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:
Aug. 13, 2024
Filed:
Jun. 10, 2019
Applicant:
Nitta Corporation, Osaka, JP;
Inventors:
Assignee:
NITTA CORPORATION, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 5/00 (2006.01); B32B 5/12 (2006.01); B32B 5/26 (2006.01); B32B 5/28 (2006.01); C08J 5/04 (2006.01); C08J 5/06 (2006.01); C08J 5/24 (2006.01); C09C 1/44 (2006.01); D06M 10/02 (2006.01); D06M 11/74 (2006.01); B32B 5/02 (2006.01); C01B 32/05 (2017.01); C01B 32/168 (2017.01); C01B 32/174 (2017.01); C01B 32/176 (2017.01);
U.S. Cl.
CPC ...
C08J 5/248 (2021.05); B32B 5/28 (2013.01); C08J 5/005 (2013.01); C08J 5/042 (2013.01); C08J 5/06 (2013.01); C08J 5/243 (2021.05); C09C 1/44 (2013.01); D06M 10/02 (2013.01); D06M 11/74 (2013.01); B32B 5/022 (2013.01); B32B 5/12 (2013.01); B32B 5/26 (2013.01); B32B 2260/021 (2013.01); B32B 2260/046 (2013.01); B32B 2262/106 (2013.01); B32B 2305/076 (2013.01); B32B 2305/08 (2013.01); B32B 2305/20 (2013.01); B32B 2305/72 (2013.01); B32B 2307/50 (2013.01); B32B 2307/546 (2013.01); C01B 32/05 (2017.08); C01B 32/168 (2017.08); C01B 32/174 (2017.08); C01B 32/176 (2017.08); C01B 2202/34 (2013.01); C01B 2202/36 (2013.01); C01P 2004/16 (2013.01); C01P 2004/86 (2013.01); C08J 5/04 (2013.01); C08J 2363/00 (2013.01); Y10T 428/249944 (2015.04); Y10T 428/249945 (2015.04); Y10T 428/249948 (2015.04); Y10T 428/24995 (2015.04); Y10T 428/249952 (2015.04); Y10T 428/25 (2015.01); Y10T 428/2915 (2015.01); Y10T 428/292 (2015.01); Y10T 428/2922 (2015.01); Y10T 428/2927 (2015.01); Y10T 428/2978 (2015.01);
Abstract
Provided are a composite material capable of further enhancing property derived from carbon nanotubes adhered to carbon fibers, a prepreg, a carbon-fiber-reinforced molded article, and a method for manufacturing a composite material. There is provided a composite material including: carbon fibers; and a structure which includes a plurality of carbon nanotubes and has a network structure in which the carbon nanotubes are in direct contact with each other, and in which the carbon nanotubes adhered to surfaces of the carbon fibers directly adhere to the surfaces of the carbon fibers. The carbon nanotubes have a bent shape having a bent portion.