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:
Apr. 30, 2019
Filed:
Sep. 13, 2018
Industrial Technology Research Institute, Hsinchu, TW;
Shir-Joe Liou, Hsinchu, TW;
Jih-Hsiang Yeh, Hsinchu, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
Abstract
A fiber composite and manufacturing method thereof are provided. The fiber composite material includes: a plurality of fiber prepreg layers each including a first resin and fibers impregnated with the first resin; and at least one composite resin layer disposed between two of the fiber prepreg layers and including multi-layered carbon nanotubes and a second resin, wherein the surface of the multi-layered carbon nanotube has reactive functional groups containing an amine group, a carboxyl group, a hydroxyl group or an acyl chloride group, wherein the at least one composite resin layer and the fiber prepreg layers together form a hollow tube and the layer ratio of the at least one composite resin film layer to the fiber prepreg layers is 1:4 to 1:7.