NOVELTY - Provided is a composite panel comprising a synthetic resin-impregnated plate, which has a light weight and excellent heat resistance and comprises a core and top and bottom plates that are hardly separated.
DETAILED DESCRIPTION - The composite panel comprising a synthetic resin-impregnated plate is obtained by laminating a plurality of graft impregnated papers (2) that contain an excessive amount of titanium white (TiO2) as a sizing agent to facilitate liquid infiltration. A hot-melt adhesive film (4, 4') is inserted between honeycomb-type or a corrugated core (3) and a resin-impregnated plate (5, 5') obtained by impregnating laminated print papers (1, 1') in which various patterns including natural marble patterns are gravure printed with a thermosetting resin or a thermoplastic resin, and then the laminated panel is heated and compressed by a hot press or a hot roller press.
