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:
Sep. 14, 2010
Filed:
Jul. 07, 2009
Cheng-chien Yang, Longtan Township, Taoyuan County, TW;
Kuo-hui Wu, Taoyuan, TW;
Wang Tsae Gu, Longtan Township, Taoyuan County, TW;
Yuen-hsin Peng, Longtan Township, Taoyuan County, TW;
Zhi-han Liu, Longtan Township, Taoyuan County, TW;
Cheng-Chien Yang, Longtan Township, Taoyuan County, TW;
Kuo-Hui Wu, Taoyuan, TW;
Wang Tsae Gu, Longtan Township, Taoyuan County, TW;
Yuen-Hsin Peng, Longtan Township, Taoyuan County, TW;
Zhi-Han Liu, Longtan Township, Taoyuan County, TW;
Chung Shan Institute of Science and Technology, Armaments Bureau, M.N.D., Taoyuan County, TW;
Abstract
A polyaniline/carbon black composite and a preparation method thereof are disclosed The polyaniline/carbon black composite is formed by polyaniline covering carbon black and is with core-shell structure while the polyaniline/carbon black composite contains 10˜30 wt. % of carbon black. The preparation method of polyaniline/carbon black composite includes the steps of: disperse carbon black into solution to form carbon black solution, add aniline into the carbon black solution to form a first solution; dissolve ammonium persulfate into acid aqueous solution to form a second solution; add the second solution to the first solution, after reaction, through filtering and grinding to produce polyaniline/carbon black composite.