| 摘要 |
PURPOSE:To manufacture a light-weight laminated molding having excellent soft feeling, heat resistance, thermal aging resistance, light resistance, water resistance and cold resistance by composing the laminated molding of a core layer consisting of a specific component and a specific raised and decorated polyolefin based elastomer skin layer. CONSTITUTION:A laminated molding is made up of a core layer composed of a synthetic resin and a skin layer, which consists of a polyolefin based elastomer formed onto the core layer and a surface of which is raised and decorated. The synthetic resin such as a thermoplastic resin, a thermoplastic elastomer, etc., is used as the core layer, and a polyolefin based resin, particularly polypropylene is employed preferably. A mixture consisting of a peroxide crosslinking type olefin based copolymer rubber, olefin based plastics and a peroxide non-crosslinking type hydrocarbon based rubbery substance and/or a mineral oil based softening agent is cited as the polyolefin based elastomer. A known method such as buffing by emery paper is employed as the method of raising and decorating. |
