发明公开
- 专利标题： VERFAHREN ZUR HERSTELLUNG EINES STRUKTURHOHLBAUTEILS AUS FASERVERSTÄRKTEM KUNSTSTOFF
- 专利标题（英）： Method for the production of a structural hollow part from fiber-reinforced plastic
- 专利标题（中）： 用于生产纤维的中空结构件增强塑料
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申请号： EP08758436.3申请日： 2008-05-09
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公开(公告)号： EP2155459A2公开(公告)日： 2010-02-24
- 发明人: SCHRECKENBERG, Stefan , MÜLLER, Jens , HEIM, Bernhard
- 申请人： Bayerische Motoren Werke AG , Ashland-Südchemie-Kernfest GmbH
- 申请人地址： Petuelring 130 80809 München DE
- 专利权人： Bayerische Motoren Werke AG,Ashland-Südchemie-Kernfest GmbH
- 当前专利权人： Bayerische Motoren Werke AG,Ashland-Südchemie-Kernfest GmbH
- 当前专利权人地址： Petuelring 130 80809 München DE
- 代理机构： Berngruber, Otto
- 优先权： DE102007026229 20070605
- 国际公布： WO2008148452 20081211
- 主分类号： B29C33/52
- IPC分类号： B29C33/52 ; B29C70/30 ; B29C70/48
摘要：
In order to produce a structural hollow part from fiber-reinforced plastic, the reinforcement fibers are wrapped around a water-dispersible supporting core made of a water-soluble binder, which is composed at least in part of a water-soluble silicate-containing binder, and a filler. The fibers on the supporting core are impregnated with a curable plastic, the plastic is cured, and the supporting core is then flushed out by means of water.
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