logo

For the Inventor, By the Inventor

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 9149747 B1

PDFFull Text
Date of Patent:
Oct. 06, 2015

Filed:

Oct. 18, 2012

Carbon fiber material, carbon fiber material manufacturing method, and material containing the carbon fiber material

Applicant:

Tec One Co., Ltd., Nomi-shi, JP;

Inventor:

Takahiro Kitano, Nomi, JP;

Assignee:

Tec One Co., Ltd., Nomi-shi, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Joseph Drodge

Int. Cl.
CPC ...
H01M 4/38 (2006.01); H01M 4/66 (2006.01); H01M 4/86 (2006.01); H01M 4/88 (2006.01); D01F 9/12 (2006.01); D01F 11/14 (2006.01); D01F 9/14 (2006.01); D01F 9/15 (2006.01); B01D 39/06 (2006.01); B01D 39/14 (2006.01); B01D 71/02 (2006.01); C01B 31/02 (2006.01); B01D 39/08 (2006.01); C08K 7/18 (2006.01); D04H 1/4242 (2012.01); D01D 5/04 (2006.01); D01D 5/18 (2006.01); D01F 1/10 (2006.01); C08L 101/00 (2006.01); D01F 9/145 (2006.01); D01F 9/20 (2006.01); H01M 4/62 (2006.01); H01M 8/02 (2006.01); H01M 4/96 (2006.01); D01D 1/02 (2006.01); D01F 6/14 (2006.01); D01F 6/16 (2006.01); H01G 11/40 (2013.01); H01M 4/587 (2010.01); H01M 4/134 (2010.01); H01M 10/052 (2010.01);
U.S. Cl.
CPC ...
B01D 39/086 (2013.01); C08K 7/18 (2013.01); C08L 101/00 (2013.01); D01D 1/02 (2013.01); D01D 5/04 (2013.01); D01D 5/18 (2013.01); D01F 1/10 (2013.01); D01F 9/145 (2013.01); D01F 9/20 (2013.01); D04H 1/4242 (2013.01); H01M 4/625 (2013.01); H01M 4/663 (2013.01); H01M 4/96 (2013.01); H01M 8/0234 (2013.01); D01F 6/14 (2013.01); D01F 6/16 (2013.01); H01G 11/40 (2013.01); H01M 4/134 (2013.01); H01M 4/386 (2013.01); H01M 4/387 (2013.01); H01M 4/587 (2013.01); H01M 10/052 (2013.01); Y02E 60/13 (2013.01); Y02E 60/50 (2013.01); Y10T 442/61 (2015.04); Y10T 442/681 (2015.04);
Abstract

The object of the present invention is to provide carbon fiber material having high electrical conductivity at a low cost. A manufacturing method of carbon fiber material comprises a dispersion liquid preparation step, a centrifugal spinning step and a denaturation step. The dispersion liquid preparation step is a step in which dispersion liquid containing resin and carbon particles is prepared. The centrifugal spinning step is a step in which nonwoven fabric made of a carbon fiber precursor is formed from the dispersion liquid. The denaturation step is a step in which the carbon fiber precursor denatures into carbon fiber.

Find Patent Forward Citations

Quick Actions:

Kitano, Takahiro. (2015). Carbon fiber material, carbon fiber material manufacturing method, and material containing the carbon fiber material (U.S. Patent No. 9149747). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9149747

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

Loading…