Invention Grant
- Patent Title: Method for manufacturing shaped product by low-pressure molding
- Patent Title (中): 通过低压成型制造成形制品的方法
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Application No.: US14170981Application Date: 2014-02-03
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Publication No.: US08992811B2Publication Date: 2015-03-31
- Inventor: Yasunori Nagakura , Motoomi Arakawa , Michiharu Taniguchi , Akihiko Obata
- Applicant: Teijin Limited
- Applicant Address: JP Osaka-shi, Osaka
- Assignee: Teijin Limited
- Current Assignee: Teijin Limited
- Current Assignee Address: JP Osaka-shi, Osaka
- Agency: Banner & Witcoff, Ltd.
- Priority: JP2011-170209 20110803
- Main IPC: B29C43/02
- IPC: B29C43/02 ; D06M15/705 ; B29C43/00 ; B29C70/46 ; B29C70/50 ; B29C70/12 ; D04H1/4242 ; D04H1/60 ; D04H1/732 ; D06M15/227 ; D06M15/507 ; D06M15/513 ; D06M15/59 ; B29K105/12 ; B29K101/12 ; B29K105/08
Abstract:
This method for manufacturing a shaped product is characterized in preparing a specific random mat including a thermoplastic resin and carbon fiber bundles having an average fiber length of 5-100 mm, impregnating a thermoplastic resin into the random mat, pressing the random mat in a metal mold in a range of 0.1-20 MPa, and then taking out the random mat from the metal mold.
Public/Granted literature
- US20140148072A1 Method for Manufacturing Shaped Product by Low-Pressure Molding Public/Granted day:2014-05-29
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