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. 10, 2015
Filed:
Feb. 08, 2008
Applicant:
Takeshi Hashimoto, Nagoya, JP;
Inventor:
Takeshi Hashimoto, Nagoya, JP;
Assignee:
MEIJO NANO CARBON CO., LTD., Nagoya-Shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K 5/05 (2006.01); B82Y 30/00 (2011.01); B82Y 40/00 (2011.01); C01B 31/02 (2006.01);
U.S. Cl.
CPC ...
B82Y 30/00 (2013.01); B82Y 40/00 (2013.01); C01B 31/0273 (2013.01); C01B 2202/34 (2013.01); C01B 2202/36 (2013.01); Y10T 428/25 (2015.01);
Abstract
The present invention provides a carbon nanotube dispersion, in which carbon nanotubes are uniformly dispersed and a satisfactory dispersed state is maintained over a long period of time, and also inherent properties of carbon nanotubes can be exhibited. The carbon nanotube dispersion contains an alcohol solvent (preferably a lower alcohol having about 1 to 4 carbon atoms) and a polyvinyl acetal resin.