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:
Apr. 13, 1976
Filed:
Nov. 26, 1973
Applicant:
Inventor:
Jean-Marc Lalancette, Sherbrooke, CA;
Assignee:
Ventron Corporation, Beverly, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
2521 / ; 252441 ; 252447 ; 423489 ;
Abstract
A new graphite intercalated antimony pentafluoride wherein the antimony pentafluoride is present up to 75% by weight. This compound is obtained as a black, free-flowing powder which is substantially resistant to hydrolysis under conditions which normally hydrolyze antimony pentafluoride. The graphite intercalated antimony pentafluoride is particularly useful for exchange reactions in the preparation of organic fluorides.