| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated molded article which has a low linear expansion coefficient, is light-weight, and is excellent in impact resistance, durability, workability and productivity and so forth, and is suitably used especially as an exterior building material such as a gutter. SOLUTION: In this laminated molded article, a plastic resin layer is laminated on both surfaces of a drawn thermoplastic polyester based resin sheet. In this case, for the drawn thermoplastic polyester based resin sheet, a thermoplastic polyester based resin sheet is pultrusion-drawn at a temperature which is from the glass transition temperature of the thermoplastic polyester based resin -20°C to the glass transition temperature of the thermoplastic polyester based resin +20°C. COPYRIGHT: (C)2007,JPO&INPIT
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