公开(公告)号：US11192346B2

公开(公告)日：2021-12-07

申请号：US16664181

申请日：2019-10-25

Applicant: FURUKAWA ELECTRIC CO., LTD.

Inventor： Motoko Yoshizaki ,  Makiko Nakano ,  Yukihiro Ikura ,  Jirou Hiroishi ,  Isao Tomomatsu ,  Yousuke Kokubo ,  Yoichiro Negishi

IPC: B32B27/12 ,  B32B5/12 ,  B32B27/32 ,  B32B37/06 ,  B32B38/08 ,  C08J5/04

Abstract: A laminated body, containing a fiber-reinforced resin, in which a fiber-reinforced thermoplastic resin layer (1) containing fiber bundle of reinforcing fibers and a first thermoplastic resin, and a resin layer (2) containing a second thermoplastic resin, are alternately laminated, to form the fiber-reinforced resin, and the ratio of the indentation elastic modulus EIT-B of the first thermoplastic resin portion of the laminated body with respect to the indentation elastic modulus EIT-C of the second thermoplastic resin is 1.5 or more and 5.0 or less; a fiber-reinforced composite resin material; and a method of producing these.