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:
Jan. 06, 2009
Filed:
Oct. 12, 2007
Applicants:
Michael Van Der Puy, Amherst, NY (US);
Jingji MA, West Seneca, NY (US);
Inventors:
Michael Van Der Puy, Amherst, NY (US);
Jingji Ma, West Seneca, NY (US);
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 19/08 (2006.01); C07C 17/25 (2006.01); C07C 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a method for selectively preparing 2-chloropentafluoropropene comprising catalytic dechlorination of 1,2,2-trichloro-1,1,3,3,3-pentafluoropropane in the presence of hydrogen and a noble metal catalyst. Also provided is method for dechlorinating a vicinal chloride substituted organic compound using a palladium/barium sulfate catalyst.