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. 08, 1982
Filed:
Dec. 18, 1980
Applicant:
Inventors:
Michael Van De Puy, Cheektowaga, NY (US);
Louis G Anello, Hamburg, NY (US);
Martin A Robinson, East Amherst, NY (US);
Assignee:
Allied Corporation, Morris Township, Morris County, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
568386 ; 2605 / ;
Abstract
The production of hexafluoroacetone by liquid phase reaction, at elevated temperatures, from hexafluorothioacetone dimer in an aprotic solvent containing an effective amount of an alkali metal fluoride with at least about a stoichiometric amount of an oxidizing agent selected from the group consisting of HgO, Ag.sub.2 O, Cu.sub.2 O, CuO, P.sub.2 O.sub.5, MIO.sub.3 and MIO.sub.4 wherein M is an alkali metal or alkaline earth metal. HgO and MIO.sub.3 are the preferred oxidizing agents; KIO.sub.3 is most preferred.