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. 12, 2015
Filed:
Jul. 14, 2014
Applicant:
Honeywell International Inc., Morristown, NJ (US);
Inventors:
Haridasan K. Nair, Williamsville, NY (US);
Andrew Joseph Poss, Kenmore, NY (US);
David Nalewajek, West Seneca, NY (US);
Yian Zhai, Amherst, NY (US);
Assignee:
Honeywell International Inc., Morristown, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/25 (2006.01); C07C 17/281 (2006.01); C07C 17/10 (2006.01); C07C 17/275 (2006.01); C07C 17/278 (2006.01);
U.S. Cl.
CPC ...
C07C 17/25 (2013.01); C07C 17/281 (2013.01); C07C 17/10 (2013.01); C07C 17/275 (2013.01); C07C 17/278 (2013.01);
Abstract
The present invention provides routes for making 1-chloro-3,3,3-trifluoropropene (HCFO-1233zd) from commercially available raw materials. More specifically, this invention provides routes for HCFO-1233zd from inexpensive and commercially available trifluoromethane (HFC-23).