发明名称 |
MOLDED RESIN LAMINATE AND METHOD FOR PRODUCING THE SAME |
摘要 |
<p>A molded resin laminate in which the dimensional accuracy and the strength are excellent at a bent portion and a method for producing the same are provided. One, in which an average diameter of small cells existing in a region on a side of a resin cover to be formed into a surface layer is smaller than an average diameter of large cells existing in a region on a side of a base resin component to be formed into a base layer, is used as a foamed resin component to be formed into an intermediate layer of the molded resin laminate. After the base resin component is molded with a molding machine, the base resin component is held on a male mold of a forming machine different from the molding machine described above. A sheet-shaped laminate, which is obtained by joining the foamed resin component and the resin cover, is arranged between the base resin component and a female mold. Subsequently, the forming machine is subjected to mold clamping. The sheet-shaped laminate and the base resin component are joined to one another in a cavity, and the gas in the cavity is vacuum-evacuated to thereby form the sheet- shaped laminate.</p> |
申请公布号 |
CA2342644(A1) |
申请公布日期 |
2001.10.05 |
申请号 |
CA20012342644 |
申请日期 |
2001.03.29 |
申请人 |
HONDA GIKEN KOGYO KABUSHIKI KAISHA |
发明人 |
CHUJO, KENICHI;WAKABAYASHI, KAZUSHIRO;HASHIMOTO, HIROE |
分类号 |
B29C44/12;B29C65/02;B32B5/18;(IPC1-7):B29C39/12 |
主分类号 |
B29C44/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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