发明授权
- 专利标题： Method for producing shaped product with opening, and shaped product
- 专利标题（中）： 具有开口成型产品和成型产品的方法
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申请号： US14906637申请日： 2015-06-16
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公开(公告)号： US09533437B2公开(公告)日： 2017-01-03
- 发明人: Shuhei Suzuki , Hodaka Yokomizo
- 申请人： Teijin Limited
- 申请人地址： JP Osaka-Shi, Osaka
- 专利权人： Teijin Limited
- 当前专利权人： Teijin Limited
- 当前专利权人地址： JP Osaka-Shi, Osaka
- 代理机构： Banner & Witcoff, Ltd.
- 优先权： JP2014-127295 20140620
- 国际申请： PCT/JP2015/067259 WO 20150616
- 国际公布： WO2015/194533 WO 20151223
- 主分类号： B29C43/02
- IPC分类号： B29C43/02 ; B29C43/18 ; B29C43/58 ; B29K101/12 ; B29K105/12 ; B29K105/00 ; B29K307/04 ; B29L31/30
摘要：
A method for producing a shaped product having an opening by arranging a molding material including discontinuous carbon fibers and a thermoplastic resin on a mold and cold-pressing the molding material, wherein (1) the mold has a portion serving as a closable cavity and (2) the molding material to be arranged on the mold has a projected area larger than the projected area of the mold cavity, and wherein in the cold pressing, the molding material flows to form an end part of the shaped product, the distance over which the molding material flows being longer than 0 mm but not longer than 150 mm.
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