Back to results
US 10,864,699 B2Granted
Composite material member, method for producing composite material member, and molding die for same
AssigneeNissan Motor Co., Ltd.
InventorsYukihiro Hamada, Hiroshi Ookubo
Life of this patent
Estimating the term…
Abstract
A composite material member having an FRP layer made of fiber-reinforced plastic, and a resin-rich layer that has a fiber content that is 5% or less of the fiber content of the FRP layer. The resin-rich layer is formed in at least a partial region of a surface of the FRP layer, and is formed from the same resin as a matrix resin of the fiber-reinforced plastic. A hole is bored so as to penetrate the FRP layer and the resin-rich layer.
Claims4
A composite material member comprising:
- an FRP layer made of fiber-reinforced plastic;
- a resin-rich layer that has a fiber content that is greater than zero and less than or equal to 5% of the fiber content of the FRP layer, that is formed in at least a partial region of a surface of the FRP layer, and that is formed from the same resin as a matrix resin of the fiber-reinforced plastic;
- and
- a hole that is bored so as to penetrate the FRP layer and the resin-rich layer.
1 more element
Dependencies are inferred from the claim text.