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:
Mar. 01, 2022
Filed:
Oct. 03, 2019
Applicant:
Srf Limited, Haryana Gurgaon, IN;
Inventors:
Sarathy Iyengar, Haryana Gurgaon, IN;
Sridhar Jeyaraman, Haryana Gurgaon, IN;
Karthic Natarajan, Haryana Gurgaon, IN;
Nathan Rajamani, Haryana Gurgaon, IN;
Rahul Saxena, Haryana Gurgaon, IN;
Anurag Jain, Haryana Gurgaon, IN;
Assignee:
SRF LIMITED, Haryana Gurgaon, IN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 17/25 (2006.01); C07C 17/20 (2006.01); C07C 17/278 (2006.01); C07C 21/18 (2006.01); C07C 19/08 (2006.01); C07C 21/04 (2006.01); C07C 19/04 (2006.01); C07C 17/087 (2006.01); B01J 21/04 (2006.01); B01J 23/26 (2006.01);
U.S. Cl.
CPC ...
C07C 17/25 (2013.01); B01J 21/04 (2013.01); B01J 23/26 (2013.01); C07C 17/087 (2013.01); C07C 17/206 (2013.01); C07C 17/278 (2013.01);
Abstract
The present invention provides a process for preparation of 2,3,3,3-tetrafluoropropene and intermediates thereof. Owing to its low global warming potential and zero ozone depleting potential, it is been proposed as a replacement for existing chlorofluorocarbons and hydrofluorocarbons as refrigerant.