Ciba Specialty Chemicals Corporation

Vantico Limited

Duresco Gmbh

Philip David Willis

Ulrich Weidmann

Felix Bleuel

Dean Tallak Behm

Martin Spitzer

Gunnar Reitmajer

Dieter Glauch

Hans-Fred Buchmann

Martin Roth

Qian Tang

Paul Terrence Wombwell

Barry James Hayes

Compositions comprising (a) an epoxy resin, (b) a hardener for the epoxy resin, (c) a product of the reaction of a microgel containing carboxylic acid groups and a nitrogen-containing base, and (d) an electrically conducting filler combination comprising, based on the total amount of filler, at least 75% by weight of graphite, are particularly suitable for producing biopolar plates.

Moulding composition for producing bipolar plates

Epoxy resin compositions having a long shelf life

Process for impregnating electrical coils, and selected epoxy composition for carrying out the impregnation

A process for impregnating an electrical coil which comprises a winding comprising two or more layers consisting of more than one turn of an electrically conducting wire-form material with a polymer material which electrically insulates the individual turns of the wire-form material from one another with the aid of a thermally curable epoxy resin composition, which composition is solid at room temperature and comprises the following constituents:

Process for impregnating electrical coils

Curable compositions

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Mumpf, Switzerland

Philip David Willis