Licentia Patent-verwaltungs Gmbh

Olympia Werke Ag

Aeg Isolier- Und Kunststoff Gmbh

Aeg-telefunken Kabelwerke Aktiengesellschaft

Johann Wartusch

Cornelis Van Raamsdonk

Heinz Heumann

Helmut Fasbender

Konrad Viernickel

Manfred Saure

Werner Golz

Holger Andress

Heinz Wagner

Insulated electrical conductor and electrical insulation which includes a polyolefin as polymeric base material and a voltage stabilizer included in the polyolefin and comprised of at least one hydrolyzable alkoxy compound, which at least one hydrolyzable alkoxy compound is a liquid at a temperature ranging from about -25.degree. C. to about 140.degree. C. and has a formula:

Polymer-based electrical insulation and electrical conductor insulated

A process of sealing a housing having a radially projecting rim around an open end of the housing using a gasket of a similar thermoplastic material as the lid and a bonding ring also of the thermoplastic material comprising positioning the gasket between the lid (2) and the rim (7), and the bonding ring below the rim, and in contact with the lid, and pressing the lid onto the gasket while welding the ring to the lid. A process is described for the hermetic sealing of a can-shaped housing of an electrical component with a lid, and a gasket between a housing rim protruding outwardly of the housing top and lid, that permits short process times and leads to components that are suitable for higher voltages with small dimensions. A bonding ring of thermoplastic synthetic material is laid under the housing rim of the metal housing. After the installation of the gasket of the same thermoplastic synthetic material as the lid between the housing rim and the lid, the lid brought into contact with the bonding ring. Finally, the lid is then pressed onto the gasket and simultaneously welded to the bonding ring, preferably by ultrasonics.

Sealed capacitor winding container and process for hermetically sealing

An elastic covering for closing off a nozzle outlet area containing at least one nozzle orifice of an ink printing head filled with an aqueous liquid comprising a polar elastomer, a hydrophilic additive, and at least one ingredient selected from the group consisting of cross-linking agents, activators, and accelerators.

Elastic cover of an elastomeric material

Adhesion imparting layer applied to an insulating material serving as a base material in the production of printed circuit boards. The adhesion imparting layer consists essentially of an elastomer of acrylonitrile-butadiene copolymer cross-linked with an organic peroxide.

Adhesion imparting layer of acrylonitrile-butadiene copolymer on a base

A high voltage insulation polyolefin base is provided with a stabilizing amount of a wetting agent containing a perfluoro-alkyl group as a stabilizer to improve the voltage stability of the polyolefin base.

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Vellmar, Germany

Johann Wartusch