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LT - METHOD FOR PURIFYING TETRAFLUOROPROPENE

EN - METHOD FOR PURIFYING TETRAFLUOROPROPENE

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Bibliographic data

Indications of the International Patent Classification (IPC)
(51)	INT.CL.	C07C 17/386
		C07C 21/18
		C07C 19/03

European patent
(11)	Number of the document	2939994
(13)	Kind of document	T
(96)	European patent application number	13866573.2
	Date of filing the European patent application	2013-11-21
(97)	Date of publication of the European application	2015-11-04
(45)	Date of publication and mention of the grant of the patent	2018-07-18
(46)	Date of publication of the claims translation

PCT application
(86)	Number	PCT/JP2013/081448
	Date	2013-11-21

PCT application publication
(87)	Number	WO 2014/103582
	Date	2014-07-03

Priority applications
(30)	Number	Date	Country code
	2012285248	2012-12-27	JP

Inventors
(72)	FURUTA, Shoji, JP OTSUKA, Tetsuo, JP

Grantee
(73)	AGC Inc., 5-1, Marunouchi 1-chome, Chiyoda-ku, Tokyo 100-8405, JP

Title
(54)	METHOD FOR PURIFYING TETRAFLUOROPROPENE
	METHOD FOR PURIFYING TETRAFLUOROPROPENE