E.i. Dupont De Nemours and Company

Herberts Gmbh

Manfred Oppermann

Wolfgang Goldner

Gerhard Kiessling

Klaus P Doebler

Roland Grutter

Frank-Rainer Böhm

Heinz Schindler

Reiner Jungermann

An electrically conductive wire coated with a curable coating composition that forms a cured coating having a high partial discharge resitance and good mechanical properties. A process for coating an electrically conductive wire with a curable coating composition and curing the coating composition to form a coating having high partial discharge resistance and good mechanical properties.

Coating composition for metallic conductors and coating method using same

A process for producing a gravel-impact-resistant multicoat lacquer finish by cathodic electrodeposition of a primer on an electrically conductive substrate, subsequent application of a primer surfacer coat of an aqueous paste filler that contains one or several water-dilutable binders that are curable at temperatures up to 180.degree. C., with subsequent application of one or several base coats and finishing coats. To produce the primer surfacer coat, an aqueous paste filler is used that contains 0.1-20 wt % polyamide powder, polyacrylonitrile powder or mixtures thereof with particle diameters in the range 0.1-100 .mu.m, wherein the high-solid value of the aqueous paste filler is not less than 75 wt %.

Process for producing gravel-impact-resistant multicoat lacquer finishes

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Wuppertal, Germany

Manfred Oppermann