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:
Mar. 30, 2010
Filed:
Dec. 30, 2008
Applicants:
Chan-yi Yang, Tu-Chen, TW;
Jui-sheng Lee, Taipei, TW;
Inventors:
Chan-Yi Yang, Tu-Chen, TW;
Jui-Sheng Lee, Taipei, TW;
Assignee:
Taiwan Textile Research Institute, Taipei Hsien, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01B 1/24 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for preparing a dispersion of conductive carbon materials is provided. The method includes dissolving a sulfonated chitosan in an aqueous solution, wherein the amount of the sulfonated chitosan of the solution is about 0.1-3 wt %. Then, a conductive carbon material is added into the solution, and the conductive carbon material in the solution is dispersed across the solution. The conductive carbon material can be carbon black or carbon nanotube.