发明名称 |
PROCESS FOR PREPARING A FIBER-REINFORCED THERMOPLASTIC RESIN STRUCTURE |
摘要 |
A method of manufacturing efficiently a structure of a fiber-reinforced thermoplastic resin having a very good appearance of the molded surfaces thereof and excellent mechanical property, characterized in that, in order to manufacture a structure of a fiber-reinforced thermoplastic resin containing 5-80 % by weight of substantially parallel arranged reinforcing fibers, by impregnating a continuous fiber bundle with a molten thermoplastic resin while drawing the fiber bundle, a tightly set fiber bundle is opened by a mechanical impact and then impregnated with a molten thermoplastic resin. |
申请公布号 |
EP0628391(B1) |
申请公布日期 |
1997.06.04 |
申请号 |
EP19930921114 |
申请日期 |
1993.10.05 |
申请人 |
POLYPLASTICS CO. LTD. |
发明人 |
FUJII, YASUHISA;SERIZAWA, HAJIME |
分类号 |
B29B11/16;B29B15/12;D04H1/488 |
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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