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:
Nov. 24, 2020
Filed:
Mar. 06, 2014
Mitsubishi Chemical Corporation, Tokyo, JP;
Osamu Okunaka, Toyohashi, JP;
Mitsubishi Chemical Corporation, Tokyo, JP;
Abstract
The invention is intended to obtain a composite material suitable for mass production or the like by shortening the molding time while obtaining the advantages of the composite materials described above, and intended to provide a composite material which has a short molding time by the use of a thermoplastic resin as a matrix and is excellent in balance among stiffness, strength, and thermal conductivity. A carbon-fiber-reinforced thermoplastic-resin composite material comprising: a layer (I) containing a carbon fiber (A) aligned in one direction and a thermoplastic resin (C-1); and a layer (II) containing a carbon fiber (B) aligned in one direction and a thermoplastic resin (C-2), wherein the carbon fiber (A) has a higher elastic modulus than the carbon fiber (B).