发明名称 |
FIBER-REINFORCED RESIN COMPOSITION |
摘要 |
Provided is a fiber-reinforced resin composition which is capable of providing a light-weight molded article that has high mechanical strength. This fiber-reinforced resin composition contains (A) a thermoplastic resin and (B) resin-impregnated filament bundles containing rayon fibers. The rayon fibers of the component (B) have a fiber diameter of 5-30 mum and an X-ray orientation degree of 86% or more. The resin-impregnated filament bundles are obtained by: tying 2,000-30,000 rayon fibers of the component (B) lined up in the longitudinal direction together in a bundle; integrating the bundle of the rayon fibers by impregnating the bundle with the thermoplastic resin of the component (A) in a molten state; and then cutting the integrated bundle into pieces 3-30 mm long. |
申请公布号 |
WO2013051369(A1) |
申请公布日期 |
2013.04.11 |
申请号 |
WO2012JP73009 |
申请日期 |
2012.09.10 |
申请人 |
DAICEL POLYMER LTD.;TAKASAKA SHIGEYUKI;OGUNI TOSHIO;ITAKURA MASAHIKO |
发明人 |
TAKASAKA SHIGEYUKI;OGUNI TOSHIO;ITAKURA MASAHIKO |
分类号 |
B29B11/16;B29K105/10 |
主分类号 |
B29B11/16 |
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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