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Particle & Particle Systems Characterization | 2002

Application of Nanoparticles in Polymers for Electronics and Electrical Engineering

Rudolf Gensler; Peter Gröppel; Volker Muhrer; Norbert Müller

Different organophilic layered silicates and a modified hydrotalcite were used as functional nanofillers for thermoplastic and thermosetting polymers. Polyamide 6 (PA6) and poly(butylene terephthalate) silicate nanocomposites were prepared by melt compounding using a twin-screw extruder. The morphology of the materials was investigated by transmission electron microscopy and small-angle X-ray scattering, and was found to be characterized by homogeneous dispersion of high aspect ratio silicate layers in the polymer matrix. The PA6 nanocomposite displayed excellent thermo-mechanical properties at low filler loadings and improved barrier properties. Epoxy nanocomposites have also been prepared and characterized with regard to their morphology and their water vapor permeability.


Archive | 1992

Process for coating or bonding electronic components and subassemblies

Lothar Schoen; Bernhard Stapp; Heiner Bayer; Helmut Markert; Volker Muhrer


Archive | 2004

Corona shield, and method of making a corona shield

Christian Russel; Volker Muhrer; Alexander Maurer; Bernhard Klaussner; Klaus Schäfer


Archive | 1999

Glow protection band

Volker Muhrer; Wolfgang Rogler; Klaus Schaefer


Archive | 1992

Method of coating or sealing of electronic components or component groups

Lothar Schön; Bernhard Stapp; Heiner Bayer; Helmut Markert; Volker Muhrer


Archive | 2007

ELECTRIC MACHINE WITH A CORONA SHIELD

Bernhard Klaussner; Christoph Meyer; Volker Muhrer; Alexander Maurer; Christian Russel; Klaus Schäfer


Archive | 1989

Adhesive compsn. which can be cured by UV light - used to fix components to hybrid substrates before solder reflow process and can be exposed by radiation through substrate

Helmut Markert; Bernhard Stapp; Volker Muhrer; Lothar Schoen


Archive | 1993

Reaction resin mixture comprising epoxy resin, benzylthiolanium salt and sensitizer

Bernhard Stapp; Lothar Schoen; Volker Muhrer


Archive | 1998

Initiators for cationic polymerization

Lothar Schön; Wolfgang Rogler; Volker Muhrer; Manfred Prof. Dr. Fedtke; Andreas Palinsky


Archive | 1998

Reaction resin mixtures and use thereof

Lothar Schön; Wolfgang Rogler; Volker Muhrer; Manfred Prof. Dr. Fedtke; Andreas Palinsky

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