LT - PROCEDE DE PREPARATION DE 2,3,3,3-TÉTRAFLUORO-1-PROP NE
EN - METHOD FOR PREPARING 2,3,3,3-TETRAFLUORO-1-PROPENE
Legal status
Patent not validated
Bibliographic data
Indications of the International Patent Classification (IPC)
| (51) |
INT.CL. |
C07C 17/25 |
|
|
|
C07C 21/18 |
|
European patent
| (11) |
Number of the document |
3072870 |
| (13) |
Kind of document |
T |
| (96) |
European patent application number |
16165721.8 |
|
Date of filing the European patent application |
2010-06-01 |
| (97) |
Date of publication of the European application |
2016-09-28 |
| (45) |
Date of publication and mention of the grant of the patent |
2020-04-22
|
| (46) |
Date of publication of the claims translation |
|
Priority applications
| (30) |
Number |
Date |
Country code |
|
0955139 |
2009-07-23
|
FR |
Inventors
| (72) |
AVRIL, Karine, FR
COLLIER, Bertrand, FR
|
Grantee
| (73) |
ARKEMA FRANCE,
Département Propriété Industrielle 420, rue d`Estienne d`Orves, 92700 Colombes,
FR
|
Title
| (54) |
PROCEDE DE PREPARATION DE 2,3,3,3-TÉTRAFLUORO-1-PROP NE |
| |
METHOD FOR PREPARING 2,3,3,3-TETRAFLUORO-1-PROPENE |
