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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.:

US 9847181 B1

PDFFull Text
Date of Patent:
Dec. 19, 2017

Filed:

Mar. 03, 2014

Film comprising single-layer carbon nanotubes and having dense portions and sparse portions, process for producing same, and material including said film and process for producing same

Applicants:

The University of Tokyo, Tokyo, JP;

Showa Denko K.k., Tokyo, JP;

Inventors:

Shigeo Maruyama, Tokyo, JP;

Shohei Chiashi, Tokyo, JP;

Kehang Cui, Tokyo, JP;

Assignee:

THE UNIVERSITY OF TOKYO, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Christina Johnson

Assistant Examiner:

Xue Liu

Int. Cl.
CPC ...
H01G 9/00 (2006.01); H01G 9/20 (2006.01); H01L 51/00 (2006.01); C01B 32/158 (2017.01); C01B 32/16 (2017.01); C01B 32/162 (2017.01); H01L 51/05 (2006.01); B82Y 20/00 (2011.01); B82Y 40/00 (2011.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
H01G 9/2045 (2013.01); C01B 32/158 (2017.08); C01B 32/16 (2017.08); C01B 32/162 (2017.08); H01G 9/2022 (2013.01); H01L 51/0048 (2013.01); B82Y 20/00 (2013.01); B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01B 2202/02 (2013.01); C01B 2202/08 (2013.01); C01B 2202/34 (2013.01); C01B 2202/36 (2013.01); H01L 51/0545 (2013.01); Y02E 10/542 (2013.01); Y02E 10/549 (2013.01); Y02P 70/521 (2015.11); Y10S 977/751 (2013.01); Y10S 977/843 (2013.01); Y10S 977/846 (2013.01); Y10S 977/948 (2013.01);
Abstract

The present invention provides: a film that comprises single-layer carbon nanotubes having shapes which enable the characteristics thereof to be sufficiently exhibited; and a process for producing the film. The film, which comprises single-layer carbon nanotubes, has portions where single-layer carbon nanotubes are densely present and portions where single-layer carbon nanotubes are sparsely present, the dense portions forming a pseudo-honeycomb structure in a surface of the film.

Find Patent Forward Citations

Maruyama, Shigeo. (2017). Film comprising single-layer carbon nanotubes and having dense portions and sparse portions, process for producing same, and material including said film and process for producing same (U.S. Patent No. 9847181). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9847181

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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