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:
Aug. 26, 2014
Filed:
Mar. 28, 2011
Shinsuke Ohshita, Settsu, JP;
Yuichi Hashikawa, Osaka, JP;
Masahiro Kondo, Settsu, JP;
Takashi Yoshimura, Settsu, JP;
Noriyuki Shinoki, Settsu, JP;
Emi Mantani, Toyonaka, JP;
Toshiya Mantani, Settsu, JP;
Shinsuke Ohshita, Settsu, JP;
Yuichi Hashikawa, Osaka, JP;
Masahiro Kondo, Settsu, JP;
Takashi Yoshimura, Settsu, JP;
Noriyuki Shinoki, Settsu, JP;
Daikin Industries, Ltd., Osaka, JP;
Abstract
The present invention provides a method for producing 3-chloro-pentafluoropropene at a high yield through one reaction step of chlorinating perfluoroallyl fluorosulfate. The present invention directs to a method for producing 3 -chloro-pentafluoropropene, including the step of bringing perfluoroallyl fluorosulfate and an onium chloride compound into contact with each other to produce the 3-chloro-pentafluoropropene.