	US 12,421,374 B2
	Metal-glass fiber-reinforced thermoplastic resin composite material
Yosuke Nukui, Fukushima (JP)
Assigned to Nitto Bosekl Co., Ltd., Fukushima (JP)
Appl. No. 18/019,892
Filed by NITTO BOSEKI CO., LTD., Fukushima (JP)
PCT Filed Dec. 15, 2021, PCT No. PCT/JP2021/046316 § 371(c)(1), (2) Date Feb. 6, 2023, PCT Pub. No. WO2022/138382, PCT Pub. Date Jun. 30, 2022.
Claims priority of application No. 2020-213424 (JP), filed on Dec. 23, 2020.
Prior Publication US 2023/0323088 A1, Oct. 12, 2023
Int. Cl. C08K 7/14 (2006.01); C08K 3/08 (2006.01); C08L 67/02 (2006.01)

CPC C08K 7/14 (2013.01) [C08K 3/08 (2013.01); C08L 67/02 (2013.01); C08K 2003/0812 (2013.01); C08K 2003/0856 (2013.01); C08K 2201/014 (2013.01); C08L 2205/03 (2013.01)]

4 Claims

1. A metal-glass fiber-reinforced thermoplastic resin composite material comprising:

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 a range of 700 to 800 HV0.2 and an elastic modulus M in a range of 70.0 to 110.0 GPa, and

the Vickers hardness H and the elastic modulus M satisfy following formula (1):

849.5≤M³/H≤940.5 (1).