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:
Aug. 19, 2014
Filed:
Dec. 28, 2010
Tun-fun Way, Hsinchu, TW;
Jiun-jy Chen, Miaoli Count, TW;
Yu-ting Chen, Changhua County, TW;
Kai-jen Hsiao, Miaoli County, TW;
Shu-hui Cheng, Hsinchu County, TW;
Jong-pyng Chen, Hsinchu, TW;
Tun-Fun Way, Hsinchu, TW;
Jiun-Jy Chen, Miaoli Count, TW;
Yu-Ting Chen, Changhua County, TW;
Kai-Jen Hsiao, Miaoli County, TW;
Shu-Hui Cheng, Hsinchu County, TW;
Jong-Pyng Chen, Hsinchu, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A precursor raw material for the PAN-based carbon fibers represented by Formula (I) is provided. In Formula (I), R is methyl, ethyl or propyl, x+z=0.5-20.0 mol %, z≧0.5 mol %, y=99.5-80.0 mol % and x+y+z=100 mol %. The invention also provides a PAN-based oxidized fiber and a PAN-based carbon fiber prepared by the precursor raw material for the PAN-based carbon fibers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile