公开(公告)号：US20240190103A1

公开(公告)日：2024-06-13

申请号：US18533375

申请日：2023-12-08

Applicant: KOLON PLASTICS, INC.

Inventor： Seokgn RYU

IPC: B32B5/12 ,  B29B11/16 ,  B29C70/22 ,  B32B5/02 ,  B32B5/26

CPC classification number: B32B5/12 ,  B29B11/16 ,  B29C70/228 ,  B32B5/024 ,  B32B5/263 ,  B32B2250/03

Abstract: The present invention provides a fiber-reinforced composite material including a first fiber-reinforced sheet in which first prepregs including reinforcing fibers arranged in one direction and a first thermoplastic resin are woven to cross each other, a second fiber-reinforced sheet in which the first prepreg, and a second prepreg including reinforcing fibers arranged in one direction and a second thermoplastic resin are woven to cross each other, and a third fiber-reinforced sheet in which the second prepregs are woven to cross each other, wherein the second fiber-reinforced sheet is disposed between the first fiber-reinforced sheet and the third fiber-reinforced sheet.