Carl Freudenberg Kg

Evonik Degussa Gmbh

Dirk W Schubert

Gregor Grun

Achim Gruber

Thomas Ruehle

Markus Pridoehl

Guido Zimmermann

Jochen Wirsching

Hans-Jürgen Wendelken

Heike Nowottnick

Joachim Froehlich

Juergen Henke

Rubber compound containing at least one nanoscale, magnetic filler and at least one non-magnetic filler. Vulcanizable mixture containing the rubber compound and at least one crosslinking agent and/or vulcanization accelerator. Molding obtainable from the vulcanizable mixture by heat treatment or action of an electrical, magnetic or electromagnetic alternating field.

Rubber compound containing nanoscale, magnetic fillers

A particle composite including carrier particles having an average diameter of less than 5 &#x3bc;m. The particle composite is surrounded by a layer made of oxidic material having an irregular surface. Particles, which are made of an active material and which have an average diameter of less than 1 &#x3bc;m are applied to the layer. The particle composite can be used as a filling substance in polymers and enables the content of active material for comparable properties to be reduced or improves the properties of filled materials, e.g. resistance to aging of elastomers.

Particle composite having irregular surface, method for the production and use thereof

A damp-wiping cloth (e.g., a sponge or the like) from a foam body of flexible foam material, the foam body () being interspersed with foam strips () whose hardness is greater than the hardness of the foam body ().

Damp-wiping cloth, sponge or the like and method for its manufacture

Growing community of inventors

Leutershausen, Germany

Dirk W Schubert