonik Degussa Gmbh

Evonik Operations Gmbh

Evonik Industries Ag

Stiebel Eltron Gmbh & Co. Kg

Thorsten Schultz

Georg Markowz

Matthias Geisler

Juri Tschernjaew

Patrik Stenner

Frank Menzel

Ruediger Schuette

Jens Busse

Mareike Giesseler

Sascha Hoch

Ann-Kathrin Herr

Hark-Oluf Asbahr

Jürgen Meyer

Martin Glos

Christian Eilbracht

Günther Michael

Carsten Schiller

Matthias Rochnia

Wojciech Pisula

Rüdiger Schütte

Hans-Peter Ebert

Magdalena Kern

Maciej Olek

Herbert Griesser

Rüdiger Mertsch

Tobias Banert

Gabriele Gärtner

Dominik Meier

Hubert Mueller

Andreas Meng

Dirk Schäffner

Gabriele Gartner

Paw V Mortensen

Ali Asghar Enkeshafi

Katharina Schulz

Farid Usmanov

Johannes Wachtel

Magdalena Gellner

Ann-Kathrin KRÄMER

Müller Hubert

Method for thermal insulation of an evacuable container comprising an inner container, an outer container and a cavity disposed between the inner container and the outer container, wherein said method comprises

Method for thermally insulating an evacuable container

Process for producing a thermally insulating mixture comprising hydrophobic silica, in which

Method for producing hydrophobic heat insulation material

A method for continuous production of a thermally insulating mixture comprising silica particles and opacifier particles, in which a premixed stream comprising a carrier gas, silica particles and opacifier particles is introduced into a fine impact mill, ground and mixed therein, after which the solid is separated from the gas stream, wherein the fine impact mill is an air-stream mill comprising grinding tracks arranged one above the other on a rotatable shaft.

Method for producing a thermally insulating mixture

The invention relates to a method for producing a thermoelectric component or at least one semi-finished product of same, in which a multiplicity of thermolegs made of a thermoelectrically active material are introduced into an essentially planar substrate made of an electrically and thermally insulating substrate material such that the thermolegs extend through the substrate essentially perpendicular to the substrate plane, and in which the active material is provided in pulverulent form, is pressed to give green bodies and is then sintered within the substrate to give thermolegs. It is based on the object of refining the method of the generic type mentioned in the introduction so as to increase the freedom of choice of the thermally and electrically insulating substrate material. The object is achieved in that the pulverulent active material is pressed, in a mould arranged outside the substrate, to give green bodies, the green bodies are pushed out of the mould and into holes provided in the substrate, where they are sintered to give thermolegs.

Method for producing thermoelectric components by powder metallurgy

The invention relates to a method for producing a thermoelectric component or at least a semifinished version thereof, in which at least one thermoelectric active material in dry powder form is introduced into at least some of the holes of a perforated template. It addresses the problem of specifying a method which can be conducted in a particularly economically viable manner. The problem is solved by virtue of the active material remaining in the holes of the template, and the template filled with active material becoming a constituent of the thermoelectric component produced.

Powder metallurgical production of a thermoelectric component

Composite materials are provided that include an open-cell polymer foam matrix including one or more polymers and, embedded into the polymer foam matrix, granules or shapes which have an open porosity.

Composite materials comprising an open-cell polymer matrix and granules embedded therein

The present invention relates to innovative antifouling additives, to a process for producing them, to coating systems comprising the antifouling systems of the invention, to a process for producing the coating systems, and to the use of the antifouling additives and coating systems of the invention for preventing the underwater fouling of surfaces of objects which are in contact or come into contact with water.

Microstructured multifunctional inorganic coating additives for preventing fouling (growth of biofilm) in aquatic applications

The present invention relates to a component for producing vacuum insulation systems, comprising at least one insulation layer which is surrounded by a casing, wherein the gas pressure in the insulation layer can be reduced by means provided in the component, wherein the means for reducing the gas pressure is embodified as activatable. The present invention further describes a vacuum insulation system comprising a component according to the invention.

Component for producing vacuum insulation systems

There are described thermoelectric elements that are manufactured by using a porous matrix or a porous substrate. The matrix consists of an electrically insulating material having sufficient thermal and chemical resistance as well as the lowest possible thermal conductivity, and is provided in predetermined regions with different thermoelectric materials, so that continuous conductors are formed in the matrix. These are electrically connected to one another to form thermocouples, which in turn are electrically interconnected with one another to form the thermoelectric element.

Thermoelectric elements, method for manufacturing same, and use of same

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Hassenroth, Germany

Thorsten Schultz