Invention Grant
- Patent Title: Method of manufacturing composite molded body
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Application No.: US16066997Application Date: 2016-12-14
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Publication No.: US10675787B2Publication Date: 2020-06-09
- Inventor: Kimihiko Hattori , Masato Sugamori , Kazuyoshi Nakano , Yoshito Kuroda , Hideo Matsuoka , Tomoyuki Onodera , Yoshiyuki Honda , Nobuhiko Shimizu
- Applicant: Toray Industries, Inc.
- Applicant Address: JP Tokyo
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP Tokyo
- Agency: DLA Piper LLP (US)
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@53de6022 com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@7375bdef
- International Application: PCT/JP2016/087147 WO 20161214
- International Announcement: WO2017/115650 WO 20170706
- Main IPC: B29C33/12
- IPC: B29C33/12 ; B29C33/34 ; B29C45/14 ; B29C70/54 ; B29C70/48 ; B29K105/08
Abstract:
A method of manufacturing a composite molded body includes a first step of introducing an FRP base material into a mold via a slit part provided in the mold, and inserting the FRP base material along a mold cavity; and a second step of injecting a molten thermoplastic resin composition A into the mold cavity to form the FRP base material into a three-dimensional shape and integrate the injected thermoplastic resin composition A and the FRP base material. The method makes it possible to easily and accurately mold a composite molded body of which a desired portion is efficiently and accurately reinforced in the same mold.
Public/Granted literature
- US20190030760A1 METHOD OF MANUFACTURING COMPOSITE MOLDED BODY Public/Granted day:2019-01-31
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