Invention Grant
US08257823B2 Molding precursor, process for producing molded fiber-reinforced resin, and molded fiber-reinforced resin
失效
成型前体，生产模制纤维增强树脂的方法和模制纤维增强树脂
- Patent Title: Molding precursor, process for producing molded fiber-reinforced resin, and molded fiber-reinforced resin
- Patent Title (中): 成型前体，生产模制纤维增强树脂的方法和模制纤维增强树脂
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Application No.: US11792128Application Date: 2005-12-02
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Publication No.: US08257823B2Publication Date: 2012-09-04
- Inventor: Masaaki Yamasaki , Toshihide Sekido , Hidehiro Takemoto
- Applicant: Masaaki Yamasaki , Toshihide Sekido , Hidehiro Takemoto
- Applicant Address: JP
- Assignee: Toray Industries, Inc.
- Current Assignee: Toray Industries, Inc.
- Current Assignee Address: JP
- Agency: DLA Piper LLP (US)
- Priority: JP2004-352628 20041206
- International Application: PCT/JP2005/022178 WO 20051202
- International Announcement: WO2006/062038 WO 20060615
- Main IPC: B32B7/04
- IPC: B32B7/04 ; B29C39/10 ; B29C70/10
Abstract:
A molding precursor which includes a main body part and a burr formation part protruding outward from the edge of the main body part and extending continuously along the edge, wherein the main body part includes a first base having many reinforcing fibers and a second base having many fibers and has been superposed on the first base in an outer peripheral part of the main body part, the burr formation part is constituted of that part of the second base which protrudes outward from the edge of the main body part, and spaces among the many fibers constitute passages for a molding resin.
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