Metal-glass fiber-reinforced thermoplastic resin composite material
US12421374B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 15, 2021 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Apr 9, 2043 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L2205/03
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Provided is a metal-glass fiber-reinforced thermoplastic resin composite material that can have excellent bonding force and heat cycle resistance between a metal material and a glass fiber-reinforced thermoplastic resin material. The metal-glass fiber-reinforced thermoplastic resin composite material of the present invention is a metal-glass fiber-reinforced thermoplastic resin composite material including a metal material and a glass fiber-reinforced thermoplastic resin material located on at least one surface of the metal material, wherein glass fiber included in the glass fiber-reinforced thermoplastic resin material having a Vickers hardness H in the range of 700 to 800 HV0.2 and an elastic modulus M in the range of 70.0 to 110.0 GPa, and the Vickers hardness H and the elastic modulus M satisfy the following formula (1): 849.5≤M3/H≤940.5 (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.