Carl Freudenberg Kg

Hartwig Höcker

Helmut Keul

Harald Hoffmann

Wolffried Wenneis

Birgit Severich

An alkaline cell or battery having at least one positive and one negative electrode which are separated by a separator and which are disposed, along with an alkaline electrolyte, in a housing, the separator being a non-woven fabric, a microporous foil, or a web made of one or a plurality of polymers, which are formed by copolymerization or grafting through reactive extrusion, and which have functional groups in the molecule or form them in the alkaline electrolyte, the functional groups being active as Lewis acids.

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Aachen, Germany

Hartwig Höcker