SURFACE COATED SUBSTRATE WITH REDUCED HEAT TRANSMISSION

摘要

The object of the invention is to produce a surface layer that can prevent from uncomfortable sensation upon manual handling of component such as metal chassis used in electronic devices. The surface is coated with a special paint material or a resinous coating material that include insulating material or foamed structure. For example, gaseous entrapments are incorporated in the layer by pre-mixing a foaming material in the paint, followed by foaming the layer at a high temperature. A decline in the restoring strength of the foaming material is supplemented by the top coating with the bead-containing paint.