Invention Grant
- Patent Title: Metal-fiber-reinforced resin material composite and production method thereof
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Application No.: US16756401Application Date: 2018-12-28
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Publication No.: US11623432B2Publication Date: 2023-04-11
- Inventor: Masaharu Ibaragi , Noriyuki Negi , Masafumi Usui , Masako Nakai
- Applicant: NIPPON STEEL CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NIPPON STEEL CORPORATION
- Current Assignee: NIPPON STEEL CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JPJP2017-254695 20171228
- International Application: PCT/JP2018/048614 WO 20181228
- International Announcement: WO2019/132043 WO 20190704
- Main IPC: B32B15/08
- IPC: B32B15/08 ; B32B15/01 ; B32B15/18 ; B32B15/20 ; B32B27/28 ; C08J5/04 ; C08J5/24 ; C23C2/12

Abstract:
[Problem]
A metal-fiber reinforced resin material composite is provided which improves the shear strength between a metallic member and a fiber reinforced material by more strongly bonding the metallic member and the fiber reinforced resin member, and which is very light and has excellent workability while increasing strength.
[Solution]
This metal-fiber reinforced resin material composite is provided with a metallic member and with a fiber reinforced resin material that is stacked on at least one surface of the metallic member and combined with the metallic member, wherein the fiber reinforced resin material comprises a matrix resin containing a thermoplastic resin, a reinforcing fiber material included in the matrix resin, and a resin layer interposed between the reinforcing fiber material and the metallic member and comprising a resin of the same type as the matrix resin. The shear strength of the metallic member and the fiber reinforced resin material is greater than or equal to 0.8 MPa.
A metal-fiber reinforced resin material composite is provided which improves the shear strength between a metallic member and a fiber reinforced material by more strongly bonding the metallic member and the fiber reinforced resin member, and which is very light and has excellent workability while increasing strength.
[Solution]
This metal-fiber reinforced resin material composite is provided with a metallic member and with a fiber reinforced resin material that is stacked on at least one surface of the metallic member and combined with the metallic member, wherein the fiber reinforced resin material comprises a matrix resin containing a thermoplastic resin, a reinforcing fiber material included in the matrix resin, and a resin layer interposed between the reinforcing fiber material and the metallic member and comprising a resin of the same type as the matrix resin. The shear strength of the metallic member and the fiber reinforced resin material is greater than or equal to 0.8 MPa.
Public/Granted literature
- US20210187908A1 METAL-FIBER-REINFORCED RESIN MATERIAL COMPOSITE AND PRODUCTION METHOD THEREOF Public/Granted day:2021-06-24
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