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:
Oct. 21, 2014
Filed:
Sep. 13, 2012
Tun-fun Way, Hsinchu, TW;
Yu-ting Chen, Changhua County, TW;
Jiun-jy Chen, Miaoli County, TW;
Hsiao-chuan Chang, Hsinchu County, TW;
Tun-Fun Way, Hsinchu, TW;
Yu-Ting Chen, Changhua County, TW;
Jiun-Jy Chen, Miaoli County, TW;
Hsiao-Chuan Chang, Hsinchu County, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
In one embodiment of the disclosure, a composite raw material and a method for forming the same are provided. The method includes sulfonating a polycyclic aromatic compound to form a polycyclic aromatic carbon sulfonate (PCAS); and mixing the polycyclic aromatic carbon sulfonate and a polyacrylonitrile (PAN) to form a composite raw material. In another embodiment of the disclosure, a carbon fiber containing the composite raw material described above and a method for forming the same are provided.