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:
Jun. 03, 1986
Filed:
Dec. 10, 1984
Applicant:
Inventors:
Assignee:
Central Glass Co., Ltd., Yamaguchi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
570150 ;
Abstract
A graphite fluoride can be produced safely and in high yield on a commercial production scale by a process comprising reacting a carbon material having an average size of 100.mu. to 10 mm with fluorine. Further, when the fluorination reaction is stopped before completion thereof and the graphite fluoride product is subjected to sifting with a sieve to separate a desired graphite fluoride from the raw carbon material remaining unreacted.