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:
May. 11, 1999
Filed:
Jun. 26, 1997
Applicant:
Inventors:
Hsueh Sung Tung, Getzville, NY (US);
Daniel Christopher Merkel, West Seneca, NY (US);
Addison Miles Smith, Amherst, NY (US);
Assignee:
AlliedSignal Inc., Morristown, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C / ;
U.S. Cl.
CPC ...
570164 ; 570165 ; 570166 ; 570167 ; 570168 ;
Abstract
A process for producing a hydrofluorocarbon (HFC) comprising (a) providing a fluoropolymer-lined reactor; (b) adding a chlorinated organic compound in liquid phase and a fluorination agent to the reactor; and (c) reacting at least a portion of the chlorinated organic compound with at least a portion of the fluorination agent to produce the HFC.