Actinic radiation cured polyurethane coating for decorative surface coverings

摘要

The present invention is related to decorative surface coverings, in particular floor or wall coverings, exhibiting low VOC emission, comprising one or more adjacent plasticized polyvinyl chloride layers and a polyurethane top-layer, said top-layer being obtained from the actinic irradiation of an aqueous ethylenically unsaturated polyurethane dispersion after evaporation of the water part. The decorative surface coverings comprise a mechanical embossed textured and/or patterned structure.