| abstract |
The invention relates to a multicoat lacquer, which may be produced by 1. application of a filler which hardens thermally, or optionally by actinic radiation, to a substrate and drying the resulting wet layer without complet e hardening thereof to give a filler layer, or hardening the above thermally o r optionally with actinic radiation to give a filler lacquer; 2. application o f a base coat to the filler layer or filler lacquer, which hardens thermally o r optionally by actinic radiation, drying the resulting wet layer without complete hardening thereof to give a base coat layer, or hardening the above alone or together with the filler layer, thermally or optionally with actini c radiation to give a colour- and/or effect-producing base lacquer; 3. application of a multi-component lacquer to the base coat layer or base coat lacquer, hardening the resulting wet layer alone or together with the base coat layer, or together with the base coat layer and filler layer, thermally or optionally with actinic radiation to give the multicoat lacquer, whereby the thermal hardening is carried out at temperatures < 120oC. |