U.S. Philips Corporation

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v.

Other

Baker Hughes Corporation

Daimler-benz Ag

Baker Hughes, a Ge Compnay, LLC

Solvay Deutschland Gmbh

Thyssenkrupp Electrical Steel Ebg Gmbh

Universität Zu Lübeck

Technische Universität Carolo Wilhelmina Zu Braunschweig

Claus-Peter Klages

Wolfgang F Tolksdorf

Heinz Dimigen

Hendrik John

Klaus Witter

Thomas Jung

Peter Hansen

Klaus Taube

Hubertus Hubsch

Udo Bringmann

Rudolf Thyen

Rainer Veyhl

Michael Thomas

Klaus-Peter Schmidt

Eckart Boettger

Sven Hartwig

Martin Hartweg

Hans O Dammann

Hermann Puetter

Reinhard Zachai

Bernd Schuhmacher

Andreas Weiper-Idelmann

Guenter Weidenbach

Lothar F Schaefer

Elke B Pross

Guenther Doellein

Matthias Fryda

Claudia Merk

Inske E Bartels

Hans-J&uuml;rgen F&uuml;sser

Hans Meyer

Hermann Hingmann

Rolf Six

Lothar Schafer

Andreas Weber

Marko Eichler

Krees Nagel

Manfred R&ouml;sler

Xin Jiang

Antje Zanker

Alexander Hampel

Klaus Guenther

Klaus Bewilogua

Hendrick John

Alfred Vogel

Antje Dohse

Andreas Gebert

Sebastian Eckert

A dispersion includes a carbonaceous nanoparticle, a dispersant including a graft polymer having a poly(alkylene glycol) side chain, and a polar solvent. An article coated with the dispersion and a method of making the dispersion are disclosed.

Dispersion of carbonaceous nanoparticles and method of making the same

The present invention relates to the treatment of internal surfaces of a hollow body, on the inner surfaces of which areas having different surface properties, for example, having hydrophilic and hydrophobic properties, are produced. The invention further relates to fluid separators that are based on said hollow bodies and that have areas having different surface properties. Such fluid separators are used in medical technology and analysis, in particular biochemical analysis.

Method for the plasma-enhanced treatment of internal surfaces of a hollow body, fluid separator, and use thereof

The invention relates to a plasma stamp, with which surfaces can be subjected to a plasma treatment. In addition, the invention relates to a plasma treatment device, with which surfaces can be subjected to a plasma treatment, and also a plasma treatment method. In addition, the invention relates to a method for producing a plasma stamp.

Plasma stamp, plasma treatment device, method for plasma treatment and method for producing a plasma stamp

Articles of manufacture comprise a body. A porous material is plated on the body, the porous material comprising nickel having a plurality of pores disposed in a generally ordered array extending into the nickel. Methods of forming a porous material on a body comprise disposing an anode and a cathode in an electrolyte comprising nickel ions. An electrical signal is pulsed to at least one of the anode and the cathode. A porous material comprising nickel having a plurality of pores generally disposed in an ordered array extending into the nickel is deposited on the cathode.

Porous materials, articles including such porous materials, and methods of making such porous materials

The invention relates to a device for the microstructured plasma treatment of a film substrate, especially of a plastic film. Said device comprises a rotatably received cylindrical electrode the surface of which contains or consists of metal, especially chromium, the surface having microstructured depressions, a planar high-voltage electrode the surface of which has a shape complementary to that of the cylindrical electrode and can be arranged on a section of the surface of the cylindrical electrode in a substantially form-fit manner, a transport device for transporting the film substrate to be treated between the surface of the cylindrical electrode and the high-voltage electrode, and a device for feeding a process gas to the surface of the cylindrical electrode and to the interspace between the cylindrical electrode and the high-voltage electrode.

Device and method for microstructured plasma treatment

The invention relates to a grain-oriented magnetic steel sheet including an electrically insulating coating made of an amorphous carbon-hydrogen network, which is applied after final annealing in order to ensure electrical insulation of the individual layers of the sheet. The grain-oriented magnetic steel sheet including the electrically insulating coating made of an amorphous carbon-hydrogen network can be used in transformers.

Grain-oriented magnetic steel sheet comprising an electrically insulating coating

A method for surface treatment of at least one electrically conducting substrate or a substrate that has been coated so as to be conducting () by means of a gas placed in the region of an electric discharge (). The discharge region is restricted by at least two essentially opposite sides of the substrate surface to be treated (). This process is especially suitable for treating band-shaped and continuously supplied substrates.

Method and device for surface-treating substrates

Diamond electrodes

Process for producing heteropitaxial diamond layers on Si-substrates

A resistive film includes carbon (40-95 at. %), one or more metal(s) (4-60 at.%) and hydrogen (1-30 at. %). The film has a resistivity in excess of 1000 .mu..OMEGA.cm and a temperature coefficient TC in the range of between -100 and +100 ppm/K.

Resistive film

The invention relates to a resistive film comprising carbon (40-95 at. %), one or more metal(s) (4-60 at. %) and hydrogen (1-30 at. %), said film having a resistivity in excess of 1000.mu..OMEGA.cm and a temperature coefficient TC in the range between -100 and +100 ppm/K.

A process for depositing a layer containing boron and nitrogen on a substrate by decomposing one or more N-substituted borazoles in the presence of the substrate, in particular by a plasma CVD process.

Process for depositing a layer containing boron and nitrogen

Method of depositing micro-crystalline solid particles from a vapor phase containing a carbonaceous gas using chemical vapor deposition (CVD), in which the solid particles to be deposited are deposited at a pressure in the range from 10.sup.-5 to 1 bar onto a substrate which has been heated to a temperature in the range from 450.degree. to 1200.degree. C. and in which the chemical vapor phase reactions are effected in the gas phase which is thermally energized by means of a resistance heat conductor, a resistance heat conductor made of a carbide of at least one transition metal from the secondary group IVa to VIa of the periodic element system (PSE) with a carbon content which substantially corresponds to a stoichiometrical composition of the carbide and having a melting point of &gt;2000.degree. C. being used.

Method of depositing micro-crystalline solid particles by hot filament

A magneto-optical light switching element comprising islands which are formed from an epitaxial layer on the basis of bismuth-substituted rare earth metal iron garnet, which layer is provided on a nonmagnetic, optically transparent garnet substrate, integrated heating resistors being provided on the islands which are surrounded by a coil, the substrate being (100)-oriented and the coil being constructed as an integrated coil.

Magneto-optical light switching element and method of manufacturing same

A magneto-optical light switching element comprising islands which are formed from an epitaxial layer on the basis of bismuth-substituted rare earth metal iron garnet, which layer is provided on a magnetically unordered, optically transparent, (111)-oriented garnet substrate, integrated heating resistors being provided on the islands which are surrounded by a coil, the epitaxial layer being grown from a melt which contains lead oxide and boron oxide as a flux, the boron content of the melt used for growing the epitaxial layer being in the range from 12.7 to 25 at % (cation content) and the coil being constructed as an integrated coil.

Growing community of inventors

Braunschweig, Germany

Claus-Peter Klages