| 摘要 |
1,081,398. Laminates. GOODYEAR TIRE & RUBBER CO. April 26, 1966 [July 1, 1965], No. 18168/66. Heading B5N. A laminated panel comprises a substrate of hardboard having a surface roughly sanded to provide parallel straight-line striations which are relatively short compared to the length of the panel and distributed close to one another, and a thermoplastic film adhered to the sanded surface which film has wood grain pattern printed thereon, the printed grain of the film and the striations extending in the same direction, the film being pressed against the striations so that the exposed surface of the film is roughened to conform to the striations. The film used may be e.g. a polyester, P.V.C., polyvinyl fluoride, a polycarbonate, or rubber hydrochloride, and the adhesive used is suitably a mixture of a polyester and a polyisocyanate. The hardboard is preferably tempered hardboard. |
