Invention Grant
- Patent Title: Fiber-reinforced resin composite material and method for producing same
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Application No.: US15951864Application Date: 2018-04-12
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Publication No.: US10752773B2Publication Date: 2020-08-25
- Inventor: Naoyuki Sekine , Eikatsu Yamaguchi , Yoshihiro Fukuda , Hiroyasu Ihara
- Applicant: SUBARU CORPORATION , JX NIPPON OIL & ENERGY CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SUBARU CORPORATION
- Current Assignee: SUBARU CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: McDermott Will & Emery LLP
- Main IPC: C08L79/04
- IPC: C08L79/04 ; B32B5/22 ; B32B5/24 ; B32B5/26 ; B32B5/28 ; B32B27/04 ; B32B27/12 ; B32B27/28 ; B32B3/02 ; C08J5/24 ; C08L63/00 ; B29C70/46 ; B29C70/48 ; B29D99/00 ; B29C64/106
Abstract:
The purpose of the present invention is to inhibit a decrease in strength attribute to the interface between a simple-shape portion and a complicated-shape portion. This fiber-reinforced resin composite material comprises: a simple-shape portion formed from at least one sheet-shaped prepreg material obtained by impregnating reinforcing fibers with a resin; and a complicated-shape portion obtained by impregnating reinforcing fibers with a resin, the complicated-shape portion having been integrated with the simple-shape portion. The resin used for the prepreg material comprised the same components as the resin used for the complicated-shape portion.
Public/Granted literature
- US20180230306A1 FIBER-REINFORCED RESIN COMPOSITE MATERIAL AND METHOD FOR PRODUCING SAME Public/Granted day:2018-08-16
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