Herberts Gesellschaft MIT Beschrankter Haftung

Herberts Gmbh

Stefanie Goecke

Peter Schreiber

Reinhard Windmann

Dieter Huber

This invention relates to an aqueous coating composition based on epoxy resins for coating plastic substrates. It contains

Aqueous epoxy resin coating with electrically conductive pigments

Aqueous two-component coating agents contain 7.5 to 25 wt. % of at least one epoxide resin in the form of a dispersion, with respect to the resin solids, 1.5 to 15 wt. % of at least one water-miscible polyamine, 2 to 15 wt. % of at least one chlorinated polyolefin with a degree of chlorination of 15 to 40 wt. %, 0 to less than 5 wt. % of one or more organic solvents, 35 to 85 wt. % of water, and conventional lacquer additives, pigments and fillers. The coating agents are suitable for use in processes for coating plastic substrates, in particular polyolefin substrates.

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Ennepetal, Germany

Stefanie Goecke