发明授权
- 专利标题： Fiber-reinforced resin molded article and method of manufacturing the same
- 专利标题（中）： 纤维增强树脂成型体及其制造方法
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申请号： US09199819申请日： 1998-11-25
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公开(公告)号： US06368701B1公开(公告)日： 2002-04-09
- 发明人: Manabu Nomura , Toru Shima , Atsushi Sato
- 申请人： Manabu Nomura , Toru Shima , Atsushi Sato
- 优先权： JP9-324040 19971126; JP9-347606 19971217; JP9-348382 19971218; JP9-352688 19971222
- 主分类号： B32B702
- IPC分类号： B32B702
摘要：
A fiber-reinforced lightweight resin molded article with pores has a portion having a porosity lower than that of other general portions. Such a low-porosity portion serves as a rib in the resultant molded articles, to thereby enables to provide a fiber-reinforced lightweight resin molded article having excellent rigidity, bending strength, impact strength, uniformity of strength, resistance to local stress and torsion. The present invention also provides an efficient method for manufacturing the fiber-reinforced lightweight resin molded article.
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