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:
Dec. 23, 2014
Filed:
Dec. 18, 2013
Chung-shan Institute of Science and Technology, Armaments Bureau, M.n.d., Taoyuan County, TW;
Chung-An Wang, Taoyuan County, TW;
Chun-Han Lin, Taoyuan County, TW;
Chuen-Ming Gee, Taoyuan County, TW;
Pai-Lu Wang, Taoyuan County, TW;
Ching-Jang Lin, Taoyuan County, TW;
Chia-Wei Liao, Taoyuan County, TW;
Chung-Shan Institute of Science and Technology, Armaments Bureau, M.N.D., Taoyuang County, TW;
Abstract
In a method of fabricating graphite flakes applied in a graphite nanomaterial, mesophase pitch and an organic solvent are used to produce a carbon precursor slurry, and the carbon precursor slurry is coated by a scraper to produce the graphite flakes. Since the method of using natural graphite as a raw material in production requires a number of purification processes to manufacture an expanded graphite powder before the graphite flakes can be produced, and thus the fabricating cost is very high, and other high-priced materials such as polyimide (PI) or graphene also will increase the total cost.