Abstract: A process for painting integrated automobile and commercial vehicle bodies or cabins which comprise plastic parts. The metal parts of the body/cabin are provided with an electrocoat and are integrated with the plastic parts. These plastic parts either already have an electrically conductive aqueous primer coat or an uncured electrically conductive aqueous primer film or are unpainted. Primers are applied to the metal and plastic parts. Atop the primers, a basecoat and a clearcoat are applied.

Abstract: An aqueous dispersion based on an acid-protonized reaction product from(a) Mannich bases free from epoxide groups, from(a.sub.1) condensed phenols free from ether groups with at least two aromatic rings and with at least two phenolic hydroxyl groups and/or(a.sub.2) condensed phenols, containing ether groups, with at least two aromatic rings and at least one phenolic hydroxyl group(a.sub.3) secondary amines with at least one hydroxyalkyl group, possible in a mixture with(a.sub.4) secondary dialkylamines or dialkoxyalkylamines without free hydroxyl groups,(a.sub.5) formaldehyde or compounds splitting off formaldehyde, with(b) epoxide resins, aliphatic hydroxyl groups from (a) and/or (b) being converted at least in part into urethane groups possibly by reaction with partly blocked isocyanates,containing furthermore fine-particulates non-ionic plastics in dispersed form. The dispersion and/or the fine-particulate plastics furthermore may contain pigments and/or fillers.

Abstract: An aqueous dispersion based on an acid-protonized reaction product from(a) Mannich bases free from epoxide groups, from(a.sub.1) condensed phenols free from ether groups with at least two aromatic rings and with at least two phenolic hydroxyl groups and/or(a.sub.2) condensed phenols, containing ether groups, with at least two aromatic rings and at least one phenolic hydroxyl group(a.sub.3) secondary amines with at least one hydroxyalkyl group, possible in a mixture with(a.sub.4) secondary dialkylamines or dialkoxyalkylamines without free hydroxyl groups,(a.sub.5) formaldehyde or compounds splitting off formaldehyde, with(b) epoxide resins, aliphatic hydroxyl groups from (a) and/or (b) being converted at least in part into urethane groups possibly by reaction with partly blocked isocyanates,containing furthermore fine-particulate non-ionic plastics in dispersed form. The dispersion and/or the fine-particulate plastics furthermore may contain pigments and/or fillers.