The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 07, 2021
Filed:
Oct. 25, 2019
Furukawa Electric Co., Ltd., Tokyo, JP;
Motoko Yoshizaki, Tokyo, JP;
Makiko Nakano, Tokyo, JP;
Yukihiro Ikura, Tokyo, JP;
Jirou Hiroishi, Tokyo, JP;
Isao Tomomatsu, Tokyo, JP;
Yousuke Kokubo, Tokyo, JP;
Yoichiro Negishi, Tokyo, JP;
FURUKAWA ELECTRIC CO., LTD., Tokyo, JP;
Abstract
A laminated body, containing a fiber-reinforced resin, in which a fiber-reinforced thermoplastic resin layer () containing fiber bundle of reinforcing fibers and a first thermoplastic resin, and a resin layer () containing a second thermoplastic resin, are alternately laminated, to form the fiber-reinforced resin, and the ratio of the indentation elastic modulus Eof the first thermoplastic resin portion of the laminated body with respect to the indentation elastic modulus Eof the second thermoplastic resin is 1.5 or more and 5.0 or less;